620 results on '"Cavaliere, M."'
Search Results
202. Book Review
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Cavaliere, M. Beth, primary
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- 1985
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203. Absence of gastrointestinal bleeding with controlled-release potassium chloride tablets
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Cavaliere, M. Beth Maggio, primary, Dukstein, Walter G., additional, Arnold, John D., additional, and Berger, Arthur E., additional
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- 1974
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204. International Drug Development
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Cavaliere, M. Beth Maggio, primary and Gelman, Marcy L., additional
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- 1985
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205. Reusable code at the Hartford Insurance Group
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Cavaliere, M. J., primary
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- 1989
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206. THz integrated circuits.
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Wanke, M.C., Lee, M., Nordquist, C.D., Cich, M.J., Dyer, G.C., Cavaliere, M., Grine, A.D., Fuller, C.T., and Reno, J.L.
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- 2011
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207. When is gastroesophageal reflux the cause of symptoms?
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Corrado, Giovanni, Cavaliere, Marisa, Pacchiarotti, Claudia, Porcelli, Mariassunta, Cardi, Ettore, Corrado, G, Cavaliere, M, Pacchiarotti, C, Porcelli, M, and Cardi, E
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- 2000
208. Positive Association between Helicobacter pylori Infection and Food Allergy in Children.
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Corrado, G., Luzzi, I., Lucarelli, S., Frediani, T., Pacchiarotti, C., Cavaliere, M., Rea, P., and Cardi, E.
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HELICOBACTER pylori ,FOOD allergy ,INFLAMMATORY bowel diseases - Abstract
Presents a study which measured Helicobacter pylori antibodies in the serum of pediatric patients with food allergy, atopic disease and inflammatory bowel disease. Method; Results; Conclusion.
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- 1999
209. Clinical characteristics and genotype analysis of patients with cystic fibrosis and nasal polyposis1.
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Cimmino, M., Cavaliere, M., Nardone, M., Plantulli, A., Orefice, A., Esposito, V., and Raia, V.
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NASAL polyps , *CYSTIC fibrosis - Abstract
Clinical characteristics and genotype analysis of patients with cystic fibrosis and nasal polyposis The prevalence of nasal polyps in a group of paediatric patients with cystic fibrosis was prospectively studied in comparison with a control group with cystic fibrosis but without polyps. Clinical variables, including pulmonary function tests, skin testing and mucociliary transport, were carried out in both groups, as well as genotype analysis. Endoscopic intranasal evaluation identified polyps in 29 of 89 patients (33%). Statistical analysis revealed that patients with nasal polyposis had better pulmonary function, a higher rate of Pseudomonas aeruginosa colonization, more hospitalizations, and more prevalence of allergy to Aspergillus fumigatus than did the comparison group. We found no statistically different genotype distribution between the polyposis and the control group. However, it can be emphasized that the prevalence of the compound heterozygous genotype is higher in the nasal polyposis group than in controls. Our observations suggest that other genetic and environmental factors could play an important role in the development of nasal polyposis. [ABSTRACT FROM AUTHOR]
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- 2003
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210. Positive Association between Helicobacter pylori Infection and Food Allergy in Children.
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CORRADO, G., LUZZI, I., LUCARELLI, S., FREDIANI, T., PACCHIAROTTI, C., CAVALIERE, M., REA, P., and CARDI, E.
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HELICOBACTER pylori ,ALLERGIES ,GASTRITIS - Abstract
Examines the interrelation between Helicobacter pylori infection with food allergy in children. Use of gastrointestinal system to avoid damaging immune responses to food; Involvement of Helicobacter pylori infection in the pathogenesis of gastritis and duodenal ulcer; Assessment of Helicobacter pylori infection.
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- 1998
211. Book Reviews: Ring-Chain Tautomerism.
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Cavaliere, M. Beth
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- 1987
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212. Ring‐Chain TautomerismEdited by Raimonds E. Valters and Wilhelm Flitsch
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Cavaliere, M. Beth
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- 1987
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213. Cholesteatoma vs granulation tissue: a differential diagnosis by DWI-MRI apparent diffusion coefficient
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Antonella Miriam Di Lullo, Camilla Russo, Maurizio Iengo, Gaetano Motta, Giovanni Scala, Elena Cantone, Andrea Elefante, Michele Cavaliere, L Brunetti, Motta, G., Cavaliere, M., Cantone, E., Scala, G., Elefante, A., Russo, C., Brunetti, L., Iengo, M., Di, Lullo, Cavaliere, M, Di Lullo, Antonella Miriam, Cantone, E, Scala, G, Elefante, A, Russo, C, Brunetti, L, Motta, G, and Iengo, M
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Adult ,Male ,Apparent diffusion coefficient (ADC) ,Adolescent ,Perforation (oil well) ,Middle ear ,Sensitivity and Specificity ,030218 nuclear medicine & medical imaging ,Diagnosis, Differential ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Magnetic resonance imaging ,medicine ,otorhinolaryngologic diseases ,Middle Ear Cholesteatoma ,Effective diffusion coefficient ,Humans ,Cholesteatoma ,Child ,Aged ,medicine.diagnostic_test ,Cholesteatoma, Middle Ear ,business.industry ,General Medicine ,Middle Aged ,medicine.disease ,medicine.anatomical_structure ,Diffusion Magnetic Resonance Imaging ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Granulation Tissue ,Female ,Differential diagnosis ,business ,Nuclear medicine ,Tomography, X-Ray Computed ,Diffusion MRI - Abstract
To diagnose cholesteatoma when it is not visible through tympanic perforation, imaging techniques are necessary. Recently, the combination of computed tomography and magnetic resonance imaging has proven effective to diagnose middle ear cholesteatoma. In particular, diffusion weighted images have integrated the conventional imaging for the qualitative assessment of cholesteatoma. Accordingly, the aim of this study was to obtain a quantitative analysis of cholesteatoma calculating the apparent diffusion coefficient value. So, we investigated whether it could differentiate cholesteatoma from other inflammatory tissues both in a preoperative and in a postoperative study. Purpose: To diagnose cholesteatoma when it is not visible through tympanic perforation, imaging techniques are necessary. Recently, the combination of computed tomography and magnetic resonance imaging has proven effective to diagnose middle ear cholesteatoma. In particular, diffusion weighted images have integrated the conventional imaging for the qualitative assessment of cholesteatoma. Accordingly, the aim of this study was to obtain a quantitative analysis of cholesteatoma calculating the apparent diffusion coefficient value. So, we investigated whether it could differentiate cholesteatoma from other inflammatory tissues both in a preoperative and in a postoperative study. Methods: This study included 109 patients with clinical suspicion of primary or residual/recurrent cholesteatoma. All patients underwent preoperative computed tomography and magnetic resonance imaging with diffusion sequences before primary or second-look surgery to calculate the apparent diffusion coefficient value. Results: We found that the apparent diffusion coefficient values of cholesteatoma were significantly lower than those of non cholesteatoma. In particular, the apparent diffusion coefficient median value of the cholesteatoma group (0.84 × 10− 3 mm2/s) differed from the inflammatory granulation tissue (2.21 × 10− 3 mm2/s) group (p < 2.2 × 10− 16). Furthermore, we modeled the probability of cholesteatoma by means of a logistic regression and we determined an optimal cut-off probability value of ~ 0.86 (specificity = 1.0, sensitivity = 0.97), corresponding to an apparent diffusion coefficient cut-off value of 1.37 × 10− 3 mm2/s. Conclusions: Our study has demonstrated that apparent diffusion coefficient values constitute a valuable quantitative parameter for preoperative differentiation of cholesteatomas from other middle ear inflammatory diseases and for postoperative diagnosis of recurrent/residual cholesteatomas.
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- 2018
214. Recurrent epistaxis following stabbing headache responsive to acetazolamide.
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Ranieri, A., Topa, A., Cavaliere, M., and De Simone, R.
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DISEASE relapse , *ACETAZOLAMIDE , *MIGRAINE , *HYPERTENSION , *MEDICAL publishing , *ANALGESIA , *PATIENTS - Abstract
The co-occurrence of epistaxis and headache is not uncommon in migraine patients, although only few case reports have been published. A trigeminovascular activation may be causally involved although the exact mechanisms linking epistaxis and migraine remain unclear. Significant dural sinus stenosis may sustain or worsen an increased cerebral venous pressure and is considered a radiological predictor of idiopathic intracranial hypertension. We report a 49-year-old female patient with chronic migraine associated to stabbing headache-like attacks followed by epistaxis and by the resolution or the significant improvement of pain. As she also reported adjunctive symptoms suggestive of raised intracranial pressure and showed a bilateral narrowing of transverse sinuses at MR-venography, a possible intracranial hypertension was hypothesized despite the lack of papilledema. Acetazolamide 250 mg twice/day was added to therapy and the patient reported sudden reduction of headache severity and frequency and complete resolution of both the stabbing pain and the recurrent epistaxis, maintained for 5 months. At treatment discontinuation she complained the worsening of migraine headache and the reoccurrence of the superimposed stabbing pain followed by epistaxis. The mechanism linking the sequential occurrence of painful stabs, epistaxis and relief from pain with raised intracranial pressure in our patients remains unclear. We speculate that the sudden reopening of collapsed collateral veins of the anterior venous circle, possibly prompted by periodic waves of central venous hypertension coupled with intracranial hypertensive peaks, could explain the unusual strict time succession of painful stabs, epistaxis, and subsequent resolution of pain. [ABSTRACT FROM AUTHOR]
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- 2014
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215. Clinical Significance of Rare Copy Number Variations in Epilepsy A Case-Control Survey Using Microarray-Based Comparative Genomic Hybridization
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Matteo Benelli, Michela Malacarne, Vincenzo Belcastro, Amedeo Bianchi, Simona Cavani, Marco Fichera, Giuseppe Gobbi, Maria Luigia Cavaliere, Antonio Falace, Maria Piccione, Giovanni Battista Ferrero, Stefania Gimelli, Maurizio Elia, Domenico A. Coviello, Federico Zara, Elena Freri, Franca Dagna Bricarelli, Marianna Pezzella, Alberto Magi, Monica Traverso, Antonietta Coppola, Angela Robbiano, Roberta Galasso, Margherita Silengo, Edoardo Ferlazzo, Carlo Minetti, Orsetta Zuffardi, Elisabetta Gazzerro, Cristina Molinatto, Roberta Paravidino, Salvatore Striano, Pasquale Striano, Striano, P., Coppola, A., Paravidino, R., Malacarne, M., Gimelli, S., Robbiano, A., Traverso, M., Pezzella, M., Belcastro, V., Bianchi, A., Elia, M., Falace, A., Gazzerro, E., Ferlazzo, E., Freri, E., Galasso, R., Gobbi, G., Molinatto, C., Cavani, S., Zuffardi, O., Striano, S., Ferrero, G., Silengo, M., Cavaliere, M., Benelli, M., Magi, A., Piccione, M., Dagna Bricarelli, F., Coviello, D., Fichera, M., Minetti, C., Zara, F., Striano, Salvatore, Ferrero, G. B., Cavaliere, M. L., Bricarelli, F. D., and Coviello, D. A.
