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Abstract Pediatric chronic kidney disease (CKD) is a clinical condition characterized by progressive renal function deterioration. CKD diagnosis is based on glomerular filtration rate, but its reliability is limited, especially at the early stages. New potential biomarkers (citrulline (CIT), symmetric dimethylarginine (SDMA), S-adenosylmethionine (SAM), n-butyrylcarnitine (nC4), cis-4-decenoylcarnitine, sphingosine-1-phosphate and bilirubin) in addition to creatinine (CNN) have been proposed for early diagnosis. To verify the clinical value of these biomarkers we performed a comprehensive targeted metabolomics study on a representative cohort of CKD and healthy pediatric patients. Sixty-seven children with CKD and forty-five healthy children have been enrolled in the study. Targeted metabolomics based on liquid chromatography-triple quadrupole mass spectrometry has been used for serum and plasma samples analysis. Univariate data analysis showed statistically significant differences (p

Background: Gaucher disease (GD) is a lysosomal storage disorder caused by mutations in the GBA1 gene, leading to β-glucocerebrosidase deficiency and glucosylceramide accumulation. Methods: We analyzed short- and long-term dynamics of lyso-glucosylceramide (lyso-Gb1) in a large cohort of GD patients undergoing enzyme replacement therapy (ERT). Results: Eight-years analysis of lyso-Gb1 revealed statistically insignificant variability in the biomarker across the years and relatively high individual variability in patients’ results. GD type 1 (GD1) patients exhibited higher variability compared to GD type 3 (GD3) patients (coefficients of variation: 34% and 23%, respectively; p-value = 0.0003). We also investigated the short-term response of the biomarker to enzyme replacement therapy (ERT), measuring lyso-Gb1 right before and 30 min after treatment administration. We tested 20 GD patients (16 GD1, 4 GD3) and observed a rapid and significant reduction in lyso-Gb1 levels (average decrease of 17%; p-value < 0.0001). This immediate response reaffirms the efficacy of ERT in reducing substrate accumulation in GD patients but, on the other hand, suggests the biomarker’s instability between the infusions. Conclusions: These findings underscore lyso-Gb1’s potential as a reliable biomarker for monitoring efficacy of treatment. However, individual variability and dry blood spot (DBS) testing limitations urge a further refinement in clinical application. Our study contributes valuable insights into GD patient management, emphasizing the evolving role of biomarkers in personalized medicine.

Abstract Objective To evaluate the clinical and radiographic results and survival of the acetabular revision surgery of total hip arthroplasty with cemented implant without the use of reinforcement ring, associated with structural homologous bone grafting. Methods A total of 40 patients (44 hips) operated from 1995 to 2015 were retrospectively analyzed. Radiographs were evaluated according to the classification of the acetabular bone defect, graft shape, and the presence of osseointegration. Cases were considered as failures when the migration of the implant was > 5 mm in any direction, and/or the progression of radiolucency lines around the acetabular component were > 2 mm. We verified the association of radiographic findings with cases of failure using statistical tests and analyzed survival using the Kaplan-Meier curve. Results Of the 44 hips, 45.5% of the acetabular defects were Paprosky type 3A and 50% were 3B. In 65% of the hips, the graft configuration was classified as Prieto type 1 and in 31% as type 2. No radiographic evidence of osseointegration was observed in 13.6% of the cases. We observed 9 (20.5%) reconstruction failures. A correlation was observed between reconstruction failure and the absence of radiographic signs of graft osseointegration. Conclusion We observed good clinic and radiographic results, with survival of 79.54% in a mean follow-up of 9.65 years. Also, there was an association between absence of radiographic signs of osseointegration of the structural graft and failure in this series of patients with large bone defects. The failures did not correlate with the severity of the acetabular bone defect, thickness, or graft configuration.

Introduction: Pain has been identified as the most common reason for emergency medical service (EMS) calls. Despite many years of pain research, it is still true that oligoanalgesia is an ongoing phenomenon. This demonstrates the need for the implementation of new solutions and for further analyses on the causes of inadequate pain treatment. The study was undertaken to analyze analgesic treatment implemented in specialist “S” and basic “P” Emergency Medical Teams (EMTs). Methods: This retrospective study was based on the analysis of medical records using the emergency medical service card. A total of 1333 medical files were analyzed, of which 539 cases were qualified for the study according to the inclusion and exclusion criteria. Results: The analysis has shown that the majority of interventions were undertaken by basic emergency medical teams and that acute pain was the most common reason for contacting the EMS. However, only 62.52% of patients received analgesia. It was shown that the frequency of administering paracetamol, metamizole, and ketoprofen was proportional to the increase in pain intensity. Similar correlations were identified in the cases of morphine, fentanyl, and drotaverine, which were most often administered to patients with the most severe pain. Conclusions: The nature and location of pain, as well as its intensity, affected the choice of analgesia. Opioids were administered more frequently with more extensive injuries and at greater pain intensity. Significant differences were found in the frequency at which acetylsalicylic acid was administered more often in “S” EMTs and drotaverine more often in “P” EMTs. The intravenous route was found to be the most common route of analgesia administration in EMTs.

Introductions: Computed tomography is one of the biggest breakthroughs in diagnostic imaging. In order to more accurately assess structures and pathological changes during the examination, it is necessary to administer a contrast agent. Patients presenting for the examination, very often only find out during the examination that a contrast agent is required. This increases patients’ uncertainty when giving written consent for contrast administration, as well as anxiety about the examination. The aim of this study was to explore the experiences of patients who have contrast-enhanced CT scans, focusing primarily on anxiety, feelings, and safety. Methods: The cross-sectional study was conducted in diagnostic imaging offices in Pomeranian Voivodeship in 2019–2020. The survey was aimed at patients presenting for CT examinations with intravenous contrast injection. In total, 172 patients participated in the survey. A proprietary survey questionnaire was used to conduct the study. Results and Conclusions: During a CT scan, intravenous contrast agent administration is often necessary. Although there are few studies on patients’ experiences with this examination, the authors observe that some patients experience anxiety. The results of our study showed the following: (1) 30.8% of patients experience anxiety before a CT scan with intravenous contrast injection; (2) variables such as gender, previous experience, and searching for information about the examination influence the occurrence of anxiety; (3) the most common feelings experienced by patients during intravenous contrast injection are a sensation of warmth spreading throughout the body; (4) the most common source of information about the study used among patients was the Internet; (5) most patients feel safe during a CT scan.

Vegetables provide important nutrients but can also induce allergic symptoms. Celery tuber allergy frequently occurs in Central European countries and can cause allergic reactions including fatal anaphylactic shocks. There is little information about allergen content in seeds. Therefore, we analyzed 2 patients with allergic reaction after remoulade sauce consumption who entered the clinic for a diagnostic work-up. The routine diagnostic included serum derived specific IgE testing by ImmunoCAP, ImmunoCAP ISAC, and skin prick tests (SPTs). Furthermore, protein extracts were prepared from both celery tuber and celery seeds and IgE binding capacity of these extracts was assessed by immunoblots, ELISA, and rat basophil leukemia (RBL) assay. We also determined role of cross-reactive carbohydrate determinants (CCDs) by IgE inhibition ELISA. Results revealed distinct protein patterns from celery tuber and seed extracts, suggesting differences in content and quantity of allergenic proteins. IgE antibodies from both sera bound to high molecular weight (HMW) proteins on immunoblots and caused high basophil response, which was also observed upon addition of glycosylated proteins as horseradish peroxidase and Api g 5, respectively. Our results indicate that it is worth considering CCDs from plant foods as a possible allergenic factor and their contribution to the mugwort-celery syndrome.

