1,477 results on '"LOHR B"'
Search Results
2. Advancing interprofessional education through the use of high fidelity human patient simulators
- Author
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Kane-Gill SL, Smithburger PL, Kloet MA, Lohr B, and Seybert AL
- Subjects
Patient Simulation ,Interprofessional Relations ,Patient Care Team ,Education ,Professional ,United States ,Therapeutics. Pharmacology ,RM1-950 ,Pharmacy and materia medica ,RS1-441 - Abstract
Background: Modern medical care increasingly requires coordinated teamwork and communication between healthcare professionals of different disciplines. Unfortunately, healthcare professional students are rarely afforded the opportunity to learn effective methods of interprofessional (IP) communication and teamwork strategies during their education. The question of how to best incorporate IP interactions in the curricula of the schools of health professions remains unanswered.Objective: We aim to solve the lack of IP education in the pharmacy curricula through the use of high fidelity simulation (HFS) to allow teams of medical, pharmacy, nursing, physician assistant, and social work students to work together in a controlled environment to solve cases of complex medical and social issues.Methods: Once weekly for a 4-week time period, students worked together to complete complex simulation scenarios in small IP teams consisting of pharmacy, medical, nursing, social work, and physician assistant students. Student perception of the use of HFS was evaluated by a survey given at the conclusion of the HFS sessions. Team communication was evaluated through the use of Communication and Teamwork Skills (CATS) Assessment by 2 independent evaluators external to the project.Results: The CATS scores improved from the HFS sessions 1 to 2 (p = 0.01), 2 to 3 (p = 0.035), and overall from 1 to 4 (p = 0.001). The inter-rater reliability between evaluators was high (0.85, 95% CI 0.71, 0.99). Students perceived the HFS improved: their ability to communicate with other professionals (median =4); confidence in patient care in an IP team (median=4). It also stimulated student interest in IP work (median=4.5), and was an efficient use of student time (median=4.5)Conclusion: The use of HFS improved student teamwork and communication and was an accepted teaching modality. This method of exposing students of the health sciences to IP care should be incorporated throughout the curricula.
- Published
- 2013
3. Comparing user risk assessment - veterinary medicinal products versus biocides: 4.5.
- Author
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PFEIFER, D., HELLMANN, K., and LOHR, B.
- Published
- 2015
4. Analysis of Biological Control of Cassava Pests in Africa. II. Cassava Mealybug Phenacoccus manihoti
- Author
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Gutierrez, A. P., Neuenschwander, P., Schulthess, F., Herren, H. R., Baumgaertner, J. U., Wermelinger, B., Lohr, B., and Ellis, C. K.
- Published
- 1988
- Full Text
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5. The In Vitro Antimicrobial Susceptibility of Borrelia burgdorferi sensu lato: Shedding Light on the Known Unknowns.
- Author
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Hunfeld KP, Kraiczy P, Norris DE, and Lohr B
- Abstract
Human Lyme borreliosis (LB) represents a multisystem disorder that can progress in stages. The causative agents are transmitted by hard ticks of the Ixodes ricinus complex that have been infected with the spirochete Borrelia burgdorferi sensu lato. Today, LB is considered the most important human tick-borne illness in the Northern Hemisphere. The causative agent was identified and successfully isolated in 1982 and, shortly thereafter, antibiotic treatment was found to be safe and efficacious. Since then, various in vitro studies have been conducted in order to improve our knowledge of the activity of antimicrobial agents against B. burgdorferi s. l. The full spectrum of in vitro antibiotic susceptibility has still not been defined for some of the more recently developed compounds. Moreover, our current understanding of the in vitro interactions between B. burgdorferi s. l. and antimicrobial agents, and their possible mechanisms of resistance remains very limited and is largely based on in vitro susceptibility experiments on only a few isolates of Borrelia . Even less is known about the possible mechanisms of the in vitro persistence of spirochetes exposed to antimicrobial agents in the presence of human and animal cell lines. Only a relatively small number of laboratory studies and cell culture experiments have been conducted. This review summarizes what is and what is not known about the in vitro susceptibility of B. burgdorferi s. l. It aims to shed light on the known unknowns that continue to fuel current debates on possible treatment resistance and mechanisms of persistence of Lyme disease spirochetes in the presence of antimicrobial agents.