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Male ,Oncology ,endocrine system diseases ,Microarray ,Gene Dosage ,Preschool, Cohort Studies, Computational Biology, Diagnostic and Statistical Manual of Mental Disorders, Epilepsy ,Bioinformatics ,Polymerase Chain Reaction ,Fluorescence, Intellectual Disability ,Cohort Studies ,Epilepsy ,Settore MED/38 - Pediatria Generale E Specialistica ,Gene Duplication ,Prospective Studies ,Copy-number variation ,Age of Onset ,Child ,Prospective cohort study ,In Situ Hybridization, Fluorescence ,epidemiology/genetics, Nucleic Acid Hybridization, Polymerase Chain Reaction, Prospective Studies, Young Adult ,Gene Rearrangement ,Nucleic Acid Hybridization ,Middle Aged ,Control subjects ,Magnetic Resonance Imaging ,Diagnostic and Statistical Manual of Mental Disorders ,genetics, Female, Gene Deletion, Gene Dosage, Gene Duplication, Gene Rearrangement, Genome-Wide Association Study, Humans, In Situ Hybridization ,Italy ,Rare Copy Number Variations, Epilepsy ,Child, Preschool ,Female ,epidemiology/genetics, Italy ,Adult ,medicine.medical_specialty ,Adolescent ,Biology ,Young Adult ,Adolescent, Adult, Age of Onset, Aged, Child, Child ,Arts and Humanities (miscellaneous) ,Intellectual Disability ,Internal medicine ,mental disorders ,medicine ,Humans ,In patient ,Clinical significance ,epidemiology, Magnetic Resonance Imaging, Male, Microarray Analysis, Middle Aged, Nervous System Disease ,Aged ,Computational Biology ,Microarray Analysis ,medicine.disease ,Settore MED/03 - Genetica Medica ,Neurology (clinical) ,Nervous System Diseases ,Gene Deletion ,Genome-Wide Association Study ,Comparative genomic hybridization - Abstract
Objective To perform an extensive search for genomic rearrangements by microarray-based comparative genomic hybridization in patients with epilepsy. Design Prospective cohort study. Setting Epilepsy centers in Italy. Patients Two hundred seventy-nine patients with unexplained epilepsy, 265 individuals with nonsyndromic mental retardation but no epilepsy, and 246 healthy control subjects were screened by microarray-based comparative genomic hybridization. Main Outcomes Measures Identification of copy number variations (CNVs) and gene enrichment. Results Rare CNVs occurred in 26 patients (9.3%) and 16 healthy control subjects (6.5%) (P = .26). The CNVs identified in patients were larger (P = .03) and showed higher gene content (P = .02) than those in control subjects. The CNVs larger than 1 megabase (P = .002) and including more than 10 genes (P = .005) occurred more frequently in patients than in control subjects. Nine patients (34.6%) among those harboring rare CNVs showed rearrangements associated with emerging microdeletion or microduplication syndromes. Mental retardation and neuropsychiatric features were associated with rare CNVs (P = .004), whereas epilepsy type was not. The CNV rate in patients with epilepsy and mental retardation or neuropsychiatric features is not different from that observed in patients with mental retardation only. Moreover, significant enrichment of genes involved in ion transport was observed within CNVs identified in patients with epilepsy. Conclusions Patients with epilepsy show a significantly increased burden of large, rare, gene-rich CNVs, particularly when associated with mental retardation and neuropsychiatric features. The limited overlap between CNVs observed in the epilepsy group and those observed in the group with mental retardation only as well as the involvement of specific (ion channel) genes indicate a specific association between the identified CNVs and epilepsy. Screening for CNVs should be performed for diagnostic purposes preferentially in patients with epilepsy and mental retardation or neuropsychiatric features.
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- 2012
216. Surgical management of pediatric intracranial CCM: a 10-year single center experience
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Tommaso CALLONI, Andrea CARAI, Francesco LIOI, Marilou CAVALIERE, Alessandro DE BENEDICTIS, Sabrina ROSSI, Franco RANDI, Maria C. ROSSI ESPAGNET, Marina TRIVISANO, Claudia CESARIO, Elisa PISANESCHI, Alessandra MARASI, Alessandra SAVIOLI, Carlo G. GIUSSANI, Carlo E. MARRAS, Calloni, T, Carai, A, Lioi, F, Cavaliere, M, DE Benedictis, A, Rossi, S, Randi, F, Rossi Espagnet, M, Trivisano, M, Cesario, C, Pisaneschi, E, Marasi, A, Savioli, A, Giussani, C, and Marras, C
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CCM ,Intraoperative ultrasound cavernoma ,Cavernous angioma ,Surgery ,Neurology (clinical) ,Intracranial vascular malformation ,Pediatric cavernoma - Abstract
Background: Cerebral cavernous malformations (CCMs) are low-flow vascular malformations made up of dilated vascular spaces without intervening parenchyma that can occur throughout the central nervous system. CCMs can occur sporadically or in familial forms. Presentation is diverse, ranging from asymptomatic discoveries to drug-resistant epilepsy and hemorrhages. Methods: We describe the surgical management of CCMs in pediatric patients at Bambino Gesù Children's Hospital in Rome over the last 10 years. The cases have been stratified based on the clinical presentation and the relevant literature is discussed accordingly. Results: We discuss the rationale and technique used in these cases based on their presentation, as well as the generally positive outcomes we achieved with early surgical management, use of intra-operative ultrasound (ioUS) and intraoperative neuromonitoring. Conclusions: Surgical management of pediatric CCMs is a safe and effective strategy, low rates of postoperative morbidity and partial resection were observed.
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- 2022
217. Effects of electron doping level on minority carrier lifetimes in n-type mid-wave infrared InAs/InAs1-xSbx type-II superlattices.
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Kadlec, E. A., Olson, B. V., Goldflam, M. D., Kim, J. K., Klem, J. F., Hawkins, S. D., Coon, W. T., Cavaliere, M. A., Tauke-Pedretti, A., Fortune, T. R., Harris, C. T., and Shaner, E. A.
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DOPING agents (Chemistry) , *INFRARED detectors , *DIFFUSION currents , *SUPERLATTICES , *REFLECTANCE , *ELECTRON-hole recombination , *ELECTRON density - Abstract
The minority carrier lifetime (τMC) and equilibrium electron concentration (i.e., the doping level, n0) are both important values that directly determine diffusion current in infrared photodetectors utilizing n-type absorbing regions. Here, time-resolved microwave reflectance measurements are used to non-destructively measure both of these values in mid-wave infrared InAs/InAs1-xSbx type-II superlattices with varying n-type doping levels between 2 × 1014 cm-3 and 2 × 1016 cm-3. The measured data are analyzed using carrier recombination theory to determine the doping level ranges where Shockley-Read-Hall (SRH), radiative, and Auger recombination limit sMC. The optimal doping level, which minimizes dark current, is experimentally determined and corresponds to the electron density at which sMC switches from SRH limited to Auger limited behavior. A comparison of two InAs/InAs1-xSbx photodetectors of different equilibrium electron densities demonstrates a decrease in dark current for a doping level near the optimal n0τMC product. [ABSTRACT FROM AUTHOR]
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- 2016
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218. Combining Thin-Section Coronal and Axial Diffusion Weighted Imaging: Good Practice in Middle Ear Cholesteatoma Neuroimaging
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Camilla Russo, Antonella Miriam Di Lullo, Elena Cantone, Michele Klain, Gaetano Motta, Andrea Elefante, Michele Cavaliere, Russo, C., Di Lullo, A. M., Cantone, E., Klain, M., Motta, G., Elefante, A., and Cavaliere, M.
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Opinion ,medicine.diagnostic_test ,Thin section ,business.industry ,Cholesteatoma ,Magnetic resonance imaging ,medicine.disease ,fusion imaging ,medicine.anatomical_structure ,Nuclear magnetic resonance ,Neuroimaging ,Neurology ,diffusion weighted imaging DWI ,Coronal plane ,middle ear ,Middle ear ,medicine ,Middle Ear Cholesteatoma ,magnetic resonance imaging ,Neurology (clinical) ,Neurology. Diseases of the nervous system ,Good practice ,business ,RC346-429 ,cholesteatoma - Published
- 2021
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219. Optical and electrical properties of narrow-bandgap infrared W-structure superlattices incorporating AlAs/AlSb/AlAs barrier layers.
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Olson, B. V., Kim, J. K., Kadlec, E. A., Klem, J. F., Hawkins, S. D., Coon, W. T., Fortune, T. R., Tauke-Pedretti, A., Cavaliere, M. A., and Shaner, E. A.
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WANNIER-stark effect , *SEMICONDUCTORS , *SUPERLATTICES , *AUGER electron spectroscopy , *PHOTODETECTORS - Abstract
Optical and electrical properties of nBn photodetectors using InAs/AlAs/AlSb/AlAs/InAs/ InAs0.61Sb0.39W-structure superlattice (W-SL) absorbers are reported. Minority carrier lifetimes of 500 ± 50 ns and 400 ± 30 ns, and Auger coefficients of 2.1 × 10-26 cm6/s and 1.6 × 10-25 cm6/s, for samples with bandgap energies of 5.3 lm (W-SL A) and 7.5 lm (W-SL B) are reported at 100 K, respectively. Shockley-Read-Hall defect states are identified at 65 meV and 45 meV above the W-SL valence band edges for W-SLs A and B, respectively. Dark currents are also reported and compared with diffusion currents calculated using the carrier lifetime data, suggesting low vertical heavy hole diffusivity. [ABSTRACT FROM AUTHOR]
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- 2016
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220. Computed-Tomography-Structured Reporting in Middle Ear Opacification: Surgical Results and Clinical Considerations From a Large Retrospective Analysis
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Michele Cavaliere, Antonella Miriam Di Lullo, Camilla Russo, Massimo Mesolella, Elena Cantone, Giuseppe Di Lorenzo, Gaetano Motta, Andrea Elefante, Cavaliere, M., Di Lullo, A. M., Russo, C., Mesolella, M., Cantone, E., Di Lorenzo, G., Motta, G., and Elefante, A.
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medicine.medical_specialty ,Eustachian tube ,Computed tomography ,Surgical planning ,lcsh:RC346-429 ,Neuroimaging ,Temporal bone ,Medicine ,cholesteatoma ,lcsh:Neurology. Diseases of the nervous system ,medicine.diagnostic_test ,business.industry ,Cholesteatoma ,computed tomography ,Brief Research Report ,medicine.disease ,surgical findings ,medicine.anatomical_structure ,Facial canal ,Neurology ,chronic otitis media ,middle ear ,Middle ear ,Neurology (clinical) ,Radiology ,business - Abstract
Purpose: The aim of the study is to compare the accuracy of unstructured preoperative Computed Tomography (CT) reports from non-tertiary diagnostic centers with intraoperative findings in a large cohort of patients with Chronic Otitis Media (COM) undergone surgery.Methods: From 2012 to 2019, a total number of 301 patients were considered for our purposes. All patients with clinical evidence of COM had preoperative non-contrast high resolution CT scan of the temporal bone in non-tertiary diagnostic centers, performed within 3 months before surgery.Results: The accuracy of CT reports was analyzed in terms of nature, anatomical site, disease extension, bony erosion, vascular structures abnormalities relevant to surgical planning, and Eustachian tube patency. Compared to post-surgical findings, CT reporting critical analysis revealed a tendency to overestimation of bony erosion, coupled to underestimated description of facial canal/lateral semi-circular canal, vascular structures, and Eustachian tube.Conclusion: Discrepancies between CT reports and surgical findings in middle ear opacification can be at least in part due to limited expertise of general radiologists in ENT neuroimaging. To limit this lack of information and the limited accuracy of middle ear structures depiction, here we propose a structured checklist to adopt in the case of a temporal bone CT scan for COM, in order to optimize the communication with surgeons and provide all the crucial information for an accurate surgical planning.