Abstract Background Almond allergy is common and can manifest in two different forms. Primary almond allergy has been reported to be associated with sensitization to almond legumin Pru du 6. In birchendemic regions, there is a link between birch‐pollinosis which is likely based on a cross‐reactive Bet v 1 homologue, a yet unidentified allergen in almond. Therefore, we sought to identify and characterize a Bet v 1‐homologue in almond. Methods The expression of a Bet v 1 homologue in almond kernels was confirmed by mass spectrometry. The recombinant protein was produced in Escherichia coli and its cross‐reactivity and allergenic potency was analyzed by IgE quantitative and competitive ELISA, immunoblotting and basophil histamine release using sera from 17 almond allergic patients. Results The identified Bet v 1 homologue received the designation Pru du 1.0101. Pru du 1.0101 bound IgE from 82 % of almond allergic patients. Bet v 1 was able to inhibit IgE‐binding to rPru du 1 by 100%, while rPru du 1 inhibited IgE binding to rBet v 1 by 48%. Pru du 1.0101 activated basophils, though 100‐ to 1000‐fold higher concentrations were required for maximum activation in comparison to rBet v 1. Conclusion Considering the strong inhibition capacity and higher allergenic potency of Bet v 1, the results provide compelling evidence for primary sensitization to Bet v 1 in case of birch pollen associated almond allergy. Combining Pru du 6 and Pru du 1 in diagnostic approaches may help to discriminate between primary and birch‐pollen associated almond allergy.

Gaucher disease (GD) is the most frequent sphingolipidosis, caused by biallelic pathogenic variants in the GBA1 gene encoding for β-glucocerebrosidase (GCase, E.C. 3.2.1.45). The condition is characterized by hepatosplenomegaly, hematological abnormalities, and bone disease in both non-neuronopathic type 1 (GD1) and neuronopathic type 3 (GD3). Interestingly, GBA1 variants were found to be one of the most important risk factors for the development of Parkinson’s disease (PD) in GD1 patients. We performed a comprehensive study regarding the two most disease-specific biomarkers, glucosylsphingosine (Lyso-Gb1) and α-synuclein for GD and PD, respectively. A total of 65 patients with GD treated with ERT (47 GD1 patients and 18 GD3 patients), 19 GBA1 pathogenic variant carriers (including 10 L444P carriers), and 16 healthy subjects were involved in the study. Lyso-Gb1 was assessed by dried blood spot testing. The level of α-synuclein as an mRNA transcript, total, and oligomer protein concentration were measured with real-time PCR and ELISA, respectively. α-synuclein mRNA level was found significantly elevated in GD3 patients and L444P carriers. GD1 patients, along with GBA1 carriers of an unknown or unconfirmed variant, as well as healthy controls, have the same low level of α-synuclein mRNA. There was no correlation found between the level of α-synuclein mRNA and age in GD patients treated with ERT, whereas there was a positive correlation in L444P carriers.

Haddad syndrome is a combination of congenital central hypoventilation and Hirschsprung’s disease. This disease is very rare and caus-es mainly sleep apnoea and problems with intestinal peristalsis. Haddad syndrome is characterised by hereditary disorders of the auto-nomic nervous system and the lack of nerve ganglia in the distal part of the large intestine. The purpose of the above work is to illustrate the role of the nurse in caring for a child with Haddad syndrome and to present diagnoses and interventions based on the ICNP terminology, which the staff should include in the treatment process. In this work the method of literature analysis as well as the individual case was used. It was also based on interview, observation, and interpretation of the patient’s medical records. The study was conducted in September 2018 during a home visit as part of nursing care for a mechanically ventilated patient. The patient was diagnosed. Eight nursing diagnoses were formulated. These included: apnoea, impaired airway patency, abdominal pain, weakness, underweight, disturbed sleep, lack of appetite, and fatigue. The International Classification of Nursing Practice ICNP® is a huge source of terms that facilitate, speedup, and make the nurse’s work more effective. It enables the documenting and describing of specific diagnoses, interventions, and results selected and applied to them [6]. The use of an appropriate diet and pharmacotherapy proved to be effective, which improved the patient’s condition and allowed her to return to normal functioning.

Frequent mislabelled causal relationship between drug hypersensitivity reactions and culprit drugs reinforces the need for an accurate diagnosis. The systematic reviews and meta-analyses of in vitro assays published so far focused on immediate reactions and the most severe delayed reactions, while the most frequent drug-induced delayed reactions—nonsevere exanthemas—have been underestimated. We aim to fill this gap. A systematic review of studies on in vitro assays used in the diagnosis of nonsevere drug-induced delayed reactions was conducted following the methodology of Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies Statement. The EMBASE and PubMed databases were searched. We have included 33 studies from which we extracted the data, then performed meta-analysis where possible, or synthesised the evidence narratively. The quality of the analysed studies was assessed with the QUADAS-2 tool. The tests identified the most frequently were lymphocyte transformation test (LTT), ELISpot, and ELISA. In the meta-analysis carried out for LTT in reactions induce by beta-lactams, the pool estimate of sensitivity and specificity amounted to 49.1% (95% CI: 14.0%, 85.0%) and 94.6% (95% CI: 81.7%, 98.6%), respectively. The studies showed heterogeneity in study design and laboratory settings, which resulted in a wide range of specificity and sensitivity of testing.

Background: Hereditary angioedema (HAE) is a rare, genetic disease caused by the decreased level or function of the C1 inhibitor. The primary mediator of symptoms in HAE is bradykinin acting through its two receptors, namely receptors 1 (BR1) and 2 (BR2). Although BR2 is well characterized, the role of BR1 remains unclear. Objective: To study the role of bradykinin receptors 1 (BR1) in the etiopathogenesis of HAE. Methods: A total of 70 individuals, 40 patients with HAE, and 30 healthy subjects were recruited to the study. HAE was diagnosed in accordance with the international guideline. The level of bradykinin receptors was determined in populations of CD3+, CD4+, CD8+, and CD14++CD16−, CD14++CD16+ monocytes. In addition, the level of disease activity-specific markers was measured. Results: There were statistically significant differences in the subpopulation of lymphocytes and monocytes between patients with HAE compared to healthy subjects. The level of BR1 and BR2 on PBMCs was comparable in healthy subjects and HAE patients during remission with significant overexpression of both receptors, triggered by HAE attack. Moreover, a significant increase in TNF-alpha and IL-1 plasma levels was observed among HAE patients. Conclusions: BR1 expression may play an important role in the pathomechanism of HAE.

Food anaphylaxis is a severe, potentially life-threatening, systemic hypersensitivity reaction. Within a retrospective study we applied ImmunoCAP-ISAC in a heterogenous cohort of 54 food anaphylactic patients and compared its performance to conventional in vitro (ELISA, ImmunoCAP) and in vivo (skin prick test, oral food challenge) diagnosis. Comparing clinical diagnosis with results obtained by ImmunoCAP-ISAC we obtained moderate agreement (kappa 0.524, p

Background and Objectives: Chronic spontaneous urticaria (CSU) is a distressing skin condition, which manifests as red, swollen, itchy, and sometimes painful hives or wheals appearing on skin. Recently, CSU has been associated with bradykinin release, which was previously discovered to be the main trigger of hereditary angioedema attacks. To study the role of bradykinin receptors 1 (BR1) and 2 (BR2) in the etiopathogenesis of CSU. Materials and Methods: A total of 60 individuals, 30 patients with CSU and 30 healthy subjects, were recruited to the study. CSU was diagnosed in accordance with the standardized protocol of dermatological assessment of skin symptoms. The level of bradykinin receptors was determined in populations of CD3+, CD4+, and CD8+ lymphocytes as well as in CD14++CD16−, CD14++CD16+ and CD14+CD16+ monocytes. In addition, urticaria activity score summed over 7 days (UAS-7) was assessed and correlated with BR1 and BR2 expression. Results: A statistically significant higher concentration of BR1 expression in lymphocytes was found in patients with CSU, compared to the control group (p < 0.001). Moreover, a statistically significant positive correlation was observed between UAS-7 and BR1/BR2 expression in CD14++CD16− cells (p = 0.03, R = 0.4). Conclusions: Bradykinin receptors are elevated in selected populations of lymphocytes in symptomatic CSU patients compared to healthy controls, indicating their role in the etiopathogenesis of the disease.