- Published
- 2023
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6. Observation of Scale Breaking in Inclusive Hadron Production by e+e- Annihilation
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Patrick, JF, Lüth, V, Siegrist, JL, Abrams, GS, Alam, MS, Amidei, D, Bäcker, A, Blocker, CA, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Carithers, WC, Chinowsky, W, Coles, MW, Cooper, S, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hayes, KG, Himel, T, Hitlin, DG, Hollebeek, RJ, Innes, WR, Jaros, JA, Jenni, P, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Lohr, B, Matteuzzi, C, Millikan, RE, Nelson, ME, Pang, CY, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Strait, J, Taureg, H, Tonutti, M, Trilling, GH, Vella, EN, Vidal, RA, Videau, I, von Dardel, G, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, Zaccone, H, and Zhao, G
- Subjects
Mathematical Sciences ,Physical Sciences ,Engineering ,General Physics - Abstract
Measurements are presented of the inclusive charged-particle cross sections s dσdx for e+e- annihilation at center-of-mass energies of 5.2, 6.5, and 29.0 GeV. Significant scale breaking is observed in these cross sections. © 1982 The American Physical Society.
- Published
- 1982
7. VARIATION OF THE STRONG COUPLING CONSTANT FROM A MEASUREMENT OF THE JET ENERGY SPREAD IN e+e-ANNIHILATION
- Author
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Lohr, B.
- Published
- 1982
8. Precise Measurement of τ-Decay Charged-Particle Multiplicity Distribution
- Author
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Blocker, CA, Levi, M, Abrams, GS, Amidei, D, Bäcker, A, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Lockyer, N, Lohr, B, Lüth, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, von Dardel, G, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G
- Subjects
Mathematical Sciences ,Physical Sciences ,Engineering ,General Physics - Abstract
The charged-particle multiplicity distribution in decays is determined from data collected at the e+e- storage ring PEP. The one-, three-, and five-charged-particle inclusive branching fractions are (86 ± 2)%, (14 ± 2)%, and < 0.5%, respectively. © 1982 The American Physical Society.
- Published
- 1982
9. Precise measurement of -decay charged-particle multiplicity distribution
- Author
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Blocker, CA, Levi, M, Abrams, GS, Amidei, D, Bäcker, A, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, Leclaire, B, Lockyer, N, Lohr, B, L̈th, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, Dardel, GV, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G
- Subjects
General Physics ,Physical Sciences - Abstract
The charged-particle multiplicity distribution in decays is determined from data collected at the e+e- storage ring PEP. The one-, three-, and five-charged-particle inclusive branching fractions are (86 ± 2)%, (14 ± 2)%, and < 0.5%, respectively. © 1982 The American Physical Society.
- Published
- 1982
10. Autoimmune basal ganglia encephalitis with hemolytic anemia.
- Author
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Werner R, Lohr B, Lodemann P, Chemnitz JM, and Woehrle JC
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- Basal Ganglia diagnostic imaging, Humans, Anemia, Hemolytic, Anemia, Hemolytic, Autoimmune complications, Encephalitis complications, Hashimoto Disease complications
- Published
- 2022
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11. Early detection and preventive control of Rhynchophorus ferrugineus (Coleoptera Curculionidae): a quarantine pest in Brazil.
- Author
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Dalbon, V. A., Acevedo, J. P. M., Santana, A. E. G., Goulart, H. F., Laterza, I., Riffel, A., Negrisoli Jr., A., Lohr, B., and Porcelli, F.
- Subjects
BIOLOGICAL pest control agents ,BEETLES ,CURCULIONIDAE ,INSECT nematodes ,PESTS ,COCONUT palm - Abstract
Copyright of Arab Journal of Plant Protection is the property of Arab Society for Plant Protection 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.)