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- 2021
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221. Infant ossified cephalohematoma: a review of the surgical management and technical update
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Fabio Mazzoleni, Carlo Giussani, Tommaso Calloni, Erik P. Sganzerla, Andrea Trezza, Francesco Canonico, Marilou Cavaliere, Calloni, T, Trezza, A, Mazzoleni, F, Cavaliere, M, Canonico, F, Sganzerla, E, and Giussani, C
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medicine.medical_specialty ,Hematoma ,business.industry ,Skull ,Calcinosis ,Infant ,Case description ,medicine.disease ,Surgery ,Ossified cephalihaematoma, surgical technique ,03 medical and health sciences ,0302 clinical medicine ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Medicine ,Cephalohematoma ,Humans ,Neurology (clinical) ,business ,Surgical treatment ,030217 neurology & neurosurgery - Abstract
Cephalohematoma is a subperiosteal collection of blood above the skull. It is associated with operative and prolonged deliveries. In most cases the hematoma spontaneously resolves in a short span of time, usually within one month. In a few cases cephalohematoma can become ossified and require surgical treatment. Traditional belief that ossified cephalohematomas are an exclusively cosmetic issue has been called into question by recent description of EEG anomalies associated to a calcified cephalohematoma. We review relevant surgical literature, and we describe a novel variant of Wong's Radial Cap technique by foregoing healthy bone margin removal, removing the cephalohematoma lamellae in a stepwise fashion and using resorbable plaques for fixation. We furthermore review the rationale, timing and step-by-step execution of the procedure. An exemplary case description is discussed.
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- 2021
222. Cross-cultural adaptation and italian validation of chronic otitis media outcome test 15 (Comot-15)
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Pasquale Capriglione, Michele Cavaliere, Flavia Cavaliere, Elisabetta Zanoletti, Gaetano Motta, Elena Cantone, Eugenio De Corso, Maurizio Iengo, Cavaliere, M., Capriglione, P., Cavaliere, F., De Corso, E., Zanoletti, E., Motta, G., Iengo, M., Cantone, E., Cavaliere, Michele, Capriglione, Pasquale, Cavaliere, Flavia, De Corso, Eugenio, Zanoletti, Elisabetta, Motta, Gaetano, Iengo, Maurizio, and Cantone, Elena
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Cross-Cultural Comparison ,QoL ,Hearing loss ,COMOT-15 ,Chronic Suppurative Otitis Media ,Reproducibility of Result ,Otology ,Chronic otiti ,Correlation ,Ear discharge ,Cronbach's alpha ,Surveys and Questionnaires ,COMOT 15 ,medicine ,Humans ,Cross-cultural ,Surveys and Questionnaire ,Prospective Studies ,ipoacusia ,Prospective cohort study ,Reliability (statistics) ,hearing loss ,business.industry ,Reproducibility of Results ,chronic otitis ,otite cronica ,Test (assessment) ,Prospective Studie ,Otitis Media ,General Energy ,Otorhinolaryngology ,Italy ,otorrea ,Quality of Life ,medicine.symptom ,business ,Hearing lo ,Clinical psychology ,Human - Abstract
Chronic suppurative otitis media (CSOM) may result in a serious impairment of the quality of life (QoL). The most relevant characteristics of CSOM are well represented in the "Chronic Otitis Media Outcome Test 15" questionnaire (COMOT-15). The aim of the study was to translate and adapt the COMOT-15 questionnaire into Italian.This is a prospective study conducted on 52 Caucasian Italian-speaking patients with CSOM and 52 controls. The linguistic adaptation of the COMOT-15 consisted of the translation of the English version into Italian and reliability assessment of the translation. Psychometric measurements included internal consistency and test-retest reliability.Cronbach's α was 0.95. The test-retest reliability showed a strong positive correlation for total score and all subscales. Age and gender had no influence on the scores. The correlation between the COMOT-15 and the pure tone average showed a significant association for the scale "Hearing Function".The Italian COMOT-15 questionnaire provides good internal consistency and is suitable for QoL evaluation in Italian-speaking patients suffering from CSOM. In addition, it is able to evaluate the subjective symptoms perceived by patients.Adattamento culturale e validazione in italiano del questionario COMOT-15 nella valutazione degli outcomes del trattamento dell’otite media cronica.L’otite media cronica suppurativa (OMCS) può determinare una grave compromissione della qualità della vita (QoL) dei pazienti. Gli aspetti clinici più rilevanti dell’OMCS sono rappresentati nel questionario “Chronic Otitis Media Outcome Test 15” (COMOT-15). Scopo dello studio è tradurre e adattare alla lingua italiana il questionario COMOT-15.Abbiamo effettuato uno studio prospettico di validazione arruolando 52 pazienti con diagnosi di OMCS e 52 controlli. Il processo di adattamento linguistico del questionario è consistito nella traduzione della versione originale inglese in italiano e nella misura dell’affidabilità della stessa. Le misure psicometriche che abbiamo preso in considerazione includevano coerenza interna e affidabilità test-retest.Il Cronbach α era pari a 0,95. Abbiamo riscontrato una forte correlazione positiva sia per il punteggio totale che per tutte le sottoscale. Età e sesso non hanno influenzato i punteggi. L’analisi delle correlazioni tra COMOT-15 e soglia uditiva per la via aerea ha mostrato un’associazione significativa per la sottoscala “Funzione uditiva”.Sulla base dei nostri risultati è stato possibile dimostrare che la versione italiana del questionario COMOT-15 da noi proposta ha una buona coerenza interna ed è particolarmente adatta per la valutazione della QoL nei pazienti di lingua italiana affetti da otite media cronica suppurativa. Inoltre, esso è in grado di valutare i sintomi soggettivi percepiti dai pazienti.
- Published
- 2021
223. Germinal BRCA1-2 pathogenic variants (gBRCA1-2pv) and pancreatic cancer: epidemiology of an Italian patient cohort
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Michele Reni, M. Macchini, Maria Grazia Rodriquenz, F. Centonze, G. Tortora, I.G. Rapposelli, S. De Lorenzo, Michele Simbolo, Paola Carrera, A. Avallone, F. De Vita, S. Calzavara, C. Chiarazzo, Marina Gaule, Giulia Orsi, Alessandro Cavaliere, Margherita Ratti, L. Stuppia, M. Di Marco, C. Paratore, Michele Milella, F. de Braud, Monica Niger, Lisa Salvatore, Davide Melisi, Stefano Cascinu, L.G. Forti, G. Giordano, M.M. Valente, Massimo Falconi, U. Peretti, U. Peretti, A. Cavaliere, M. Niger, G. Tortora, M. C. Di Marco, M. G. Rodriquenz, F. Centonze, I. G. Rapposelli, G. Giordano, F. De Vita, L. Stuppia, A. Avallone, M. Ratti, C. Paratore, L. G. Forti, G. Orsi, M. M. Valente, M. Gaule, M. Macchini, P. Carrera, S. Calzavara, M. Simbolo, D. Melisi, F. De Braud, L. Salvatore, S. De Lorenzo, C. Chiarazzo, M. Falconi, S. Cascinu, M. Milella, M. Reni, Peretti, U, Cavaliere, A, Niger, M, Tortora, G, Di Marco, M C, Rodriquenz, M G, Centonze, F, Rapposelli, I G, Giordano, G, De Vita, F, Stuppia, L, Avallone, A, Ratti, M, Paratore, C, Forti, L G, Orsi, G, Valente, M M, Gaule, M, Macchini, M, Carrera, P, Calzavara, S, Simbolo, M, Melisi, D, De Braud, F, Salvatore, L, De Lorenzo, S, Chiarazzo, C, Falconi, M, Cascinu, S, Milella, M, Reni, M, Peretti, U., Cavaliere, A., Niger, M., Tortora, G., Di Marco, M. C., Rodriquenz, M. G., Centonze, F., Rapposelli, I. G., Giordano, G., De Vita, F., Stuppia, L., Avallone, A., Ratti, M., Paratore, C., Forti, L. G., Orsi, G., Valente, M. M., Gaule, M., Macchini, M., Carrera, P., Calzavara, S., Simbolo, M., Melisi, D., De Braud, F., Salvatore, L., De Lorenzo, S., Chiarazzo, C., Falconi, M., Cascinu, S., Milella, M., and Reni, M.
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Adult ,Male ,Cancer Research ,medicine.medical_specialty ,Adenocarcinoma ,familial cancer ,Prostate cancer ,Pancreatic cancer ,Internal medicine ,Epidemiology ,Medicine ,Humans ,Family history ,Germ-Line Mutation ,Aged ,Original Research ,pancreatic cancer genetics ,Aged, 80 and over ,BRCA2 Protein ,business.industry ,BRCA1 Protein ,Incidence (epidemiology) ,Middle Aged ,pancreatic cancer genetic ,medicine.disease ,germline BRCA, epidemiology, pancreatic cancer genetics, familial cancer ,Pancreatic Neoplasms ,Exact test ,Oncology ,Italy ,germline BRCA ,Cohort ,Female ,epidemiology ,business ,Human - Abstract
Objective Germline BRCA1-2 pathogenic variants (gBRCApv) increase the risk of pancreatic cancer and predict for response to platinating agents and poly(ADP-ribose) polymerase inhibitors. Data on worldwide gBRCApv incidence among pancreatic ductal adenocarcinoma (PDAC) patients are sparse and describe a remarkable geographic heterogeneity. The aim of this study is to analyze the epidemiology of gBRCApv in Italian patients. Materials and methods Patients of any age with pancreatic adenocarcinoma, screened within 3 months from diagnosis for gBRCApv in Italian oncologic centers systematically performing tests without any selection. For the purposes of our analysis, breast, ovarian, pancreas, and prostate cancer in a patient's family history was considered as potentially BRCA-associated. Patients or disease characteristics were examined using the χ2 test or Fisher's exact test for qualitative variables and the Student's t-test or Mann–Whitney test for continuous variables, as appropriate. Results Between June 2015 and May 2020, 939 patients were tested by 14 Italian centers; 492 (52%) males, median age 62 years (range 28-87), 569 (61%) metastatic, 273 (29%) with a family history of potentially BRCA-associated cancers. gBRCA1-2pv were found in 76 patients (8.1%; 9.1% in metastatic; 6.4% in non-metastatic). The gBRCA2/gBRCA1 ratio was 5.4 : 1. Patients with gBRCApv were younger compared with wild-type (59 versus 62 years, P = 0.01). The gBRCApv rate was 17.1% among patients 70 years old (none out of 94 patients >73 years old). gBRCApv frequency in 845 patients, Highlights • This is the largest case series of incident PDAC patients screened for germline BRCA1-2 pathologic variants (gBRCApv). • The incidence of gBRCA1-2pv was 8.1% in the whole population; 9.1% in metastatic patients; 6.4% in non-metastatic patients. • No gBRCA1-2pv was observed over the age of 73. • These data suggest screening all PDAC patients
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- 2020
224. Obstructive sleep apnoea/hypopnoea syndrome: relationship with obesity and management in obese patients
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Francesco Antonio Salzano, Matteo Cavaliere, Massimo Mesolella, Fabio Maglitto, Arianna Di Stadio, Giacomo De Riu, Antonella Bisogno, Giovanni Salzano, Luigi Angelo Vaira, Luigi Califano, Gaetano Motta, Franco Ionna, Salzano, G., Maglitto, F., Bisogno, A., Vaira, L. A., De Riu, G., Cavaliere, M., Di Stadio, A., Mesolella, M., Motta, G., Ionna, F., Califano, L., and Salzano, F. A.