IMPACT, a highly conserved protein, is an inhibitor of the eIF2α kinase GCN2. In mammals, it is preferentially expressed in neurons. Knock-down of IMPACT expression in neuronal cells increases basal GCN2 activation and eIF2α phosphorylation and decreases translation initiation. In the mouse brain, IMPACT is particularly abundant in the hypothalamus. Here we describe that the lack of IMPACT in mice affects hypothalamic functions. Impact-/- mice (Imp-KO) are viable and have no apparent major phenotypic defect. The hypothalamus in these animals shows increased levels of eIF2α phosphorylation, as expected from the described role of IMPACT in inhibiting GCN2 and from its abundance in this brain region. When fed a normal chow, animals lacking IMPACT weight slightly less than wild-type mice. When fed a high-fat diet, Imp-KO animals gain substantially less weight due to lower food intake when compared to wild-type mice. STAT3 signaling was depressed in Imp-KO animals even though leptin levels were identical to the wild-type mice. This finding supports the observation that Imp-KO mice have defective thermoregulation upon fasting. This phenotype was partially dependent on GCN2, whereas the lean phenotype was independent of GCN2. Taken together, our results indicate that IMPACT contributes to GCN2-dependent and -independent mechanisms involved in the regulation of autonomic functions in response to energy availability.

A prática da etnografia de rua implica um processo de pesquisa de campo em contextos urbanos para a captação de imagens fotográficas, videográficas e sonoras. Estas práticas etnográficas são desenvolvidas no âmbito de oficinas de antropologia visual com duração de um semestre ou um ano. Apresentamos o resultado da Oficina desenvolvida em 2017 pelos pesquisadores do Núcleo de Antropologia Visual (NAVISUAL) do Programa de Pós-Graduação em Antropologia Social da Universidade Federal do Rio Grande do Sul. Esta experiência de pesquisa foi finalizada com a montagem de uma exposição fotográfica no hall da Reitoria da UFRGS de novembro 2017 a janeiro 2018 e um filme intitulado Crônica com Tridente, artista urbano de Porto Alegre.