- Published
- 2019
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12. IgG seroprevalence of COVID-19 among people living with HIV or at high risk of HIV in south-west Germany: A seroprevalence study.
- Author
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Kaddu-Mulindwa D, Keuser L, Lesan V, Rissland J, Smola S, Werdecker V, Stilgenbauer S, Christofyllakis K, Thurner L, Bewarder M, Lohr B, Lutz J, Lohse S, and Rieke A
- Subjects
- Antibodies, Viral, COVID-19 Testing, Cross-Sectional Studies, Female, Humans, Immunoglobulin G, Male, Middle Aged, Prospective Studies, SARS-CoV-2, Seroepidemiologic Studies, Surveys and Questionnaires, COVID-19 diagnosis, COVID-19 epidemiology, HIV Infections complications, HIV Infections epidemiology
- Abstract
Objectives: Seroprevalence studies of SARS-CoV-2 have shown that there is a high number of undiagnosed missing cases. Seroprevalence of SARS-CoV-2 in people living with HIV (PLWH) is lacking. Therefore, we conducted a prospective cross-sectional study to estimate the seroprevalence of SARS-CoV-2 among PLWH without known diagnosis of COVID-19 in the south-west of Germany., Methods: Serological testing for SARS-CoV-2 immunoglobulin G (IgG) antibodies based on two assays was performed in PLWH who visited the outpatient HIV centre of two hospitals from April to June 2020. Additionally, patients had to answer questionnaires about possible COVID-19-related symptoms and predefined risk factors. Moreover, we tested 50 non-HIV-infected patients receiving post- or pre-exposure (PEP/PrEP) HIV prophylaxis., Results: In all, 594 (488 male, 106 female) PLWH (median age 51 years) and 50 PEP/PrEP-users were included in the study. The estimated seroprevalence of the PLWH cohort was 1.85% (11/594), with 11 positive tested cases in the cohort. Among all patients, only five had COVID-19-related symptoms. One PCR-positive patient did not show any antibody response in repeatedly carried out tests. None of the patients was hospitalized due to COVID-19. Three PrEP users were tested positive. Three patients had been previously diagnosed with SARS-COV-2 infection before inclusion. The used questionnaire did not help to detect SARS-CoV-2 positive patients., Conclusions: Despite the limitation of being only a snapshot in time because of the ongoing pandemic, to our knowledge this is the largest study so far on seroprevalence of SARS-CoV-2 in PLWH in Germany. Our study suggests that the seroprevalence of SARS-CoV-2 in PLWH is comparable to those previously reported for parts of the general German population and that the questionnaire used here might not be the best tool to predict COVID-19 diagnosis., (© 2021 The Authors. HIV Medicine published by John Wiley & Sons Ltd on behalf of British HIV Association.)
- Published
- 2022
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13. Epidemiology, Management, Quality of Testing and Cost of Syphilis in Germany: A Retrospective Model Analysis.
- Author
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Šmit R, Wojtalewicz N, Vierbaum L, Nourbakhsh F, Schellenberg I, Hunfeld KP, and Lohr B
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- Delivery of Health Care, Humans, Outpatients, Retrospective Studies, Seroepidemiologic Studies, Syphilis diagnosis, Syphilis epidemiology
- Abstract
Background: A multi-dimensional model can be a useful tool for estimating the general impact of disease on the different sectors of the healthcare system. We chose the sexually transmitted disease syphilis for our model due to the good quality of reported data in Germany., Methods: The model included gender- and age-stratified incident cases of syphilis (in- and outpatients) provided by a German statutory health insurance company, as well as seroprevalence data on syphilis in first-time blood donors. Age standardized rates were calculated based on the standard German population. The test quality was assessed by extrapolating the number of false-positive and false-negative results based on data from Europe-wide external quality assessment (EQA) schemes. The model analysis was validated with the reported cases and diagnosis-related group (DRG)-statistics from 2010 to 2012. The annual direct and indirect economic burden was estimated based on the outcomes of our model., Results: The standardized results were slightly higher than the results reported between 2010 and 2012. This could be due to an underassessment of cases in Germany or due to limitations of the dataset. The number of estimated inpatients was predicted with an accuracy of 89.8 %. Results from EQA schemes indicated an average sensitivity of 92.8 % and an average specificity of 99.9 % for the recommended sequential testing for syphilis. Based on our model, we estimated a total average minimal annual burden of €20,292,110 for syphilis on the German healthcare system between 2010 and 2012., Conclusions: The linking of claims data, results from EQA schemes, and blood donor surveillance can be a useful tool for assessing the burden of disease on the healthcare system. It can help raise awareness in populations potentially at risk for infectious diseases, demonstrate the need to educate potential risk groups, and may help with predictive cost calculations and planning., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Šmit, Wojtalewicz, Vierbaum, Nourbakhsh, Schellenberg, Hunfeld and Lohr.)