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medicine.medical_specialty ,obesity ,chirurgia ortognatica ,Review ,orthognatic surgery ,03 medical and health sciences ,OSAHS ,0302 clinical medicine ,CPAP ,Medicine ,Humans ,030223 otorhinolaryngology ,Gynecology ,OSAHS, obesity, CPAP, pharyngoplasty, orthognatic surgery ,Sleep Apnea, Obstructive ,business.industry ,pharyngoplasty ,obesità ,respiratory tract diseases ,General Energy ,faringoplastica ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,business ,Mandibular Advancement ,Human - Abstract
La sindrome da apnee notturne: correlazione con l’obesità e gestione del paziente obeso.La sindrome da apnee notturne è una malattia caratterizzata da ostruzione delle vie aeree superiori durante il sonno, abbastanza frequente nella popolazione generale, anche se sottovalutata. Russamenti, apnee notturne e ipersonnia diurna sono comuni in questi pazienti. L’obesità svolge un ruolo chiave: riduce le dimensioni e modifica la conformazione delle vie aeree superiori, oltre a prevenire l’espansione polmonare, con conseguente riduzione dei volumi polmonari. Le persone obese sono anche resistenti alla leptina, che stimola fisiologicamente la ventilazione; di conseguenza, questo provoca uno scarso risveglio durante l’apnea. La diagnosi si basa sulla combinazione di parametri clinici, come indice di apnea / ipopnea (AHI), anamnesi, valutazione clinica e Mallampati score. La prima indagine strumentale per identificare pazienti OSAHS è la polisonnografia seguita dalla sleep endoscopy. La terapia prevede in primo luogo la riduzione del peso corporeo, seguita dalla ventilazione a pressione positiva continua delle vie aeree (CPAP), che rimane ancora ad oggi il trattamento di scelta nella maggior parte dei pazienti, dispositivi di avanzamento mandibolare (MAD) e infine diversi approcci chirurgici. Tra le tecniche chirurgiche la faringoplastica (BRP), rappresenta la tecnica prescelta.Obstructive sleep apnoea/hypopnoea syndrome (OSAHS) is a disease characterised by upper airway obstruction during sleep, quite frequent in the general population, even if underestimated. Snoring, sleep apnoea and diurnal hypersomnia are common in these patients. Central obesity plays a key role: it reduces the size and changes the conformation of the upper airways, besides preventing lung expansion, with consequent reduction of lung volumes. Furthermore, obese people are also resistant to leptin, which physiologically stimulates ventilation; as a result, this causes scarce awakening during apnoea. OSAHS diagnosis is based on the combination of clinical parameters, such as apnoea/hypopnoea index (AHI), medical history, physical examination and Mallampati score. The first objective reference method to identify OSAHS is polysomnography followed by sleep endoscopy. Therapy provides in the first instance reduction of body weight, followed by continuous positive airway pressure (CPAP), which still remains the treatment of choice in most patients, mandibular advancement devices (MAD) and finally otolaryngology or maxillofacial surgery. Among surgical techniques, central is barbed reposition pharyngoplasty (BRP), used in the field of multilevel surgery.
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- 2020
225. Clinical management of extrapleural septal solitary fibrous tumor: A case report
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Antonella Miriam Di Lullo, Salvatore Allosso, Gaetano Motta, Maurizio Iengo, Claudio Di Nola, Eva Piro, Elena Cantone, Massimo Mascolo, Michele Cavaliere, Cavaliere, M., Piro, E., Mascolo, M., Dinola, C., Allosso, S., Dilullo, A. M., Motta, G., Iengo, M., and Cantone, E.
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0301 basic medicine ,Cancer Research ,Solitary fibrous tumor ,medicine.medical_specialty ,mesenchymal tumor ,CD34 ,extrapleural tumor ,head and neck ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Nasal septum ,solitary fibrous tumor ,hemangiopericytoma ,Head and neck ,Hemangiopericytoma ,business.industry ,Cancer ,Articles ,medicine.disease ,030104 developmental biology ,medicine.anatomical_structure ,Oncology ,030220 oncology & carcinogenesis ,Diagnostic assessment ,Endonasal endoscopic surgery ,Radiology ,business - Abstract
Solitary fibrous tumor (SFT) is a rare neoplasm arising from the pleura, although it can sometimes affect extrapleural sites, including the head and neck. The sinonasal involvement is exceptional. Recent literature defines the SFT as a single spectrum of mesenchymal tumors, including hemangiopericytoma, which is currently considered a cellular phenotypic variant. The current case describes a rare case of a nasal septal SFT. The mass was embolized and then removed through endonasal endoscopic surgery. Histopathologic examination demonstrated positive immunoreactivity for CD34, and negative for keratin and S100 protein confirming the diagnosis of benign nasal SFT. After two years of follow.up, no relapse was observed. Diagnostic assessment of SFT requires nasal endoscopy, imaging and histopathological examination and a long time follow up is mandatory.
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- 2020
226. Malignant Otitis External: Our Experience and Literature Review
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Maurizio Iengo, Andrea Elefante, Alessandra Petti, Michele Cavaliere, Pasquale Capriglione, Piera Piroli, Elena Cantone, Gaetano Motta, Antonella Miriam Di Lullo, Camilla Russo, Di Lullo, Antonella M., Russo, Camilla, Piroli, Piera, Petti, Alessandra, Capriglione, Pasquale, Cantone, Elena, Motta, Gaetano, Iengo, Maurizio, Elefante, Andrea, Cavaliere, Michele, Di Lullo, A. M., Russo, C., Piroli, P., Petti, A., Capriglione, P., Cantone, E., Motta, G., Iengo, M., Elefante, A., and Cavaliere, M.
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Male ,medicine.medical_specialty ,Disease ,030204 cardiovascular system & hematology ,Tazobactam ,03 medical and health sciences ,0302 clinical medicine ,Ciprofloxacin ,Epidemiology ,otorhinolaryngologic diseases ,Paralysis ,medicine ,Humans ,Aged ,Brain Diseases ,medicine.diagnostic_test ,business.industry ,Brain Disease ,Magnetic resonance imaging ,Articles ,General Medicine ,Otitis Externa ,Facial nerve ,Dermatology ,Magnetic Resonance Imaging ,Otitis ,Diabetes Mellitus, Type 2 ,030220 oncology & carcinogenesis ,Pseudomonas aeruginosa ,medicine.symptom ,business ,Piperacillin ,medicine.drug ,Tomography, Emission-Computed - Abstract
Case series Patients: Male, 74-year-old • Male, 76-year-old • Male, 77-year-old Final Diagnosis: Malignant otitis externa Symptoms: Edema • facial paralysis • hearing loss • otalgia and major otorrhea in the right ear Medication: — Clinical Procedure: ENT examination Specialty: Otolaryngology Objective: Unusual clinical course Background: Malignant external otitis (MEO) is an invasive infection that can involve the external auditory canal and the skull base up to the contiguous soft tissues. Considering the changing face of MEO, we reviewed cases of MEO treated in our Ear Nose Throat (ENT) clinic – University Federico II of Naples between 2018 and 2019 to evaluate the current epidemiology of the condition and to assess the state of art on diagnosis, therapeutic and follow-up management in our patients. Case Reports: We present the cases of three male patients with Type 2 diabetes mellitus who complained of long-lasting otorrhea and pain, with clinical suspicion of MEO. In all cases, ear swab was positive for Pseudomonas aeruginosa. All our patients received a 6-week course of intravenous ciprofloxacin, piperacillin, and tazobactam, with rapid clinical symptoms improvement and complete recovery at 1-year follow-up. Conclusions: MEO is difficult to treat due to the lack of standardized care guidelines. Patients with MEO often present with severe otalgia, edema, otorrhea, and facial nerve paralysis. Clinicians must suspect MEO in elderly diabetic and immunocompromised patients with persistent otalgia after external otitis. Imaging (computed tomography and magnetic resonance imaging) can play synergistic roles in the management of MEO. To evaluate eradication of the disease, clinicians have to assess clinical symptoms and signs as well as radiological imaging and inflammatory markers.
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- 2020
227. Unusual Localization of an Emergent Bacterium, Raoultella ornithinolytica
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Antonella Miriam Di Lullo, Elena Cantone, Guido Bartoletti, Pasquale Capriglione, Gaetano Motta, Maurizio Iengo, Michele Cavaliere, Cavaliere, Michele, Bartoletti, Guido, Capriglione, Pasquale, DI LULLO, ANTONELLA MIRIAM, Motta, Gaetano, Iengo, Maurizio, Cantone, Elena, Cavaliere, M., Bartoletti, G., Capriglione, P., Di Lullo, A. M., Motta, G., Iengo, M., and Cantone, E.
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0303 health sciences ,medicine.medical_specialty ,030306 microbiology ,business.industry ,Case Report ,General Medicine ,Complete resolution ,Raoultella ornithinolytica ,Dermatology ,Roaultella ornithinolytica, external otitis ,Ciprofloxacin ,03 medical and health sciences ,0302 clinical medicine ,Otitis ,Levofloxacin ,medicine ,Medicine ,medicine.symptom ,030223 otorhinolaryngology ,business ,medicine.drug - Abstract
Raoultella ornithinolytica is a bacterium belonging to the family Enterobacteriacae. It is a rare but emergent cause of human pathologies especially in immunocompromised patients. We described the first case in the literature of isolated external otitis sustained by Raoultella ornithinolytica in an immunocompetent host. A 54-year-old Caucasian man with a history of previous myringoplasty came to our attention reporting otalgia and otorrhea. We performed right ear swab for culture examination, meanwhile we started empirical therapy with topic administration of neomycin, without any clinical improvement. The cultural examination showed the presence of a Raoultella ornithinolytica infection. After ten days of treatment with oral ciprofloxacin and topic levofloxacin, there was the complete resolution of pain and inflammation. Raoultella ornithinolytica must be taken into consideration as an emergent cause of human infection, also in case of external otitis. Infection can be severe and can occur both in immunocompromised and in immunocompetent hosts. Culture test is mandatory to choose the proper therapy and avoid potential severe complications.
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- 2020
228. The role of endogenous Antisecretory Factor (AF) in the treatment of Ménière's Disease: A two-year follow-up study. Preliminary results
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Massimo Ralli, Giuseppe Chiarella, Davide Pisani, Alfonso Scarpa, Claudia Cassandro, Teodoro Aragona, Lucrezia Spadera, Pasquale Viola, Carla Laria, Marco Ciriolo, Michele Cavaliere, Maurizio Iengo, Viola, P., Pisani, D., Scarpa, A., Cassandro, C., Laria, C., Aragona, T., Ciriolo, M., Spadera, L., Ralli, M., Cavaliere, M., Iengo, M., and Chiarella, G.
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Tinnitu ,Glycerol ,Male ,Time Factors ,Every Six Months ,Gastroenterology ,Dexamethasone ,0302 clinical medicine ,Hearing ,Quality of life ,Infusion therapy ,Surveys and Questionnaires ,Vertigo ,Surveys and Questionnaire ,Infusions, Intravenou ,Endogenous antisecretory factor ,Hearing loss ,Meniere's disease ,Specially processed cereals ,Tinnitus ,Adult ,Aged ,Female ,Follow-Up Studies ,Humans ,Infusions, Intravenous ,Meniere Disease ,Middle Aged ,Neuropeptides ,Patient Outcome Assessment ,Quality of Life ,Edible Grain ,Foods, Specialized ,030223 otorhinolaryngology ,biology ,030220 oncology & carcinogenesis ,medicine.symptom ,Hearing lo ,Specially processed cereal ,Human ,medicine.drug ,medicine.medical_specialty ,Time Factor ,Follow-Up Studie ,03 medical and health sciences ,Internal medicine ,otorhinolaryngologic diseases ,medicine ,business.industry ,biology.organism_classification ,medicine.disease ,Neuropeptide ,Otorhinolaryngology ,business - Abstract
Purpose To evaluate the effects of increased endogenous Antisecretory Factor (AF) synthesis using specially processed cereals (SPC) in a sample of patients with defined unilateral Meniere’s disease (MD), compared to the results of a treatment protocol of intravenous glycerol and dexamethasone. Materials and methods Twenty-six patients with unilateral MD were divided in 2 groups and treated with SPC and with intravenous glycerol and dexamethasone for 24 months. Audio-vestibular evaluation was performed before (T0) and every six months. The number of vertigo spells were evaluated before and after therapy and the Efficacy Index (EI) was calculated. Questionnaires for hearing loss, tinnitus and quality of life were administered. Results EI decreased in the SPC group after 18 (T18) (p = .0017) and 24 (T24) months of therapy (p = .0111). There was a significant reduction for tinnitus score in the SPC group at T24 (p = .0131). No significant differences were found between the two groups at T0 (p = .4723), while a significant difference was found at T24 (p = .0027). Quality of life showed a significant improvement in daily activities in the SPC group (p = .0033) compared to the infusion therapy group. No statistically significant changes in PTA thresholds were found in both groups between T0 and T24. Conclusion The preliminary results of our study show a significant reduction of vertigo spells and a positive effect on tinnitus severity and on quality of life in patients with unilateral MD treated with SPC and when compared to patients treated with intravenous glycerol and dexamethasone. No effects on hearing thresholds were noted in both groups.