Table of contents ORAL ABSTRACTS Symposium 1: Biochemistry, structure and environment of the allergen: what makes a protein an allergen? O1 Two cell-membrane peptidases carrying galactose-alpha-1,3-galactose are implicated in delayed anaphylactic reactions upon pork kidney ingestion in patients with IgE-antibodies to alpha-Gal Christiane Hilger, Kyra Swiontek, Jörg Fischer, François Hentges, Christiane Lehners, Martine Morisset, Bernadette Eberlein, Tilo Biedermann, Markus Ollert O2 Structure solution of Pla l 1 suggests similar folding of Ole e 1-like family members but distinct immunological properties Sabrina Wildner, Teresa Stemeseder, Regina Freier, Peter Briza, Roland Lang, Eva Batanero, Mayte Villalba, Jonas Lidholm, Thomas Hawranek, Fatima Ferreira, Hans Brandstetter, Gabriele Gadermaier Symposium 2: New allergen molecules in the spotlight O3 Identification of the cysteine protease Amb a 11 as a novel major allergen from short ragweed (Ambrosia artemisiifolia) Philippe Moingeon, Rachel Groeme, Julien Bouley, Véronique Bordas, Maxime Le Mignon, Laetitia Bussières, Aurélie Lautrette, Laurent Mascarell, Vincent Lombardi, Véronique Baron-Bodo, Henri Chabre, Thierry Batard, Emmanuel Nony O4 Production and characterization of polybia paulista recombinant antigen 5: a valuable diagnostic tool Karine Marafigo De Amicis, Alexandra Sayuri Watanabe, Daniele Danella Figo, José Roberto Aparecido Dos Santos-Pinto, Mario Sergio Palma, Fabio Fernandes Morato Castro, Jorge Kalil, Therese Wohlschlager, Peter Briza, Sabrina Wildner, Fatima Ferreira-Briza, Gabriele Gadermaier, Keity Souza Santos Symposium 3: Progress in molecular and cellular diagnosis O5 Basophil activation test with recombinant Pru p 3; identifying genuine peach allergic patients Margaretha Faber, Athina Van Gasse, Vito Sabato, Margo M. Hagendorens, Chris H. Bridts, Luc S. De Clerck, Araceli Diaz Perales, Didier Ebo O6 Nanofluidic technology enables rapid, near-patient quantification of allergen-specific IgE Petra Zavadakova, Aurélie Buchwalder, Fabien Rebeaud, Iwan Märki Symposium 4: Relevance of molecular diagnostics for intervention and treatment O7 Longitudinal analysis of Bet v 1-specific epitope repertoires during birch pollen immunotherapy Barbara Gepp, Nina Lengger, Christian Möbs, Wolfgang Pfützner, Christian Radauer, Barbara Bohle O8 A natural CCD-free tool: is polistes sp. venom suitable for polybia paulista diagnosis and therapy? Karine Marafigo De Amicis, Alexandra Sayuri Watanabe, Clovis Eduardo Galvao, Daniele Danella Figo, Jose Roberto Aparecido Santos-Pinto, Mario Sergio Palma, Fabio Fernandes Morato Castro, Jorge Kalil, Fatima Ferreira, Gabriele Gadermaier, Keity Souza Santos Symposium 5: The advent of molecular allergology in epidemiology O9 Peanut oleosins: from identification to diagnostic testing Christian Schwager, Skadi Kull, Frauke Schocker, Jochen Behrends, Wolf-Meinhard Becker, Uta Jappe O10 Endotypes of oral allergy syndrome in childhood: a molecular diagnostic approach Carla Mastrorilli, Salvatore Tripodi, Carlo Caffarelli, Riccardo Asero, Arianna Dondi, Giampaolo Ricci, Carlotta Povesi Dascola, Elisabetta Calamelli, Andrea Di Rienzo Businco, Annamaria Bianchi, Tullio Frediani, Carmen Verga, Iride Dello Iacono, Diego Peroni, Giuseppe Pingitore, Roberto Bernardini, Paolo Maria Matricardi Symposium 6: Molecular AIT: which approaches will make it to market? O11 Mbc4: an innovative molecule to tackle birch pollen and concomitant food allergies Heidi Hofer, Claudia Asam, Michael Hauser, Peter Briza, Martin Himly, Christof Ebner, Fatima Ferreira O12 Challenges and solutions associated with the production of recombinant Bet v 1 allergen as a therapeutic protein Emmanuel Nony, Maxime Le Mignon, Pierrick Lemoine, Karine Jain, Kathy Abiteboul, Monica Arvidsson, Sabina Rak, Philippe Moingeon Clinical Cases: Breakthroughs and headaches from CRD: interactive session CC1 Anaphylaxis caused by lipid transfer proteins: a complex clinical pattern syndrome Inês Mota, Filipe Benito Garcia, Angela Gaspar, Cristina Arêde, Susana Piedade, Graça Sampaio, Graça Pires, Luís Miguel Borrego, Cristina Santa-Marta, Mário Morais-Almeida CC2 IgE sensitization profile in a patient with asteraceae pollen-exotic fruits association Florin-Dan Popescu, Mariana Vieru, Florin-Adrian Secureanu CC3 Food-dependent: exercise induced anaphylaxis. Which component to blame? Rosa Anita Rodrigues Fernandes, Isabel Carrapatoso, Raquel Gomes, Celso Pereira, Ana Todo-Bom CC4 Anaphylaxis to intravenous iron preparations in a patient that tolerates oral administration María Cecilia Martín Fernández De Basoa, Javier Barrios Regio, Juan De Castro Cordova, Antón Fernández Ferreiro CC5 IgE sensitization pattern in an adult patient with oral allergy syndrome to peanuts and pollinosis from southern Romania Florin-Dan Popescu, Mariana Vieru, Florin-Adrian Secureanu CC6 Evidence of specific IgE to plant-derived cross-reactive carbohydrate determinant in a patient with delayed anaphylaxis to red meat Mariana Vieru, Florin-Dan Popescu, Florin-Adrian Secureanu POSTER PRESENTATIONS Poster Session 1: Molecular allergology and epidemiology P1 Atopic children produce stronger and more frequent IgG responses than non-atopic children: longitudinal data from the German MAS birth cohort Olympia Tsilochristou, Serena Perna, Alina Schwarz, Alexander Rohrbach, Antonio Cappella, Laura Hatzler, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Raffael D’amelio, Ulrich Wahn, Thomas Keil, Susanne Lau, Paolo Maria Matricardi P2 The IgG sensitization profiles against 112 allergenic components support the absence of a protective role of IgG in allergic individuals, outside of the context of SIT Pol André Apoil, Claire Mailhol, Anne Broué-Chabbert, Agnès Juchet, Alain Didier, Elodie Carrer, Thomas Lanot, Antoine Blancher P3 The immune response against the timothy grass pollen allergen Phl p 5 in non-allergic humans Almedina Kurtaj, Christoph Hillebrand, Gerda Fichtinger, Martin Danzer, Christian Gabriel, Theresa Thalhamer, Sandra Scheiblhofer, Josef Thalhamer, Richard Weiss P4 Analyzing the cross-reactivity profile of the major ragweed allergen Amb a 1 Martin Wolf, Michael Hauser, Ulrike Pichler, Teresa Twaroch, Gabriele Gadermaier, Christof Ebner, Hidenori Yokoi, Toshiro Takai, Alain Didierlaurent, Adriano Mari, Peter Briza, Heidrun Behrendt, Angela Neubauer, Frank Stolz, Fátima Ferreira, Michael Wallner P5 LTP (Pru p 3) sensitisation in skin prick test: which means in clinical practice? Sara Carvalho, Tatiana Lourenço, Joana Cosme, Fátima Cabral Duarte, Amélia Spínola Santos, Ana Célia Costa, Manuel Pereira Barbosa P6 IgE profiles, allergen exposure and lifestyle of 501 Austrian pupils: investigation of influences on the development of allergic sensitizations Teresa Stemeseder, Eva Klinglmayr, Bettina Schweidler, Lisa Lueftenegger, Stephanie Moser, Patrick Doppler, Roland Lang, Martin Himly, Gertie J. Oostingh, Arne Bathke, Joerg Zumbach, Thomas Hawranek, Gabriele Gadermaier P7 Molecular profiles of sensitization to perennial inhalant allergens in a middle European region Petr Panzner, Martina Vachova, Tomas Vlas, Marek Maly P8 Evolution of the IgE response to house dust mite allergen molecules in childhood Daniela Posa, Serena Perna, Stephanie Hofmaier, Laura Hatzler, Alexander Rohrbach, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Philippe Stock, Ulrich Wahn, Linus Grabenhenrich, Thomas Keil, Susanne Lau, Kuan-Wei Chen, Yvonne Resch, Susanne Vrtala, Rudolf Valenta, Paolo Maria Matricardi P9 Tropomyosin (Pen a1): to include or not to include in skin prick testing? Joana Cosme, Sara Carvalho, Tatiana Lourenço, Amélia Spínola Santos, Manuel Pereira Barbosa Immunoallergy Department - Hospital de Santa Maria – Centro Hospitalar Lisboa Norte, Lisbon, Portugal, Lisbon, Portugal; Immunoallergy Department - Hospital de Santa Maria – Centro Hospitalar Lisboa Norte, Lisbon, Portugal; Faculdade de Medicina de Lisboa, Lisbon, Portugal P10 Component-resolved IgE profiles in Georgian patients Tamar Abramidze, Nino Lomidze, Maia Gotua P11 Cross reactivity between food and pollen allergens in Lithuania according to spIgE evaluation Austeja Dapkeviciute, Ruta Einikyte, Jolita Norkuniene, Laima Skrickiene, Asta Miskiniene, Violeta Kvedariene P12 Distribution of inhalant allergy in the population of Lithuania Ruta Einikyte, Austeja Dapkeviciute, Jolita Norkuniene, Laima Skrickiene, Asta Miskiniene, Violeta Kvedariene Poster Session 2: Allergen molecules: identification, characterization, structure and function P13 Interference of antigen 5-based cross-reactivity in the diagnosis of hymenoptera venom allergy Maximilian Schiener, Bernadette Eberlein, Carmen Moreno-Aguilar, Gunilla Pietsch, Mareike Mc Intyre, Lea Schwarze, Dennis Rußkamp, Tilo Biedermann, Edzard Spillner, Ulf Darsow, Carsten Schmidt-Weber, Markus Ollert, Simon Blank P14 IgE cross-reactivity between European Hymenoptera and Asian hornet (Vespa velutina) venom allergens Cyril Longé, Andrea Brazdova, Jean-Louis Brunet, Claire Schwartz, Bruno Girodet, François Lavaud, Joelle Birnbaum, Nhân Pham Thi, Magalie Duchateau, Julia Chamot-Rooke, Laurence Guilloux, Marie-Ange Selva, Rémy Couderc, Hélène Sénéchal, Jean-Pierre Sutra, Pascal Poncet P15 Carbohydrate composition of house dust mite extracts and major group 1 and group 2 allergens Steffen Augustin, Linda Pump, Martin Wald, Thomas Eichhorn, Frank Fischer, Christoph Willers P16 Specificity of monoclonal antibodies against cross-reactive carbohydrate determinants Michaela Miehe, Melanie Plum, Sara Wolf, Frederic Jabs, Tim Raiber, Frank Bantleon, Henning Seismann, Thilo Jakob, Edzard Spillner P17 Red meat allergic patients have a selective IgE response to the a-Gal glycan Danijela Apostolovic, Anh Thu Tran, Sara Sanchez-Vidaurre, Tanja Cirkovic Velickovic, Maria Starkhammar, Carl Hamsten, Marianne Van Hage P18 Specificity of non-specific lipid transfer proteins and influence of the ligands on their three-dimensional structure Pawel Dubiela, Piotr Humeniuk, Sabine Pfeifer, Merima Bublin, Tomasz Borowski, Karin Hoffmann-Sommergruber P19 Real-time PCR analysis of Pru av 1 and Pru av 3 allergens Martie C.M. Verschuren, Shanna Bastiaan-Net, Defien Depoortere, Kay Foetisch, Stephan Scheurer, Harry J Wichers, Theo Noij P20 Specificity of anti-Pru av 1 antibodies for the detection of Pru av 1 isoallergens Martie C.M. Verschuren, Shanna Bastiaan-Net, Nikki M.E. Van Uden, Karel Vandenberghe, Kay Foetisch, Stephan Scheurer, Harry J. Wichers H.J., Theo H.M. Noij P21 Enhancing recombinant production yield of Bet v 1 through codon usage harmonization Anargyros Roulias, Maria Alejandra Parigiani, Heidi Hofer, Claudia Asam, Christof Ebner, Fátima Ferreira P22 Structural and dynamic insights into the world of PR-10 allergens Linda Ahammer, Sarina