- Published
- 2022
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14. Bamlanivimab Treatment Leads to Rapid Selection of Immune Escape Variant Carrying the E484K Mutation in a B.1.1.7-Infected and Immunosuppressed Patient.
- Author
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Lohr B, Niemann D, and Verheyen J
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- Antibodies, Neutralizing, Humans, Mutation, Antibodies, Monoclonal, Humanized therapeutic use, SARS-CoV-2
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- 2021
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15. Severe Arterial Forearm Thrombosis in an 11-year-old Girl with Homozygous Antithrombin Deficiency typ IIb Budapest 3 and Mild Factor VII Deficiency Due to Homozygous Polymorphisms in the Factor 7 Gene and Antithrombotic Treatment.
- Author
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Lohr, B., Verrel, F., Stuplich, C., Block, A.C., Oldenburg, J., Pötzsch, B., and Hertfelder, H.J.
- Published
- 2019
- Full Text
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16. Pion, kaon and proton cross sections ine + e − annihilation at 34 GeV and 44 GeV c.m. energy
- Author
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Braunschweig, W., Gerhards, R., Kirschfink, F. J., Martyn, H. -U., Bock, B., Fischer, H. M., Hartmann, H., Hartmann, J., Hilger, E., Jocksch, A., Wedemeyer, R., Foster, B., Martin, A. J., Sephton, A. J., Barreiro, F., Bernardi, E., Chwastowski, J., Eskreys, A., Gather, K., Genser, K., Hultschig, H., Joos, P., Kowalski, H., Ladage, A., Lohr, B., Lüke, D., Mattig, P., Notz, D., Pawlak, J. M., Pösnecker, K. -U., Ros, E., Trines, D., Walczak, R., Wolf, G., Kolanoski, H., Gerhardt, W., Kracht, T., Krasemann, H. L., Krüger, J., Lohrmann, E., Poelz, G., Rehders, P., Tysarczyk, G., Winand, C., Zeuner, W., Binnie, D. M., Hassard, J., Shulman, J., Su, D., Leites, A., del Peso, J., Balkwill, C., Bowler, M. G., Burrows, P. N., Cashmore, R., Heath, G. P., Ratoff, P. N., Silvester, I. M., Tomalin, I. R., Veitch, M. E., Forden, G. E., Hart, J. C., Saxon, D. H., Brandt, S., Holder, M., Labarga, L., Eisenberg, Y., Karshon, U., Mikenberg, G., Montag, A., Revel, D., Ronat, E., Shapira, A., Wainer, N., Yekutieli, G., Caldwell, A., Muller, D., Ritz, S., Strom, D., Takashima, M., Wicklund, E., Lan Wu, Sau, Zobernig, G., and TASSO Collaboration
- Published
- 1989
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17. An improved measurement of electroweak couplings frome + e −→e + e − ande + e −→μ + μ −
- Author
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Althoff, M., Braunschweig, W., Kirschfink, F. J., Lübelsmeyer, K., Martyn, H. -U., Peise, G., Rimkus, J., Rosskamp, P., Sander, H. G., Schmitz, D., Siebke, H., Wallraff, W., Fischer, H. M., Hartmann, H., Hillen, W., Jocksch, A., Knop, G., Köpke, L., Kolanoski, H., Kück, H., Wedemeyer, R., Wermes, N., Wollstadt, M., Burkhardt, H., Eisenberg, Y., Gather, K., Hultschig, H., Joos, P., Koch, W., Kötz, U., Kowalski, H., Ladage, A., Lohr, B., Lüke, D., Mättig, P., Notz, D., Pyrlik, J., Quarrie, D. R., Rushton, M., Schütte, W., Trines, D., Wolf, G., Xiao, Ch., Fohrmann, R., Hilger, E., Kracht, T., Krasemann, H. L., Leu, P., Lohrmann, E., Pandoulas, D., Poelz, G., Wiik, B. H., Beuselinck, R., Binnie, D. M., Campbell, A. J., Dornan, P. J., Foster, B., Garbutt, D. A., Jenkins, C., Jones, T. D., Jones, W. G., McCardle, J., Sedgbeer, J. K., Wan