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- 2020
229. Diagnosis and management of intralabyrinthine schwannoma: case series and review of the literature
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Antonella Miriam, Di Lullo, Aldo, Paolucci, Sergio, Motta, Elena, Cantone, Emiliano, Barbieri, Domenico, Cicala, Roberta, Grassi, Federico, Bruno, Alessandra, Splendiani, Fabio, Tortora, Michele, Cavaliere, Luca, Brunese, Di Lullo, A. M., Paolucci, A., Motta, S., Cantone, E., Barbieri, E., Cicala, D., Grassi, R., Bruno, F., Splendiani, A., Tortora, F., Cavaliere, M., and Brunese, L.
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Diagnosis, Differential ,Schwannoma ,Differential Diagnosis ,Labyrinth ,Magnetic Resonance Imaging ,Humans ,Neuroma, Acoustic ,Review ,Differential Diagnosi ,Neurilemmoma - Abstract
Summary. Intralabyrinthine schwannoma (ILS) is a rare benign tumor affecting cochlear and vestibular nerves, whose symptoms are generally unspecific and frequently responsible for a late diagnosis. Radiological examinations, with particular reference to magnetic resonance imaging (MRI), represent the only diagnostic technique to identify ILS. On computed tomography ILS can only be indirectly suspected by the presence of surrounding bone remodeling, whereas MRI provides direct visualization of the neoplasm as a filling defect within the labyrinth with vivid contrast enhancement. At the same time, MRI is also helpful in defining ILS anatomical extension into adjacent structures and in planning therapeutic management. Here we report three representative cases of ILS with new pictorial imaging features to improve ILS early detection and optimize subsequent therapeutic management. (www.actabiomedica.it).
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- 2020
230. Skull Base Fungal Osteomyelitis: A Case Report and Review of the Literature
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Pasquale Capriglione, Andrea Elefante, Elena Cantone, Walter Del Vecchio, Gaetano Motta, Giusy Grimaldi, Antonella Miriam Di Lullo, Maurizio Iengo, Camilla Russo, Michele Cavaliere, Di Lullo, A. M., Russo, C., Grimaldi, G., Capriglione, P., Cantone, E., del Vecchio, W., Motta, G., Iengo, M., Elefante, A., Cavaliere, M., Di Lullo, Antonella M., Russo, Camilla, Grimaldi, Giusy, Capriglione, Pasquale, Cantone, Elena, del Vecchio, Walter, Motta, Gaetano, Iengo, Maurizio, Elefante, Andrea, and Cavaliere, Michele
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Male ,medicine.medical_specialty ,malignant otitis externa ,Candida parapsilosis ,Facial Paralysis ,ear symptom ,Disease ,Skull base osteomyelitis ,Malignant otitis externa ,medicine.disease_cause ,Diagnosis, Differential ,Medical Illustration ,Humans ,Medicine ,magnetic resonance imaging ,Stage (cooking) ,Aged, 80 and over ,Skull Base ,biology ,business.industry ,Pseudomonas aeruginosa ,Candidiasis ,Osteomyelitis ,computed tomography ,biology.organism_classification ,Dermatology ,Skull ,medicine.anatomical_structure ,Otorhinolaryngology ,Etiology ,Skull Base Fungal Osteomyelitis ,skull base osteomyelitis ,business - Abstract
Skull base osteomyelitis (SBO) is an invasive infection refractory to therapy, closely linked with malignant otitis externa (MOE). It is characterized by a mild clinical presentation that can delay cross-sectional imaging considered as the key to revealing it. Skull base osteomyelitis typically affects elderly diabetics and immunocompromised patients (>70 years). It most commonly has an otogenic origin due to an extension of MOE. The prognosis can be very poor without the administration of adequate and timely therapy at an early disease stage. Nowadays, Pseudomonas aeruginosa remains the most common pathogen associated with SBO. Fungi are a rare cause of MOE. This report documents a rare case of otogenic SBO caused by Candida parapsilosis in a diabetic patient, with persistent otologic symptoms as clinical onset and resistance to medical treatment. Fungal MOE has more subtle symptoms and is more aggressive than its bacterial counterpart. When MOE is resistant to antibacterial drugs, this should raise the suspicion of a fungal etiology of MOE. The current guidelines do not exhaustively describe the diagnosis, antifungal drugs of choice, and optimum duration of treatment. The description of these rare clinical cases should help with the multidisciplinary management of this disease in order to optimize the diagnosis and therapeutic protocol.
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- 2020
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231. Food-induced stimulation of the antisecretory factor to improve symptoms in Meniere’s disease: our results
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Giuseppe Chiarella, Massimo Ralli, Maurizio Iengo, Marco de Vincentiis, Claudia Cassandro, Michele Cavaliere, Pasquale Viola, Matteo Alicandri-Ciufelli, Ettore Cassandro, Alfonso Scarpa, Scarpa, A., Ralli, M., Viola, P., Cassandro, C., Alicandri-Ciufelli, M., Iengo, M., Chiarella, G., de Vincentiis, M., Cavaliere, M., and Cassandro, E.
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Glycerol ,Male ,Gastroenterology ,Dexamethasone ,Tinnitus ,0302 clinical medicine ,Quality of life ,Infusion therapy ,Vertigo ,Surveys and Questionnaires ,030223 otorhinolaryngology ,Meniere’s disease ,biology ,Endogenous antisecretory factor ,specially processed cereals ,General Medicine ,Middle Aged ,030220 oncology & carcinogenesis ,Female ,medicine.symptom ,Hearing lo ,medicine.drug ,Specially processed cereal ,Adult ,medicine.medical_specialty ,endogenous antisecretory factor ,hearing loss ,vertigo ,Hearing loss ,03 medical and health sciences ,Internal medicine ,otorhinolaryngologic diseases ,medicine ,Humans ,Meniere Disease ,Aged ,business.industry ,Neuropeptides ,Specially processed cereals ,Peripheral Nervous System Agents ,biology.organism_classification ,medicine.disease ,Otorhinolaryngology ,Quality of Life ,business ,Edible Grain ,Meniere's disease - Abstract
Purpose: Specially processed cereals (SPC) that increase endogenous antisecretory factor (AF) synthesis have been proposed to improve symptoms of Meniere’s disease (MD) with controversial results. The aim of this study was to evaluate the effects of SPC in patients with definite unilateral MD and compare the results to a treatment protocol with intravenous glycerol and dexamethasone. Methods: Thirteen patients with unilateral MD were treated with SPC and 13 patients were treated with intravenous glycerol and dexamethasone for 12 months. Audio-vestibular evaluation was performed before (T0) and at the end of the treatments (T12). The number of vertigo spells were evaluated before and after therapy and the Efficacy Index (EI) was calculated. Questionnaires for hearing loss (HHIA), tinnitus (THI) and quality of life (TFL) were administered. Results: EI decreased in the SPC group in the second semester compared to the first although not significantly (p = 0.6323). There was a significant reduction for THI score in the SPC group at T12 (p = 0.0325). No significant differences were found between the two groups at T0 (p = 0.4723), while a significant difference was found at T12 (p = 0.0041). Quality of life showed an improvement in daily activities in the SPC group compared to infusion therapy group. Conclusion: Our study shows a reduced number of vertigo attacks and a positive effect on the discomfort generated by tinnitus and quality of life in patients with unilateral MD treated with SPC and when compared to patients treated with intravenous glycerol and dexamethasone. No effects on hearing thresholds were noted in both groups.
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- 2020
232. Health technology assessment report on vagus nerve stimulation in drug-resistant epilepsy
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Luca De Palma, Giancarlo Di Gennaro, Elisabetta Cesaroni, Carlo Efisio Marras, Marilou Cavaliere, Alessandro De Benedictis, Alessandro Consales, Sofia Asioli, Massimo Caulo, Nelia Zamponi, Gabriella Colicchio, Flavio Villani, Marras C.E., Colicchio G., De Palma L., De Benedictis A., Di Gennaro G., Cavaliere M., Cesaroni E., Consales A., Asioli S., Caulo M., Villani F., and Zamponi N.
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medicine.medical_specialty ,Technology Assessment, Biomedical ,Vagus Nerve Stimulation ,Pharmaceutical Preparation ,Health, Toxicology and Mutagenesis ,medicine.medical_treatment ,MEDLINE ,Drug-resistant epilepsy ,Drug Resistance ,lcsh:Medicine ,Review ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,Economic cost ,Health care ,medicine ,Humans ,030212 general & internal medicine ,Health technology assessment ,Intensive care medicine ,Reimbursement ,Epilepsy ,business.industry ,lcsh:R ,Public Health, Environmental and Occupational Health ,Health technology ,Drug Resistant Epilepsy ,Treatment Outcome ,Pharmaceutical Preparations ,Quality of Life ,business ,030217 neurology & neurosurgery ,Vagus nerve stimulation ,Human - Abstract
Background: Vagus nerve stimulation (VNS) is a palliative treatment for medical intractable epileptic syndromes not eligible for resective surgery. Health technology assessment (HTA) represents a modern approach to the analysis of technologies used for healthcare. The purpose of this study is to assess the clinical, organizational, financial, and economic impact of VNS therapy in drug-resistant epilepsies and to establish the congruity between costs incurred and health service reimbursement. Methods: The present study used an HTA approach. It is based on an extensive detailed bibliographic search on databases (Medline, Pubmed, Embase and Cochrane, sites of scientific societies and institutional sites). The HTA study includes the following issues: (a) social impact and costs of the disease; (b) VNS eligibility and clinical results; (c) quality of life (QoL) after VNS therapy; (d) economic impact and productivity regained after VNS; and (e) costs of VNS. Results: Literature data indicate VNS as an effective treatment with a potential positive impact on social aspects and on quality of life. The diagnosis-related group (DRG) financing, both on national and regional levels, does not cover the cost of the medical device. There was an evident insufficient coverage of the DRG compared to the full cost of implanting the device. Conclusions: VNS is a palliative treatment for reducing seizure frequency and intensity. Despite its economic cost, VNS should improve patients’ quality of life and reduce care needs.
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- 2020
233. Voci sovversive e gerarchie familiari in 'They Make a Desert and Call It Peace' di Marina Warner
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Castagna, Di Bella, A, Martin, S, Barrale, N, Prandoni M, Tucci, F, Impellizzeri, F, Boschiero, M, Castagna, V, Cavaliere, M, Beltrami Gottmer, C, and Castagna
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Memory ,Feminist writing ,Radio drama - Abstract
This essay examines the way Marina Warner's radio play They Make a Desert and Call it Peace (2014) and its fictional reworking of contemporary news such as the Bloody Sunday report and the investigation of the Gaza Flotilla Raid of 30 May 2010. After a presentation of the development of radio plays in England, the essay shows what interest they have generated among feminist writers and how Warner uses the voice of women in her play, which also serves as a rewriting of the biblical story of Salome, to question the transmission of the memory of traumatic events such as the Bloody Sunday. The play overturns the point of view from that of the master narrative, emphasized by media and institutional voices, to that of unheard witnesses. The essay analyses the way Warner works on voices and multivocality to offer a comparison between the different points of view, that of a father, a former soldier who has taken part in violent missions, and his daughter’s: the author shows how she questions the repression systems of governments and the narration of mainstream history taking the defense of minority groups in her society.