Grutsch, Martin Tollinger Poster Session 3: Allergen molecules: identification, characterization, structure and function P23 Purification of polcalcin from different pollen allergenic sources by antibody-affinity chromatography Raquel Moya, Mª Angeles López-Matas, Raquel Reyes, Jerónimo Carnés P24 Variations of wheat allergens in cultivars measured through a targeted quantitative mass spectrometry approach Colette Larré, Hélène Rogniaux, Roberta Lupi, Sandra Denery-Papini P25 Art v 1, Amb a 4 and Par h 1 defensin-like proteins share similar structural features but distinct immunological and allergenic properties Isabel Maria Pablos, Stephanie Eichhorn, Yoan Machado, Peter Briza, Christof Ebner, Jung-Won Park, Alain Didierlaurent, Naveen Arora, Stefan Vieths, Gabriele Gadermaier, Fatima Ferreira P26 Homogeneity or diversity of IgE-binding proteins in wheat dependant exercise induced anaphylaxis? Sandra Denery-Papini, Charlene Tanaka, Florence Pineau, Roberta Lupi, Martine Drouet, Etienne Beaudouin, Martine Morisset, Susan Altenbach P27 Deciphering the role of disulfide bonds and of repetitive epitopes in immunoglobulin E binding to wheat gliadins Sandra Denery-Papini, Hamza Mameri, Chantal Brossard, Roberta Lupi, Florence Pineau, Jean Charles Gaudin, Denise Anne Moneret-Vautrin, Etienne Beaudouin, Evelyne Paty, Martine Drouet, Olivier Tranquet, Colette Larré P28 Assessment of the allergenicity of soluble fractions from bread and durum wheats genotypes Roberta Lupi, Stefania Masci, Olivier Tranquet, Denise-Anne Moneret-Vautrin, Sandra Denery-Papini, Colette Larré P29 Isolation and characterization of Ara h 12 and Ara h 13: defensins, a novel class of peanut allergens Skadi Kull, Arnd Petersen, Marisa Böttger, Sandra Rennert, Wolf-Meinhard Becker, Susanne Krause, Martin Ernst, Thomas Gutsmann, Johann Bauer, Buko Lindner, Uta Jappe P30 Allergenicity attributes of different peanut market types Stef Koppelman, Shyamali Jayasena, Dion Luykx, Erik Schepens, Danijela Apostolovic, Govardus De Jong, Tom Isleib, Julie Nordlee, Joe Baumert, Steve Taylor, Soheila Maleki P31 The impact of peanut lipids on Ara h 1-induced immune responses in monocytes-derived dendritic cells Chiara Palladino, Barbara Gepp, Sofía Sirvent, Alba Angelina, Merima Bublin, Christian Radauer, Nina Lengger, Thomas Eiwegger, Oscar Palomares, Heimo Breiteneder P32 Compared allergenicity of native and thermally aggregated ovalbumin as large agglomerated particles Mathilde Claude, Roberta Lupi, Grégory Bouchaud, Marie Bodinier, Chantal Brossard, Sandra Denery-Papini P33 Simulation of the gastrointestinal digestion of the hazelnut allergens Cor a 9 and Cor a 11 by an in-vitro model and characterisation of peptidic products including epitopes by HPLC-MS/MS Robin Korte, Julia Bräcker, Jens Brockmeyer P34 Analysis of distribution of rice allergens in brown rice grain and allergenicity of the products containing rice bran Rie Satoh, Reiko Teshima Poster Session 4: Molecular approaches in AIT P35 Production of a recombinant hypoallergenic variant of the major peanut allergen Ara h 2 for allergen-specific immunotherapy Angelika Tscheppe, Dieter Palmberger, Merima Bublin, Christian Radauer, Chiara Palladino, Barbara Gepp, Nina Lengger, Reingard Grabherr, Heimo Breiteneder P36 Mutagenesis of amino acids critical for calcium-binding leads to the generation of a hypoallergenic Phl p 7 variant Marianne Raith, Linda Sonnleitner, Doris Zach, Konrad Woroszylo, Margit Focke-Tejkl, Herbert Wank, Thorsten Graf, Annette Kuehn, Ines Swoboda P37 Are birch pollen allergen immunotherapy induced blocking antibodies protective for cross-reactive allergens? Claudia Asam, Sara Huber, Heidi Hofer, Roland Lang, Thomas Hawranek, Fátima Ferreira, Michael Wallner P38 High success of 58 subcutaneous immunotherapy for pets allergy in a polyallergic cohort of patients: a component resolved individually adapted treatment (CRIAT) Fabienne Gay-Crosier P39 Neutrophils are potential antigen presenting cells in IgE- mediated allergy Dominika Polak, Birgit Nagl, Claudia Kitzmüller, Barbara Bohle P40 Characterization of allergen-specific CD8+ T cells in type I allergy Nazanin Samadi, Claudia Kitzmüller, Rene Geyeregger, Barbara Bohle, Beatrice Jahn-Schmid Poster Session 5: Molecular and cellular diagnostic tests P41 Nanofluidic-based biosensors allow quantification of total circulating IgE from a drop of blood in 5 minutes Aurélie Buchwalder, Ariel Gomez, Fabien Rebeaud, Iwan Märki P42 Allergen microarray for the analysis of serum IgE binding profile and allergenic activity Jaana Haka, Liisa Hattara, Marika Heikkinen, Merja H Niemi, Juha Rouvinen, Petri Saviranta, Pekka Mattila, Kristiina Takkinen, Marja-Leena Laukkanen P43 Generation of a well-characterized panel of periplaneta americana allergens for component resolved diagnosis Stephanie Eichhorn, Isabel Pablos, Bianca Kastner, Bettina Schweidler, Sabrina Wildner, Peter Briza, Jung-Won Park, Naveen Arora, Stefan Vieths, Gabriele Gadermaier, Fatima Ferreira P44 Improved diagnostic sensitivity of recombinant Api m 1 and Ves v 5 in diagnosis of Hymenoptera venom allergy Mira Silar, Julij Selb, Rok Kogovsek, Mitja Kosnik, Peter Korosec P45 Added value of biomarkers of primary sensitization and cross-reactivity in patients with hymenoptera venom allergy Leticia Pestana, Alcinda Campos Melo, Ana Mendes, Maria Elisa Pedro, Manuel Pereira Barbosa, Maria Conceição Pereira Santos P46 Cosensitization to Alt a 1 and Act d 2: more than a fortuitous association? Françoise Bienvenu, Claire Goursaud, Lorna Garnier, Sandrine Jacquenet, Michaël Degaud, Sébastien Viel, Annick Barre, Pierre Rougé, Jacques Bienvenu, Joana Vitte P47 Molecular diagnosis for peanut allergy: ALFA method performs as well as established methods for Ara h 1, Ara h 2, Ara h 6, Ara h 9 and CCD Amel Bensalah, Isabelle Cleach, Laurent Mousseau, Chantal Agabriel, Valérie Liabeuf, Joëlle Birnbaum, Jean-Louis Mège, Joana Vitte P48 Evaluation of a food challenge service in relation to specific IgE to molecular components in children with suspected peanut allergy James Gardner, Minal Gandhi, Harsha Kariyawasam, Giuseppina Rotiroti P49 Component resolved diagnosis in cereal allergy Isabel Carrapatoso, Celso Pereira, Frederico Regateiro, Emília Faria, Ana Todo-Bom Poster Session 6: Molecular diagnosis in prevention and therapy P50 Pretreatment molecular sensitizations determine the sIgG4 induction during the updosing of SCIT and may be useful to identify clinically relevant additional sensitizations Johannes Martin Schmid, Ronald Dahl, Hans Juergen Hoffmann P51 Usefulness of recombinant latex allergens in immunotherapy’s decision and follow-up Inês Mota, Filipe Benito Garcia, Angela Gaspar, Mário Morais-Almeida P52 Omega-5-gliadin in the diagnosis of wheat-dependent anaphylaxis induced by ibuprofen but not by exercise Joana Cosme, Letícia Pestana, Amélia Spínola Santos, Manuel Pereira Barbosa P53 Food dependent exercise-induced anaphylaxis: a component-resolved and in vitro depletion approach to access IgE cross-reactivity Diana Silva, Teresa Vieira, Ana Maria Pereira, André Moreira, Luís Delgado P54 Olive pollen allergens: what are we missing? Sara Prates, Cátia Alves, Elena Finelli, Paula Leiria Pinto P55 Purified Alt a 1 extract in Alternaria alternata allergy diagnosis Bárbara Kong Cardoso, Cíntia Cruz, Filipa Semedo, Elza Tomaz, Filipe Inácio P56 Use of specific IgE Bos d8 (casein) to aid early introduction of dietary baked milk in children with cows’ milk allergy James Gardner, Santanu Maity, Giuseppina Rotiroti, Minal Gandhi P57 Molecular characterisation and immunoreactivity of a peanut ingredient for use in oral food challenges Ivona Baricevic-Jones, Justin T. Marsh, Phil E. Johnson, Anuradha Balasundaram, Anya-May Hope, Aafke Taekema, Angela Simpson, Aida Semic-Jusufagic, E.N. Clare Mills P58 Specific IgE to recombinant allergens of hazelnut and oral food challenge in children Gourdon Dubois Nelly, Sellam Laetitia, Pereira Bruno, Michaud Elodie, Messaoudi Khaled, Evrard Bertrand, Fauquert Jean-Luc Poster session 7/8: miscellaneous P59 What defines a protein as an allergen? A discussion of sources and sufficiency Richard E. Goodman P60 Cat allergy: relationship between clinical and molecular diagnostic María Cecilia Martín Fernández De Basoa, Antón Fernández Ferreiro, Elena Rodríguez Plata P61 Anaphylaxis to rabbit: the cat came in last Luis Amaral, Borja Bartolomé, Alice Coimbra, Jose L Placido P62 Dog allergy: relationship between clinical and molecular diagnostic María Cecilia Martín Fernández De Basoa, Antón Fernández Ferreiro, Elena Rodríguez Plata P63 Correlation of serum timothy grass-pollen specific IgE levels determined by two immunoblot test systems Mariana Vieru, Florin-Dan Popescu, Florin-Adrian Secureanu, Carmen Saviana Ganea P64 Development of oral food challenge formulations for diagnosis of fish allergy using powdered fish ingredients Carol Ann Costello, Ivona Baricevic-Jones, Martin Sorensen, Clare Mills, Adrian Rogers, Aage Otherhals P65 Fish and peanut allergens interact with plasma membranes of intestinal and bronchial epithelial cells and induce differential gene expression of cytokines and chemokines Tanja Kalic, Isabella Ellinger, Chiara Palladino, Barbara Gepp, Eva Waltl, Verena Niederberger-Leppin, Heimo Breiteneder P66 Interleukin 4 affects fat tissue metabolism and expression of pro-inflammatory factors in isolated rat adipocytes Dawid Szczepankiewicz, Ewa Pruszynska-Oszmalek, Marek Skrzypski, Krzysztof W. Nowak, Aleksandra Szczepankiewicz P67 Ozone induced airway hyperreactivity in PD-L2−/− mice model Gwang-Cheon Jang P68 Thymic stromal lymphopoietin (TSLP) and its receptor as targets for the development of anti-inflammatory inhibitory agents Iva Markovic, Andreas Borowski, Tina Vetter, Andreas Wohlmann, Michael Kuepper, Karlheinz Friedrich P69 The mononuclear phagocyte system in experimentally-induced allergic rhinitis Ibon Eguiluz Gracia, Anthony Bosco, Ralph Dollner, Guro Reinholt Melum, Anya C Jones, Maria Lexberg, Patrick G Holt, Espen Sønderaal Bækkevold, Frode Lars Jahnsen P70 Expression of histamine metabolizing enzymes is increased in allergic children Aleksandra Szczepankiewicz, Paulina Sobkowiak, Marta Rachel, Beata Narozna, Dorota Jenerowicz, Witold Swiatowy, Anna Breborowicz P71 Modifying the glycosylation of human IgE towards oligomannosidic structures does not affect its biological activity Melanie Plum, Sara Wolf, Frank Bantleon, Henning Seismann, Frederic Jabs, Michaela Miehe, Thilo Jakob, Edzard Spillner P72 Flying Labs: an educational initiative to transfer allergy research into high-school settings Michael Wallner, Heidi Hofer, Fatima Ferreira, Reinhard Nestelbacher P73 Clinical significance of antihistamines and Kujin, an anti-allergic Kampo medicine Hiroyuki Fukui