Abdullah, W. A. T., Bell, K. W., Bowler, M. G., Brock, I. C., Cashmore, R. J., Clarke, P. E. L., Devenish, R., Grossmann, P., Llyod, S. L., Salmon, G. L., Thomas, J., Wyatt, T. R., Youngman, C., Hart, J. C., Harvey, J., Hasell, D. K., Proudfoot, J., Saxon, D. H., Woodworth, P. L., Barreiro, F., Dittmar, M., Holder, M., Neumann, B., Duchovni, E., Karshon, U., Mikenberg, G., Mir, R., Revel, D., Ronat, E., Shapira, A., Yekutieli, G., Barklow, T., Caldwell, A., Cherney, M., Izen, J. M., Mermikides, M., Rudolph, G., Strom, D., Venkataramania, H., Wicklund, E., Wu, Sau Lan, Zobernig, G., and TASSO Collaboration
- Published
- 1984
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18. Über den Widerstand und den Sauerstoffverbrauch von isolierten Hundenieren während der Perfusion mit künstlichen Lösungen bei 10 Grad C
- Author
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Eigler, F. W., Lohr, B., Mittring, G., and Sachweh, D.
- Published
- 1965
- Full Text
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19. Racial Inequality in Organizations: A Systems Psychodynamic Perspective.
- Author
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Mobasseri, Sanaz, Kahn, William A., and Ely, Robin J.
- Subjects
RACIAL inequality ,MASCULINITY ,WHITE men ,BLACK people ,PSYCHODYNAMICS ,WORK environment - Abstract
This paper uses systems psychodynamic concepts to develop theory about the persistence of racial inequality in U.S. organizations and to inform an approach for disrupting it. We treat White men as the dominant group and Black people as the archetypal subordinate group in U.S. society. In our theory, work contexts that conflate merit with idealized images of White masculinity provoke unconscious distress in White men who aspire to meet those ideals. An unconscious, multilevel defense system, comprising projective identification at the individual level bolstered by a social defense at the organization level, keeps this distress at bay. This system diverts attention away from the real culprit—work contexts that threaten White men's self-worth—by contriving and making credible a substitute problem—a shortage of "qualified" Black people. At the same time, the social defense fuels the very work contexts that pose threats to White men in the first place. The upshot is the persistence of racial inequality. We offer guidance on how to disrupt these dynamics by building mutually reinforcing holding environments where organization members can engage in intrapsychic and intergroup reparative work. We conclude by offering theoretical contributions to the literatures on race, organizational inequality, systems psychodynamics, and masculinity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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20. High Prevalence of Multidrug-Resistant Bacteria in Libyan War Casualties Admitted to a Tertiary Care Hospital, Germany.