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- 2020
234. Inhibition of p38 mitogen activated protein kinase controls airway inflammation in cystic fibrosis.
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Raia, V., Maluri, L., Ciacci, C., Ricciardelli, I., Vacca, L., Auricchio, S., Cimmino, M., Cavaliere, M., Nardone, M., Cesaro, A., Malcolm, J., Quaratino, S., and Londei, M.
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MITOGENS , *LECTINS , *PROTEIN kinases , *INFLAMMATION , *CYSTIC fibrosis , *GENETIC disorders - Abstract
Background: Cystic fibrosis (CF) airways are characterised by chronic inflammation, increased interleukin (IL)-8 secretion, and neutrophil activation which are considered the principal factors of morbidity and mortality in CF patients. Optimising management of this chronic inflammatory response is therefore a key issue of basic and clinical CF research. Several reports have addressed ways to manage CF airways inflammation, and an attractive therapeutic strategy may be the inhibition of the p38-mitogen activated protein kinase (p38-MAP-k) pathway. Methods: A new ex vivo model was used to study the mucosal inflammatory response to environmental airways stimuli. Nasal biopsy tissues from CF patients and controls were cultured ex vivo for 20 minutes, 4 hours, and 24 hours in the presence of lipopolysaccharide (LPS) from Pseudomonas aeruginosa (PA) with and without the p38-MAP-k inhibitor SB203580. Quantitative mRNA assessment, immunohistochemistry, and Western blots were used to detect the expression and modulation of inflammatory markers. Results: PA-LPS challenge induced a time dependent mucosal inflammation indicated by rapid epithelial activation, IL-8 release, COX-2 upregulation, and neutrophil migration to the upper mucosal layers. Some of these LPS induced changes (IL-8 release and neutrophil migration) were specific to CF tissues. SB203580 significantly controlled all LPS induced mucosal changes in CF tissues. conclusion: These findings provide a rationale and proof of principle for the potential use of p38-MAP-k inhibitors to control inflammation in patients with CF. [ABSTRACT FROM AUTHOR]
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- 2005
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235. Apparent diffusion coefficients for predicting primary cholesteatoma risk of recurrence after surgical clearance
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Michele Cavaliere, Arturo Brunetti, Andrea Elefante, Antonella Miriam Di Lullo, Gaetano Motta, Maurizio Iengo, Camilla Russo, Russo, C., Elefante, A., Cavaliere, M., Di Lullo, A. M., Motta, G., Iengo, M., and Brunetti, A.
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Adult ,Male ,medicine.medical_specialty ,Ear, Middle ,Risk Assessment ,030218 nuclear medicine & medical imaging ,03 medical and health sciences ,0302 clinical medicine ,Surgical Clearance ,Predictive Value of Tests ,Recurrence ,Statistical significance ,medicine ,Recurrent disease ,otorhinolaryngologic diseases ,Middle Ear Cholesteatoma ,Humans ,Radiology, Nuclear Medicine and imaging ,Prospective Studies ,Prospective cohort study ,Cholesteatoma ,medicine.diagnostic_test ,Cholesteatoma, Middle Ear ,business.industry ,Magnetic resonance imaging ,Diffusion weighted imaging ,General Medicine ,Middle Aged ,medicine.disease ,Prognosis ,Magnetic Resonance Imaging ,body regions ,030220 oncology & carcinogenesis ,Chronic Disease ,Female ,Radiology ,business ,Diffusion MRI - Abstract
Purpose: Beside the well-known accuracy of non-EPI DWI techniques and relative ADC maps in detecting cholesteatomatous tissue, ADC can also represent a useful tool for stratifying cholesteatoma risk of recurrence. Aim of this study is to test the role of ADC in determining risk of recurrence for primary middle ear cholesteatoma, proposing stratification based on pre-operative mean (mADC) and normalized (nADC) ADC values. Methods: In this prospective study, 60 patients with primary unilateral middle ear cholesteatoma underwent a three-years-long follow-up to assess the presence of recurrent disease after macroscopically complete excisional surgery. Baseline MRI examination mADC and nADC values in the group with early evidence of recurrent cholesteatoma were compared to the group with no evidence of recurrence by using T statistics. Results: ADC values on pre-operative MRI examination were lower in cholesteatomas with early evidence of recurrence, and statistical significance was slightly higher for nADC compared to mADC measurements. We also determined a cut-off between the two groups, proposing stratification in high-risk of recurrence cholesteatomas (mADC≤ 1000 or nADC< 1.3) and low-risk cholesteatomas (mADC>1000 or nADC≥1.3). Conclusions: ADC values resulted discriminating in identifying cholesteatomas with higher risk of early recurrence, both for mean and normalized ADC, with optimized tissue characterization and outcome prediction.
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- 2019
236. RUOLO DELLA RM-DWI INTEGRATA DAL PARAMETRO ADC NELLO STUDIO DEL COLESTEATOMA
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A. M. Di Lullo, A. Elefante, C. Russo, P. Capriglione, C. Varago, A. Monfregola, P. Russo, A. Russo, A. Evangelista, S. Buono, P. Piroli, M. Iengo, M. Cavaliere, AOOI, Di Lullo, A. M., Elefante, A., Russo, C., Capriglione, P., Varago, C., Monfregola, A., Russo, P., Russo, A., Evangelista, A., Buono, S., Piroli, P., Iengo, M., and Cavaliere, M.
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colesteatoma, ADC, RM-DWI - Abstract
La Risonanza Magnetica pesata in diffusione (RM-DWI) distingue qualitativamente il colesteatoma dal tessuto di granulazione nei pazienti con otite media cronica. Il calcolo del coefficiente di diffusione apparente (ADC) consente un'analisi quantitativa identificando un cut-off numerico che differenzia le due tipologie tissutali. MATERIALI E METODI: lo studio retrospettivo ha riguardato 100 pazienti sottoposti a Timpanoplastica per colesteatoma primario o residuo/recidivante. Tutti i pazienti sono stati sottoposti a RM-DWI preoperatoria tra Aprile 2015 e Marzo 2019, con calcolo di ADC (R-version 3.2.5). La presenza di colesteatoma è stata accertata intraoperatoriamente e confermata istologicamente. RISULTATI: i reperti chirurgici di 100 pazienti sono stati confrontati con i valori medi ADC ed analizzata la distribuzione di quest’ultimi per colesteatoma/tessuto di granulazione, evidenziando due gruppi. La differenza nel valore medio di ADC tra colesteatoma (0,86 × 10-3mm2/s) e tessuto di granulazione (2.22×10-3mm2/s) ha rilevato una differenza statisticamente significativa di ADC per i pazienti con/senza colesteatoma (p
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- 2019
237. Surgical treatment of unusual osteoma associated with homolateral radicular cyst of the maxillary sinus
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Luigi Califano, Elena Cantone, Antonio Romano, Giulia Foschi, Antonella Miriam Di Lullo, Antonia Cama, Maurizio Iengo, Aldo Torrisi, Sergio Motta, Michele Cavaliere, Cantone, E., Torrisi, A., Romano, A., Cama, A., Foschi, G., Di Lullo, A. M., Cavaliere, M., Motta, S., Califano, L., and Iengo, M.
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medicine.medical_specialty ,Maxillary sinus ,lcsh:Surgery ,Imaging ,Odontogenic cyst ,Maxilla ,Medicine ,Osteoma ,Dentistry (miscellaneous) ,Surgical treatment ,Radicular Cyst ,business.industry ,lcsh:RD1-811 ,medicine.disease ,lcsh:RK1-715 ,medicine.anatomical_structure ,lcsh:Dentistry ,Invasive surgery ,Periodontics ,Diagnostic assessment ,Radiology ,Oral Surgery ,business - Abstract
Introduction: We described a rare clinical case of osteoma associated with homolateral radicular cyst of the maxillary sinus. Observation: Imaging showed two different lesions in the right maxillary sinus. We performed a combined surgical approach to completely remove the lesions and used a plasma rich in growth factors membrane to repair dental roots. No relapse after a 2 years follow-up was observed. Commentaries: The simultaneous presence of two large lesions, a 23,7 mm osteoma and a 33,7 mm radicular cyst in the same maxillary sinus, has been rarely described in the literature. Although nasal endoscopy and imaging are mandatory to assess the diagnosis, the definitive diagnosis was obtained after histopathologic examination. A combined surgical approach allowed a complete removal of both lesions, ensuring, at same time, an optimal surgical field. Plasma rich in growth factors membrane due to its cohesive properties was particularly useful in improving bone neoformation and periodontal regeneration. Conclusion: Diagnostic assessment of maxillary lesions requires nasal endoscopy, imaging and histopathological examination. If these lesions are symptomatic, they should be completely removed and minimally invasive surgery is indicated. Plasma rich in growth factors membrane ensures a good postoperative recovery.
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- 2020
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238. Characterization of 14 novel deletions underlying Rubinstein–Taybi syndrome: an update of the CREBBP deletion repertoire
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Margherita Silengo, Vaclava Curtisova, Rita Fischetto, Silvia Spena, Chiara Picinelli, Angelo Selicorni, Leonardo Salviati, Cristina Gervasini, Lidia Larizza, Patrizia Colapietro, Gabriela Stangoni, Cinzia Magnani, Maria Luigia Cavaliere, Maria Piccione, Donatella Milani, Paolo Prontera, L Sorasio, Daniela Rusconi, Gloria Negri, Elisa Biamino, Paolo Gasparini, Giovanni Battista Ferrero, Palma Finelli, Rusconi, Daniela, Negri, Gloria, Colapietro, Patrizia, Picinelli, Chiara, Milani, Donatella, Spena, Silvia, Magnani, Cinzia, Silengo, Margherita Cirillo, Sorasio, Lorena, Curtisova, Vaclava, Cavaliere, Maria Luigia, Prontera, Paolo, Stangoni, Gabriela, Ferrero, Giovanni Battista, Biamino, Elisa, Fischetto, Rita, Piccione, Maria, Gasparini, Paolo, Salviati, Leonardo, Selicorni, Angelo, Finelli, Palma, Larizza, Lidia, Gervasini, Cristina, Rusconi, D., Negri, G., Colapietro, P., Picinelli, C., Milani, D., Spena, S., Magnani, C., Silengo, M., Sorasio, L., Curtisova, V., Cavaliere, M., Prontera, P., Stangoni, G., Ferrero, G., Biamino, E., Fischetto, R., Piccione, M., Gasparini, P., Salviati, L., Selicorni, A., Finelli, P., Larizza, L., and Gervasini, C.