Table of contents A1 Characterization of the immunoallergic profile towards the proteins of the wheat flour in Cuban population Raúl Lázaro Castro Almarales, Mary Carmen Reyes Zamora, Beatriz Tamargo, Damaris Torralba Averoff, Raysa Cruz, Yunia Oliva Diaz, Mirta Alvarez Castello, Alexander Ciria, Alexis Labrada, Maytee Mateo A2 Are peanuts causing food allergy in Cuba? Maytee Mateo, Damaris Torralba Averoff, Raysa Cruz, Yunia Oliva Diaz, Mirta Alvarez Castello, Alexander Ciria, Mary Carmen Reyes Zamora, Beatriz Tamargo, Alexis Labrada A3 Prick test and immunoallergic profile to soy allergens in Cuban population Omar Herrera, Maytee Mateo, Raysa Cruz, Mirta Alvarez Castello, Alexander Ciria, Raúl Lázaro Castro Almarales, Mary Carmen Reyes Zamora, Alexis Labrada A4 Skin sensitization and immunoallergic profile to hen's egg in Cuban population José Severino Rodríguez Canosa, Raysa Cruz, Maytee Mateo, Mirta Alvarez Castello, Alexander Ciria, Raúl Lázaro Castro Almarales, Mary Carmen Reyes Zamora, Alexis Labrada A5 Sensitization to three domestic mites in patients with adverse food events to shellfish Mirta Alvarez Castello, Raúl Lázaro Castro Almarales, Alexis Labrada, Biocen A6 Diagnostic efficacy by skin prick test with allergenic extracts of legumes in Cuban patients Yamilet Ibizate Novales, Ilonka Estruch Fajardo, Alexis Labrada, Maytee Mateo, Armando Ginard A7 Baked egg goods without wheat flour carry an increased risk of reaction Bruce Lanser, Anna Faino, Erwin Gelfand, Pia Hauk A8 Prevalence, incidence and associated risk factors of adverse reaction to food in Cuban infants - a population-based prospective study Silvia Venero Fernández, Julia Urbina, Mirta Alvarez Castello, Raúl Lázaro Castro Almarales, Ramón Suárez Medina, Hermes Fundora Hernández, John Britton, Andrew William Fogarty A9 Microbiome in ice machines and assessing the plasma nanotechnology in breaking the biofilm and improving air quality Nabarun Ghosh, Clinton Ross Bell, Chandini Revanna, Constantine Saadeh, Jeff Bennert, Danius Bouyi, Mitsy Veloz, Nelofar Sherali A10 Characteristics of patients with food allergy in health public service Magna Coelho A11 Allergic rhinitis and asthma index increased in Texas panhandle and AHPCO and plasma nanotechnology as solutions Nabarun Ghosh, Jeff Bennert, Danius Bouyi, Constantine Saadeh, Clinton Ross Bell, Mitsy Veloz, Chandini Revanna, Nelofar Sherali A12 Antigen-specific T follicular helper cells mediate peanut allergy in mice Joseph J. Dolence, Takao Kobayashi, Koji Iijima, Hirohito Kita, Hirohito Kita, Ashli Moore, James Krempski A13 Production of recombinant Mal d 3, a major apple allergen, in Pichia Pastoris, to investigate the impact of the food matrix and post-translational modifications on Mal d 3 immuno-reactivity Roberta Aina, Riccardo Asero, Sabine Pfeifer, Pawel Dubiela, Merima Bublin, Christian Radauer, Piotr Humeniuk, Karin Hoffmann-Sommergruber A14 Reaction to sports drink: no whey! Whey allergy in absence of clinical cow’s milk allergy Frank Eidelman, Ves Dimov, Charl Khalil A15 Food allergy on Tumblr: focus on teenage audience may increase educational impact Ves Dimov, Frank Eidelman, Charl Khalil A16 Changes in IgE levels following one-year immunizations in two children with food allergy Alice E. W. Hoyt, Peter Heymann, Alexander Schuyler, Scott Commins, Thomas Platts-Mills A17 IgE and IgG4 antibodies to cow's milk components in children with eosinophilic esophagitis: higher specific IgG4 antibodies and IgG4:IgE ratios compared with subjects with IgE-mediated food allergy Alexander Schuyler, Patrice Kruszewski, John Russo, Lisa Workman, Thomas Platts-Mills, Elizabeth Erwin, Anubha Tripathi A18 Frequency of Sensitization to Food Allergens in Patients with Rhinitis and Asthma in the National Medical Center La Raza “Dr. Antonio Fraga Mouret”, Mexico City Gabriela Yvette Castellanos, Elizabeth Mendieta, Martín Becerril-Angeles