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Lohr B, Pfeifer Y, Heudorf U, Rangger C, Norris DE, and Hunfeld KP
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- Adult, Anti-Bacterial Agents therapeutic use, Bacteria drug effects, Bacteria genetics, Bacterial Infections microbiology, Drug Resistance, Multiple, Bacterial drug effects, Female, Germany epidemiology, Humans, Microbial Sensitivity Tests, Multilocus Sequence Typing methods, Plasmids genetics, Prevalence, Tertiary Care Centers, beta-Lactamases genetics, Bacterial Infections epidemiology, Drug Resistance, Multiple, Bacterial genetics
- Abstract
The ongoing Libyan conflict constantly causes victims among the military and civilian population. Cross-border transfer of patients represents a high risk of introducing multidrug-resistant organisms (MDROs), for example, methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci, and carbapenem-resistant gram-negative organisms (CROs), into the country of destination. This study assessed the MDRO status in Libyan war casualties (n = 67) admitted to Northwest Medical Centre in Frankfurt/Main, Germany, from August 2016 till January 2017. Identified multidrug-resistant nonfermenters and Enterobacteriaceae were subjected to molecular detection of β-lactamases and further mechanisms of resistance. All isolates were typed by enzymatic macrorestriction and subsequent pulsed-field gel electrophoresis. MDROs were found in 40 (60%) patients, including 25 (37%) positive for at least one CRO and 11 (16%) patients with MRSA. A total of 37 isolates of Klebsiella pneumoniae, Acinetobacter baumannii, Escherichia coli, Enterobacter cloacae, and Serratia marcescens produced carbapenemases: NDM (n = 17), OXA-48 (n = 15), and OXA-23 (n = 9) in addition to other β-lactamases (with bla
CTX-M-group-1 being most frequent) and plasmid-mediated quinolone resistance genes (qnrB, aac(6')Ib-cr). Bacterial strain typing revealed the presence of various clones. This high MDRO rate in Libyan war casualties demands awareness, appropriate screening, and containment measures for medical institutions involved in medical care to avoid patient-to-patient transmission.- Published
- 2018
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21. Laboratory diagnosis of Lyme borreliosis: Current state of the art and future perspectives.
- Author
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Lohr B, Fingerle V, Norris DE, and Hunfeld KP
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- Antibodies, Bacterial blood, Humans, Lyme Disease immunology, Lyme Disease microbiology, Polymerase Chain Reaction, Bacteriological Techniques methods, Borrelia burgdorferi genetics, Borrelia burgdorferi immunology, Borrelia burgdorferi isolation & purification, Lyme Disease diagnosis
- Abstract
This review is directed at physicians and laboratory personnel in private practice and clinics who treat and diagnose Lyme borreliosis (LB) in patients as part of their daily work. A major objective of this paper is to bring together background information on Borrelia (B.) burgdorferi sensu lato (s.l.) and basic clinical knowledge of LB, which is one of the most frequently reported vector-borne diseases in the Northern Hemisphere. The goal is to provide practical guidance for clinicians and for laboratory physicians, and scientists for a better understanding of current achievements and ongoing obstacles in the laboratory diagnosis of LB, an infectious disease that still remains one of the diagnostic chameleons of modern clinical medicine. Moreover, in bringing together current scientific information from guidelines, reviews, and original papers, this review provides recommendations for selecting the appropriate tests in relation to the patient's stage of disease to achieve effective, stage-related application of current direct and indirect laboratory methods for the detection of B. burgdorferi s.l. Additionally, the review aims to discuss the current state of the art concerning the diagnostic potential and limitations of the assays and test methods currently in use to optimize LB patient management and provide insight into the possible future prospects of this rapidly changing area of laboratory medicine.
- Published
- 2018
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22. Okuläre Herpesviridae-Infektionen - Labordiagnostik und Therapeutika.
- Author
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Lohr, B., Hunfeld, K.-P., and Meltendorf, C.
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- 2016
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23. 79. Intramyokardialer pH-Wert als Indicator für die Wiederbelebbarkeit des künstlich stillgestellten Herzens
- Author
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Lohr, B., Braun, U., Hellberg, K., Knoll, D., Nordeck, E., and Spieckermann, P. G.
- Published
- 1971
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24. Clinical and antiviral effect of a single oral dose of famciclovir administered to cats at intake to a shelter.