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Adult ,Male ,Adolescent ,Contiguous gene syndrome ,Cohort Studies ,Exon ,Genetic ,medicine ,Genetics ,Humans ,Point Mutation ,CREB-binding protein ,EP300 ,Child ,Preschool ,Genetics (clinical) ,Sequence Deletion ,Rubinstein-Taybi Syndrome ,biology ,medicine.diagnostic_test ,Rubinstein–Taybi syndrome ,Base Sequence ,Point mutation ,Medicine (all) ,Infant, Newborn ,Infant ,Middle Aged ,medicine.disease ,Newborn ,CREB-Binding Protein ,Human genetics ,Child, Preschool ,Female ,biology.protein ,Cohort Studie ,Fluorescence in situ hybridization ,Human - Abstract
Rubinstein–Taybi syndrome (RSTS) is a rare, clinically heterogeneous disorder characterized by cognitive impairment and several multiple congenital anomalies. The syndrome is caused by almost private point mutations in the CREBBP (~55% of cases) and EP300 (~8%) genes. The CREBBP mutational spectrum is variegated and characterized by point mutations (30–50%) and deletions (~10%). The latter are diverse in size and genomic position and remove either the whole CREBBP gene and its flanking regions or only an intragenic portion. Here, we report 14 novel CREBBP deletions ranging from single exons to the whole gene and flanking regions which were identified by applying complementary cytomolecular techniques: fluorescence in situ hybridization, multiplex ligation-dependent probe amplification and array comparative genome hybridization, to a large cohort of RSTS patients. Deletions involving CREBBP account for 23% of our detected CREBBP mutations, making an important contribution to the mutational spectrum. Genotype–phenotype correlations revealed that patients with CREBBP deletions extending beyond this gene did not always have a more severe phenotype than patients harboring CREBBP point mutations, suggesting that neighboring genes play only a limited role in the etiopathogenesis of CREBBP-centerd contiguous gene syndrome. Accordingly, the extent of the deletion is not predictive of the severity of the clinical phenotype.
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- 2015
239. Effect of fumonisin B1 on inducible nitric oxide synthase and cyclooxygenase-2 in LPS-stimulated J774A.1 cells
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R. Di Carlo, Rosaria Meli, A. Lucisano, M. Cavaliere, G. Mattace Raso, Maria Carmela Ferrante, Meli, Rosaria, Ferrante, MARIA CARMELA, MATTACE RASO, Giuseppina, Cavaliere, M., Di Carlo, R., and Lucisano, A.
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Lipopolysaccharides ,Lipopolysaccharide ,Macrophage ,Cell Survival ,medicine.medical_treatment ,Carboxylic Acids ,Nitric Oxide Synthase Type II ,Nitric Oxide ,Fumonisins ,Dinoprostone ,General Biochemistry, Genetics and Molecular Biology ,Cell Line ,Nitric oxide ,Mice ,chemistry.chemical_compound ,medicine ,Animals ,General Pharmacology, Toxicology and Pharmaceutics ,Prostaglandin E2 ,Mycotoxin ,Fumonisin B1 ,biology ,Macrophages ,General Medicine ,Mycotoxins ,Molecular biology ,Isoenzymes ,Nitric oxide synthase ,chemistry ,Biochemistry ,Cyclooxygenase 2 ,Prostaglandin-Endoperoxide Synthases ,Enzyme Induction ,biology.protein ,Cyclooxygenase ,Nitric Oxide Synthase ,Prostaglandin E ,medicine.drug - Abstract
Fumonisin B-1 (FB1) is a water-soluble fungal metabolite that elicits a wide spectrum of toxicological effects. Cellular targets of FB1 include immune cells and in particular macrophages. In the present study the cytotoxic effect of FB1 (1-100 muM) was evaluated using a murine macrophage cell line (J774A.1) as model system. The effect of FB1 on nitric oxide (NO) and prostaglandin E-2 (PGE(2)) production induced by lipopolysaccharide (LPS, 10 and 100 ng/ml) was also investigated. Macrophages were pretreated with FB1 for 72 h and then stimulated with LPS for 24 h. The increase of LPS-induced production of these inflammatory mediators was observed at increasing concentrations of FB1 (0.1-10 10 muM) and was found to be concentration dependent. By western blot analysis we demonstrated that the observed increase of NO and PGE(2) production by FB1 was related to an enhancement of iNOS and COX-2 expression.
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- 2000
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240. FACIO-AUDIO-SYMPHALANGISM SYNDROME: CASE REPORT
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M. Cavaliere, A. Marino, A. M. Di Lullo, T. Abate., Cavaliere, M., Marino, A., Di Lullo, A. M., and Abate., T.
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facioaudiosinfalangismo - Abstract
Facio-audio-symphalangism syndrome is a rare autosomal dominant genetic disorder with characteristic facies, early hearing loss, proximal symphalangism, carpal and tarsal synostosis and other skeletal abnormalities. We report the case of a young patient affected by this syndrome discussing the therapeutic choice adopted according to more recent literature.
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- 2012
241. Computed Tomography scans of middle ear versus surgical findings in chronic otitis media
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A. Marino, M. Cavaliere, A. Elefante, A. M. Di Lullo, M. Di Martino, Marino, A., Cavaliere, M., Elefante, A., Di Lullo, A. M., and Di Martino, M.
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Computed Tomography Scans, mmidle ear, chronic otitis media - Abstract
We evaluated the data provided by Computed Tomography (CT) scan reports for assessing otologic disease and planning surgery; we also examined their correspondence with surgical findings. Methods: We retrospectively analyzed preoperative CT reports of 202 patients (57% men, 43% women) aged between 15 and 78 years, suffering from chronic otitis media and underwent radical mastoidectomy (17%), closed (31%) or open (52%) tympanoplasty at the Department of Otorhinolaryngology of Federico II University in Naples between January 2003 and October 2010. We then compared ‘quantity’ and ‘quality’ of informations contained in CT reports with intraoperative findings. Results: Radiologic reports show the presence of cholesteatoma in 28% (intraoperatively found in 69%), defining the remaining 72% as inflammatory tissue. In 50% the involvement of middle ear generally refers to tympanic cavity and/or mastoid, without considerations of single subsites. Ossicular chain is described in 77% (73% intraoperatively), but 69% of reports refer to the whole chain, mentioning each ossicle only in 8%. Alterations in tegmen tympani are overestimated (20% versus 10%), as erosion of labyrinthine structures (18% versus 6%). Involvement of facial nerve canal is underestimated (7% versus 26%). Procidentia of sigmoid sinus is described in 2% (10% intraoperatively); jugular bulb, really high in 2%, is never described. Obstruction of eustachian tube is reported in 3% (21% intraoperatively). Conclusions: CT is essential to assess chronic otitis media; however insufficient informations should lead to greater cooperation between surgeon and radiologist through more detailed descriptions of the ear to operate or alternative imaging techniques (Magnetic Resonance).
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- 2012
242. Hearing Impairment in Parkinson’s Disease: Expanding the Non-Motor Phenotype
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Valeria Agosti, Vincenzo Marcelli, Katia Longo, Michele Cavaliere, Elio Marciano, Marina Picillo, Marianna Amboni, Autilia Cozzolino, Carmine Vitale, Gabriella Santangelo, Roberto Allocca, Giuseppe Sorrentino, Marcello Moccia, Pasquale Riccardi, Roberto Erro, Maria Teresa Pellecchia, Paolo Barone, Vitale, C, Marcelli, V, Allocca, R, Santangelo, Gabriella, Riccardi, P, Erro, R, Amboni, M, Pellecchia, Mt, Cozzolino, A, Longo, K, Picillo, M, Moccia, M, Agosti, V, Sorrentino, G, Cavaliere, M, Marciano, E, Barone, P., Santangelo, G, Cavaliere, Michele, and Marciano, Elio
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Male ,Parkinson's disease ,Presbycusis ,Electroencephalography ,Audiology ,Settore M-PED/04 - Pedagogia Sperimentale ,Severity of Illness Index ,Functional Laterality ,Pure tone audiometry ,80 and over ,Evoked Potentials ,Auditory ,Aged, 80 and over ,Settore M-EDF/01 - Metodi e Didattiche delle Attivita' Motorie ,medicine.diagnostic_test ,Parkinson Disease ,Middle Aged ,efferent neuronal system Quality of Life ,Settore MED/32 - Audiologia ,Neurology ,Wellness ,Settore M-EDF/02 - Metodi e Didattiche delle Attivita' Sportive ,Settore MED/26 - Neurologia ,Female ,medicine.symptom ,Psychology ,Adult ,medicine.medical_specialty ,Hearing loss ,Hearing impairment ,Audiometry ,Severity of illness ,medicine ,Evoked Potentials, Auditory, Brain Stem ,otorhinolaryngologic diseases ,Humans ,Acoustic reflex ,Movement disorders ,Hearing Loss ,Aged ,Acoustics ,medicine.disease ,Acoustic Stimulation ,Case-Control Studies ,Parkinson’s disease ,Neurology (clinical) ,Mental Status Schedule ,Brain Stem - Abstract
The objective of this study was to evaluate hearing impairment in patients affected by Parkinson's disease compared with hearing scores observed in normal age- and sex-matched controls. One hundred eighteen consecutive patients with a clinical diagnosis of Parkinson's disease were screened. Severity of motor symptoms and staging were measured with the Unified Parkinson's Disease Rating Scale (section III) and the Hoehn and Yahr scale. Audiometric evaluation consisted of a comprehensive audiologic case history and questionnaire, visual otoscopic examination, acoustic immittance measures (tympanogram and acoustic reflexes), pure tone audiometry, and measurement of brain stem auditory-evoked potentials. Healthy age- and sex-matched subjects were selected as the control group. One hundred six of 118 patients were enrolled. Pure tone audiometry revealed age-dependent high-frequency hearing loss in patients with Parkinson's disease compared with both normative values and values for healthy age- and sex-matched controls (75/106 [71%], χ(2) = 5.959, P = .02; 92/106 [86.8%] vs 60/106 [56.6%], χ(2) = 23.804, P < .001, respectively). Pure tone audiometry scores correlated with Hoehn and Yahr scale scores (P < .05). Brain stem auditory-evoked potentials were normal in all patients. Our patients with Parkinson's disease showed age-dependent peripheral, unilateral, or bilateral hearing impairment. Whether these auditory deficits are intrinsic to Parkinson's disease or secondary to a more complex impaired processing of sensorial inputs occurring over the course of illness remains to be determined. Because α-synuclein is located predominately in the efferent neuronal system within the inner ear, it could affect susceptibility to noise-induced hearing loss or presbycusis. It is feasible that the natural aging process combined with neurodegenerative changes intrinsic to Parkinson's disease might interfere with cochlear transduction mechanisms, thus anticipating presbycusis.
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- 2012
243. Oncocytic cyst of the larynx: an unusual occurrence
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Salerno, G., Mignogna, C., michele cavaliere, D Angelo, L., Galli, V., Grazia, Salerno, C., Mignogna, Cavaliere, Michele, Luigi, D’Angelo, V., Galli, D'Angelo, Luigi, Salerno, G, Mignogna, C, Cavaliere, M, and Galli, V.
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·Oncocytes ,Larynx ,Laryngeal cyst - Abstract
Oncocytic cysts of the larynx are rare benign, slow growing lesions that are lined predominantly or exclusively by oncocytes. In the larynx, oncocytic metaplasia is very uncommon, but it is occasionally seen in the lining of laryngeal cysts. Management of these lesions is conservative and consists of local excision, endoscopic removal being the treatment of choice.Causes of oncocytic changes and pathogenesis of laryngeal cysts are discussed.