ABSTRACT OBJECTIVE: To clinically and radiologically evaluate the results from videoarthroscopic treatment using metal anchors in patients with recurrent shoulder dislocation and its complications. METHODS: This was a retrospective study on 47 patients (47 shoulders) operated by the shoulder group of the orthopedic hospital between February 2010 and February 2012. A questionnaire, interview and physical and radiographic examinations were used, with the classification of Samilson and Pietro. The mean postoperative follow-up was 33 months (range 12-47 months). The statistical analysis consisted of using Fisher's exact test through the IBM SPSS 22 statistical software. The significance level used was 5%. RESULTS: Recurrence was observed in nine cases. The patients were, on average, 26.5 years old at the first episode, and 19.1% were aged 20 years or under. Among these, 55.6% presented recurrence. In relation to age at the time of the surgical procedure, the average age was 27 years, and 12.8% were aged 20 years or under. Nineteen patients presented prominent anchors and, of these, 21% manifested arthrosis. CONCLUSION: There was a statistically identified correlation between the recurrence rate and age less than or equal to 20 years at the times of first dislocation and the surgical procedure. Further studies should be conducted in order to compare the use of absorbable anchors, which despite higher cost, may provide lower risk of developing glenohumeral arthrosis in some cases.

Os Professores Rafael Dubiela e André Battaiola da UFPR respondem questões elaboradas por pesquisadores da Universidade Casagrande - UCG/Equador. As perguntas se referem à aprendizagem baseada (que se utiliza) de plataformas móveis. Discorrem sobre os recursos disponíveis, as diferenças entre a aprendizagem tradicional e aquela baseada em tais dispositivos, o impacto dos equipamentos móveis na aprendizagem e discutem o que caracteriza o futuro nesta temática. [Idiomas disponíveis: português e espanhol].

Grapevine fleck, rugose wood and leafroll are three grapevine viral diseases whose causal agents (or associated viruses) respectively are Grapevine fleck virus (GFkV), Grapevine virus D (GVD) and Grapevine leafroll-associated virus 5 and 6 (GLRaV-5 and -6). The objective of this work was to perform a partial molecular characterization of local isolates of these four viral species that infect grapevines. The nucleotide and deduced amino acid sequences of complete genes of the coat protein (CP) (of GFkV), the CP and the RNA binding protein (of GVD), the CP and the partial hHSP70 gene (of GLRaV-5) and the partial hHSP70 gene (of GLRaV-6) were aligned and compared in silico with other isolates. These data extend the available information about Brazilian isolates of GFkV, GLRaV-5 and -6, and reports for the first time the GVD occurrence in Brazil.Mancha das nervuras, lenho rugoso e enrolamento das folhas são três doenças virais da videira, cujos agentes causais (ou vírus associados) são o Grapevine fleck virus (GFkV), o Grapevine virus D (GVD) e os Grapevine leafroll-associated virus 5 e 6 (GLRaV-5 e -6), respectivamente. O objetivo deste trabalho foi realizar a caracterização molecular parcial de isolados locais dessas quatro espécies virais que infectam videira. As sequências de nucleotídeos e de aminoácidos deduzidos dos genes completos da proteína capsidial (CP) (do GFkV), da CP e da RNA binding protein (do GVD), da CP do GLRaV-5 e parte do gene codificador da hHSP70 do GLRaV-5 e -6 foram alinhadas e comparadas in silico com sequências de outros isolados. Os dados obtidos expandem a informação existente sobre isolados brasileiros de GFkV, GLRaV-5 e - 6 e relatam pela primeira vez a ocorrência do GVD no Brasil.

Neste trabalho, avaliou-se o ambiente térmico de uma instalação de crescimento e terminação de suínos e compararam-se os índices de temperatura e umidade (ITU) e de globo negro e umidade (ITGU) na indicação do conforto térmico nas condições tropicais. Foram medidas a temperatura de bulbo seco, a umidade relativa do ar e a velocidade do vento, e determinados os índices de temperatura e umidade, de globo negro e umidade e da carga térmica radiante (CTR). As mesmas análises foram realizadas para o ambiente externo (área não sombreada). As médias de ITGUs pela instalação, no verão e inverno, ficaram entre 68,9 a 74,8 e de 55,3 a 61,2, respectivamente, e foram observadas diferenças (P

Dendritic cells (DCs) are the most important antigen presenting cells to activate naïve T cells, which results in the case of Type 1 allergies in a Type 2 helper T cell (Th2)-driven specific immune response towards allergens. So far, a number of different subsets of specialized DCs in different organs have been identified. In the recent past methods to study the interaction of DCs with allergenic proteins, their different uptake and processing mechanisms followed by the presentation to T cells were developed. The following review aims to summarize the most important characteristics of DC subsets in the context of allergic diseases, and highlights the recent findings. These detailed studies can contribute to a better understanding of the pathomechanisms of allergic diseases and contribute to the identification of key factors to be addressed for therapeutic interventions.

Copyright of Saúde Coletiva is the property of MPM Comunicacao and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

INTRODUÇÃO: As síndromes hipertensivas gestacionais (SHG) caracterizam uma gestação de alto risco, ocorrendo em 10% a 22% das gestantes, e estando a ela relacionadas as intercorrências clínicas materno-fetais. OBJETIVOS: Este trabalho teve por objetivo geral realizar uma pesquisa bibliográfica sobre o efeito do tratamento fisioterapêutico na pré-eclampsia e, em específico, avaliar os efeitos do tratamento fisioterapêutico na diminuição da pressão arterial em gestantes que apresentam fatores de risco para desenvolverem a pré-eclampsia. METODOLOGIA: Foi realizada uma pesquisa bibliográfica no período de outubro de 2005 a agosto de 2008, tendo como fonte de pesquisas bases de dados eletrônicos, tais como Bireme, Portal da Pesquisa (Capes) e biblioteca particular. RESULTADOS: Foram encontradas 21 referências, entre livros e periódicos nacionais e internacionais indexados com período de publicação entre 1998 e 2008. CONCLUSÃO: Foi verificado que a fisioterapia desempenha um papel importante no tratamento das SHG, principalmente naquelas gestantes que apresentam HAS antes da gestação, pois o exercício aeróbico contribui para que os níveis de pressão arterial sejam controlados, e também cabe ao fisioterapeuta orientar quanto a mudanças nos hábitos de vida, a fim de que os fatores de risco sejam diminuídos.

Copyright of Revista Brasileira de Medicina do Esporte is the property of Redprint Editora Ltda. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract: The anterior nucleus of the thalamus (AN) has been suggested as a potential target for seizure modulation in animal models and patients with refractory epilepsy. We investigate whether microinjections of GABAergic agonists into the AN were protective against pilocarpine-induced generalized seizures and status epilepticus (SE). Rats were treated with bilateral AN injections of muscimol (160 or 80nmol), bicuculline (15nmol), or saline (controls) 20min prior to pilocarpine administration (350mg/kg i.p.). Electrographic recordings were used to confirm seizure activity. We found that pretreatment with AN muscimol 160nmol increased the latency to seizures and SE by 2.5–3.0-fold. This dose however was associated with side effects, particularly hypotonia. AN bicuculline was proconvulsant, whereas no major effect was observed after muscimol 80nmol injections. The percentage of animals that developed SE was similar across groups. Overall, microinjection of high doses of muscimol into the AN delayed the occurrence of pilocarpine-induced seizures and SE but was not able to prevent these events. [Copyright &y& Elsevier]

Background : Gaucher disease (GD) is a lysosomal storage disorder caused by mutations in the GBA1 gene, leading to β-glucocerebrosidase deficiency and glucosylceramide accumulation. Methods : We analyzed short- and long-term dynamics of lyso-glucosylceramide (lyso-Gb1) in a large cohort of GD patients undergoing enzyme replacement therapy (ERT). Results : Eight-years analysis of lyso-Gb1 revealed statistically insignificant variability in the biomarker across the years and relatively high individual variability in patients' results. GD type 1 (GD1) patients exhibited higher variability compared to GD type 3 (GD3) patients (coefficients of variation: 34% and 23%, respectively; p -value = 0.0003). We also investigated the short-term response of the biomarker to enzyme replacement therapy (ERT), measuring lyso-Gb1 right before and 30 min after treatment administration. We tested 20 GD patients (16 GD1, 4 GD3) and observed a rapid and significant reduction in lyso-Gb1 levels (average decrease of 17%; p -value < 0.0001). This immediate response reaffirms the efficacy of ERT in reducing substrate accumulation in GD patients but, on the other hand, suggests the biomarker's instability between the infusions. Conclusions : These findings underscore lyso-Gb1's potential as a reliable biomarker for monitoring efficacy of treatment. However, individual variability and dry blood spot (DBS) testing limitations urge a further refinement in clinical application. Our study contributes valuable insights into GD patient management, emphasizing the evolving role of biomarkers in personalized medicine.

Gaucher disease (GD) is the most frequent sphingolipidosis, caused by biallelic pathogenic variants in the GBA1 gene encoding for β-glucocerebrosidase (GCase, E.C. 3.2.1.45). The condition is characterized by hepatosplenomegaly, hematological abnormalities, and bone disease in both non-neuronopathic type 1 (GD1) and neuronopathic type 3 (GD3). Interestingly, GBA1 variants were found to be one of the most important risk factors for the development of Parkinson's disease (PD) in GD1 patients. We performed a comprehensive study regarding the two most disease-specific biomarkers, glucosylsphingosine (Lyso-Gb1) and α-synuclein for GD and PD, respectively. A total of 65 patients with GD treated with ERT (47 GD1 patients and 18 GD3 patients), 19 GBA1 pathogenic variant carriers (including 10 L444P carriers), and 16 healthy subjects were involved in the study. Lyso-Gb1 was assessed by dried blood spot testing. The level of α-synuclein as an mRNA transcript, total, and oligomer protein concentration were measured with real-time PCR and ELISA, respectively. α-synuclein mRNA level was found significantly elevated in GD3 patients and L444P carriers. GD1 patients, along with GBA1 carriers of an unknown or unconfirmed variant, as well as healthy controls, have the same low level of α-synuclein mRNA. There was no correlation found between the level of α-synuclein mRNA and age in GD patients treated with ERT, whereas there was a positive correlation in L444P carriers.

Frequent mislabelled causal relationship between drug hypersensitivity reactions and culprit drugs reinforces the need for an accurate diagnosis. The systematic reviews and meta-analyses of in vitro assays published so far focused on immediate reactions and the most severe delayed reactions, while the most frequent drug-induced delayed reactions-nonsevere exanthemas-have been underestimated. We aim to fill this gap. A systematic review of studies on in vitro assays used in the diagnosis of nonsevere drug-induced delayed reactions was conducted following the methodology of Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies Statement. The EMBASE and PubMed databases were searched. We have included 33 studies from which we extracted the data, then performed meta-analysis where possible, or synthesised the evidence narratively. The quality of the analysed studies was assessed with the QUADAS-2 tool. The tests identified the most frequently were lymphocyte transformation test (LTT), ELISpot, and ELISA. In the meta-analysis carried out for LTT in reactions induce by beta-lactams, the pool estimate of sensitivity and specificity amounted to 49.1% (95% CI: 14.0%, 85.0%) and 94.6% (95% CI: 81.7%, 98.6%), respectively. The studies showed heterogeneity in study design and laboratory settings, which resulted in a wide range of specificity and sensitivity of testing., Competing Interests: The authors declare no competing interests., (Copyright © 2022 Szymon Drygala et al.)

Vegetables provide important nutrients but can also induce allergic symptoms. Celery tuber allergy frequently occurs in Central European countries and can cause allergic reactions including fatal anaphylactic shocks. There is little information about allergen content in seeds. Therefore, we analyzed 2 patients with allergic reaction after remoulade sauce consumption who entered the clinic for a diagnostic work-up. The routine diagnostic included serum derived specific IgE testing by ImmunoCAP, ImmunoCAP ISAC, and skin prick tests (SPTs). Furthermore, protein extracts were prepared from both celery tuber and celery seeds and IgE binding capacity of these extracts was assessed by immunoblots, ELISA, and rat basophil leukemia (RBL) assay. We also determined role of cross-reactive carbohydrate determinants (CCDs) by IgE inhibition ELISA. Results revealed distinct protein patterns from celery tuber and seed extracts, suggesting differences in content and quantity of allergenic proteins. IgE antibodies from both sera bound to high molecular weight (HMW) proteins on immunoblots and caused high basophil response, which was also observed upon addition of glycosylated proteins as horseradish peroxidase and Api g 5, respectively. Our results indicate that it is worth considering CCDs from plant foods as a possible allergenic factor and their contribution to the mugwort-celery syndrome., (© 2022 The Authors.)