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- 2007
244. Dornase alfa as postoperative therapy in cystic fibrosis sinonasal disease
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Matteo Cavaliere, Giuseppina Mazzarella, Massimiliano Nardone, Valeria Raia, Angela Plantulli, Valeria Esposito, Mariano Cimmino, Angela Sepe, Cimmino, M, Nardone, M, Cavaliere, M, Plantulli, A, Sepe, A, Esposito, V, Mazzarella, G, Raia, Valeria, and Cimmino, Mariano
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Male ,medicine.medical_specialty ,Pancreatic disease ,Adolescent ,Cystic Fibrosis ,medicine.medical_treatment ,Cystic fibrosis ,law.invention ,Double-Blind Method ,Randomized controlled trial ,law ,Forced Expiratory Volume ,otorhinolaryngologic diseases ,Deoxyribonuclease I ,Humans ,Medicine ,Prospective Studies ,Sinusitis ,Child ,Prospective cohort study ,Saline ,Administration, Intranasal ,Nose ,Expectorants ,Postoperative Care ,business.industry ,Dornase alfa ,General Medicine ,medicine.disease ,Recombinant Proteins ,Surgery ,Treatment Outcome ,medicine.anatomical_structure ,Otorhinolaryngology ,Female ,business ,medicine.drug - Abstract
To determine the benefit of nasally inhaled dornase alfa in patients with cystic fibrosis and nasal symptoms.Double-blind placebo-controlled trial.Cystic Fibrosis Regional Center of Campania at the University of Naples "Federico II."A total of 24 patients with cystic fibrosis and chronic sinusitis.Patients underwent sinonasal surgery during a 3-year period and received once-daily doses of either dornase alfa (2.5 mg) or hypotonic saline solution (5 mL) beginning 1 month after surgery and for a 12-month period.Primary outcomes were nasal-related symptoms and nasal endoscopic appearance; secondary outcomes were forced expiratory volume in 1 second, nasal computed tomography findings, and saccharine clearance test results. Patients were evaluated before and after treatment.After surgery, all outcomes were significantly improved for each treatment at 1 month (P.05); primary outcomes were improved at 24 and 48 weeks in the group receiving dornase alfa (P.05), and at 12 weeks in the group receiving placebo. Secondary outcomes were better in the dornase alfa group (P.01) than in the placebo group at 12 months except for the saccharine clearance test results. In particular, median relative difference in forced expiratory volume in 1 second between dornase alfa and placebo was significantly improved in the dornase alfa group (P.01).Nasally inhaled dornase alfa can be effective in patients with cystic fibrosis and sinonasal disease who do not respond to conventional therapy after surgical treatment. Further studies should be carried out to determine the long-term effect on sinus disease, recurrence of polyps, and quality of life.
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- 2005
245. Inhibition of p38 mitogen activated protein kinase controls airway inflammation in cystic fibrosis
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Loredana Vacca, Sonia Quaratino, Matteo Cavaliere, Antonio Cesaro, Marco Londei, Luigi Maiuri, Salvatore Auricchio, Ida Ricciardelli, Carolina Ciacci, Jennifer Malcolm, Mariano Cimmino, Massimiliano Nardone, Valeria Raia, Raia, Valeria, Maiuri, L, Ciacci, C, Ricciardelli, I, Vacca, L, Auricchio, S, Cimmino, Mariano, Cavaliere, M, Nardone, M, Cesaro, A, Malcolm, J, Quaratino, S, and Londei, M.
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Adult ,Lipopolysaccharides ,Male ,Pulmonary and Respiratory Medicine ,Cystic Fibrosis ,Adolescent ,Lipopolysaccharide ,Blotting, Western ,Inflammation ,Kinases ,Respiratory Mucosa ,p38 Mitogen-Activated Protein Kinases ,Cystic fibrosis ,chemistry.chemical_compound ,Fibrosis ,medicine ,Humans ,RNA, Messenger ,Interleukin 8 ,Bronchitis ,Cells, Cultured ,cystic fibrosi ,business.industry ,Interleukin-8 ,Membrane Proteins ,Interleukin ,medicine.disease ,chemistry ,Cyclooxygenase 2 ,Prostaglandin-Endoperoxide Synthases ,inflammation ,Pseudomonas aeruginosa ,Immunology ,Chronic inflammatory response ,Female ,medicine.symptom ,business ,Ex vivo - Abstract
Background: Cystic fibrosis (CF) airways are characterised by chronic inflammation, increased interleukin (IL)-8 secretion, and neutrophil activation which are considered the principal factors of morbidity and mortality in CF patients. Optimising management of this chronic inflammatory response is therefore a key issue of basic and clinical CF research. Several reports have addressed ways to manage CF airways inflammation, and an attractive therapeutic strategy may be the inhibition of the p38-mitogen activated protein kinase (p38-MAP-k) pathway. Methods: A new ex vivo model was used to study the mucosal inflammatory response to environmental airways stimuli. Nasal biopsy tissues from CF patients and controls were cultured ex vivo for 20 minutes, 4 hours, and 24 hours in the presence of lipopolysaccharide (LPS) from Pseudomonas aeruginosa (PA) with and without the p38-MAP-k inhibitor SB203580. Quantitative mRNA assessment, immunohistochemistry, and Western blots were used to detect the expression and modulation of inflammatory markers. Results: PA-LPS challenge induced a time dependent mucosal inflammation indicated by rapid epithelial activation, IL-8 release, COX-2 upregulation, and neutrophil migration to the upper mucosal layers. Some of these LPS induced changes (IL-8 release and neutrophil migration) were specific to CF tissues. SB203580 significantly controlled all LPS induced mucosal changes in CF tissues. Conclusion: These findings provide a rationale and proof of principle for the potential use of p38-MAP-k inhibitors to control inflammation in patients with CF.
- Published
- 2005
246. Effects on bovine bronchial smooth muscle in vitro induced by erythromycin
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Matera, M. G., Michele AMORENA, Russo, F., Mercogliano, R., Lucisano, A., Matera, M. G., Amorena, M, Ferrante, MARIA CARMELA, Cavaliere, M, and Lucisano, A.
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- 2002
247. Cooperation and social organization depend on weighing private and public reputations.
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Cavaliere M, Yang G, De Dreu CKW, and Gross J
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- Humans, Social Networking, Game Theory, Interpersonal Relations, Cooperative Behavior
- Abstract
To avoid exploitation by defectors, people can use past experiences with others when deciding to cooperate or not ('private information'). Alternatively, people can derive others' reputation from 'public' information provided by individuals within the social network. However, public information may be aligned or misaligned with one's own private experiences and different individuals, such as 'friends' and 'enemies', may have different opinions about the reputation of others. Using evolutionary agent-based simulations, we examine how cooperation and social organization is shaped when agents (1) prioritize private or public information about others' reputation, and (2) integrate others' opinions using a friend-focused or a friend-and-enemy focused heuristic (relying on reputation information from only friends or also enemies, respectively). When agents prioritize public information and rely on friend-and-enemy heuristics, we observe polarization cycles marked by high cooperation, invasion by defectors, and subsequent population fragmentation. Prioritizing private information diminishes polarization and defector invasions, but also results in limited cooperation. Only when using friend-focused heuristics and following past experiences or the recommendation of friends create prosperous and stable populations based on cooperation. These results show how combining one's own experiences and the opinions of friends can lead to stable and large-scale cooperation and highlight the important role of following the advice of friends in the evolution of group cooperation., (© 2024. The Author(s).)
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- 2024
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248. Surgical management of pediatric intracranial cerebral cavernous malformations: a 10-year single-center experience.
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Calloni T, Carai A, Lioi F, Cavaliere M, DE Benedictis A, Rossi S, Randi F, Rossi Espagnet MC, Trivisano M, Cesario C, Pisaneschi E, Marasi A, Savioli A, Giussani CG, and Marras CE
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- Humans, Child, Female, Male, Child, Preschool, Adolescent, Infant, Treatment Outcome, Hemangioma, Cavernous, Central Nervous System surgery, Neurosurgical Procedures methods
- Abstract
Background: Cerebral cavernous malformations (CCMs) are low-flow vascular malformations made up of dilated vascular spaces without intervening parenchyma that can occur throughout the central nervous system. CCMs can occur sporadically or in familial forms. Presentation is diverse, ranging from incidental discovery of asymptomatic CCMs to drug-resistant epilepsy and hemorrhages., Methods: We describe the surgical management of CCMs in pediatric patients at Bambino Gesù Children's Hospital in Rome over the last 10 years. The cases have been stratified based on the clinical presentation and the relevant literature is discussed accordingly., Results: We discuss the rationale and technique used in these cases based on their presentation, as well as the generally positive outcomes we achieved with early surgical management, use of intraoperative ultrasound (ioUS) and intraoperative neuromonitoring., Conclusions: Surgical management of pediatric CCMs is a safe and effective strategy, low rates of postoperative morbidity and partial resection were observed.
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- 2024
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249. Use of Honey Bees and Hive Products as Bioindicators to Assess Environmental Contamination in Targeted Areas of the Campania Region (Italy).
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Catalano P, Della Sala F, Cavaliere M, Caputo C, Pecoraro D, Crispino G, Lettera S, Caioni G, Esposito M, Verre A, Castellone L, Bianco E, and Amorena M
- Abstract
In recent years, biomonitoring has gained more attention, particularly when assessing the environmental health of significant areas, such as those near waste-to-energy facilities. These requirements coincide with the chance to detect environmental pollutants using sensitive organisms. Bees were shown to be quite effective in evaluating the presence of certain compounds by analyzing their associated matrices, such as pollen, honey, or wax. In our study, we employed the honey bee ( Apis mellifera ) as an indicator to initially monitor the vicinity of the waste-to-energy plant in Acerra, which is situated in the Campania region of Italy. The primary aim was to determine whether the facility was accountable for any environmental releases of dioxins or dioxin-like compounds. Then, we assessed the presence of additional pollutants in the same area, including trace elements, polycyclic aromatic hydrocarbons, and pesticides, released by human activities. To obtain further information about environmental quality, a second biomonitoring station was installed near the Caivano S.T.I.R. (Waste Shredding, Sifting, and Packaging Plant). The results showed the dioxin levels did not exceed predetermined limitations at the Acerra site, thus demonstrating the efficacy of the waste-to-energy facility and the bees' ability to detect the presence of other pollutants. Additionally, this biomonitoring system exhibited sensitivity to environmental variations, thereby enabling the evaluation of xenobiotic flux between two proximate zones and across temporal scales. This pioneering study suggests the advantages of utilizing bees to detect a wide range of contaminants, thereby providing valuable insights into environmental quality and potential health risks for both ecosystems and human populations.
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- 2024
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250. Deciphering the impact of decabromodiphenyl ether (BDE-209) on benthic foraminiferal communities: Insights from Cell-Tracker Green staining and eDNA metabarcoding.
- Author
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Greco M, Al-Enezi E, Amao A, Francescangeli F, Cavaliere M, Bucci C, Toscanesi M, Trifuoggi M, Pawlowski J, and Frontalini F
- Subjects
- Biodiversity, Reproducibility of Results, Environmental Monitoring methods, Geologic Sediments, Foraminifera genetics, Halogenated Diphenyl Ethers
- Abstract
This study investigates the ecotoxicological effects of BDE-209, a persistent organic pollutant (POP) prevalent in Kuwait's coastal-industrial areas, on benthic foraminiferal communities. We conducted a mesocosm experiment in which we exposed benthic foraminiferal communities sampled from the coastal-industrial areas of Kuwait to a gradient of BDE-209 concentrations (0.01 to 20 mg/kg). The impact of exposure was assessed using live-staining and metabarcoding techniques. Despite the significantly different taxonomic compositions detected by the two techniques, our results show that BDE-209 significantly affects foraminiferal communities, with moderately high concentrations leading to reduced α-diversity and considerable taxonomic shifts in both molecular and morphological assemblages. At concentrations of 10 and 20 mg/kg, no living foraminifera were detected after 8 weeks, suggesting a threshold for their survival under BDE-209 exposure. The parallel responses of molecular and morphological communities confirm the reliability of both assessment methods. This study is the first to investigate the reaction of eukaryotic communities, specifically foraminifera, to POPs such as BDE-209, generating valuable insights that have the potential to enhance field studies and aid the refinement of sediment quality guidelines., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Published
- 2024
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