- Author
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Litster, A. L., Lohr, B. R., Bukowy, R. A., Thomasy, S. M., and Maggs, D. J.
- Subjects
- *
ANTIVIRAL agents , *TREATMENT of cat diseases , *HERPESVIRUS diseases in animals , *ANIMAL shelters , *ANIMAL welfare - Abstract
Although famciclovir is efficacious in feline herpesvirus type 1 (FHV-1)-infected cats, effects of a single dose early in disease course have not been reported. In this two part, randomized, masked, placebo controlled study, cats received a single dose of 125 mg famciclovir (n = 43) or placebo (n = 43; pilot study), or 500 mg famciclovir (n = 41) or placebo (n = 40; clinical trial) on entering a shelter. FHV-1 PCR testing was performed, bodyweight and food intake were recorded, and signs of respiratory disease were scored prior to and 7 days following treatment. FHV-1 DNA was detected in 40% of cats in both parts at study entry. In the pilot study, ocular and nasal discharge scores increased from days 1 to 7 in famciclovir and placebo treated cats. Sneezing scores increased and bodyweight decreased in famciclovir-treated cats. The proportion of cats in which FHV-1 DNA was detected increased over time in all cats in the pilot study. In the clinical trial, food intake and median clinical disease scores for nasal discharge and sneezing increased from days 1 to 7 in both groups and demeanor scores worsened in famciclovir-treated cats. The proportion of cats shedding FHV-1 DNA was greater on day 7 than on day 1 in cats receiving 500 mg famciclovir. A single dose of famciclovir (125 or 500 mg) administered at shelter intake was not efficacious in a feline population in which 40% were already shedding FHV-1. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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25. Role of Oral Proficiency on Reading Comprehension: Within-Language and Cross-Language Relationships.
- Author
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Uchikoshi Y, Yang L, Lohr B, and Leung G
- Abstract
This longitudinal study examined the role of oral proficiency, as measured with elicited narratives using a wordless picture book, Frog Where are You? (Meyer, 1969/1994), on English reading comprehension with a total of 102 English Language Learners (ELLs), including both Spanish and Cantonese speakers. Narrative samples were collected in the winter of first grade and reading skills were assessed on the same children one year later in second grade. Children were enrolled in either bilingual programs or mainstream programs. Multiple regression results show it was not the quantity and variety of words used in the narratives that predicted English reading comprehension one year later. Instead, the ability to produce a coherent oral narrative, in either the home language or English, explained a small variance in English reading comprehension for both English learner groups. These findings highlight the importance of examining narrative skills, especially as measured by narrative structure. Implications for parents and educators are discussed.
- Published
- 2016
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26. Private extension-service provision for smallholder horticultural producers in Kenya: an approach.
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Nyambo, Brigitte, Sief, A., Varela, Ana M., Lohr, B., Cooper, Jerry, and Dobson, Hans
- Subjects
HORTICULTURAL products ,ENVIRONMENTAL sciences ,NATURAL resources ,NONGOVERNMENTAL organizations ,FACTORS of production - Abstract
An approach to establishing improved private extension-service provision for smallholder horticultural producers in Kenya was developed between 2003 and 2005 by the International Centre of Insect Physiology and Ecology and Natural Resources Institute in the UK, in collaboration with EurepGAP FoodPLUS GmbH and the House of Quality-South Africa, international NGOs, export companies, and out-grower farmer groups. The approach focused on good agricultural practices, food safety, EU regulations on maximum pesticide-residue limits, and the EurepGAP Standard. The approach is not a blueprint, but the lessons learned are applicable to similar smallholder production systems in other African countries. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
- View/download PDF
27. [Ocular Herpesviridae Infections - Laboratory Diagnostics and Therapeutics].
- Author
-
Lohr B, Hunfeld KP, and Meltendorf C
- Subjects
- Antiviral Agents administration & dosage, Diagnosis, Differential, Evidence-Based Medicine, Herpesviridae Infections blood, Humans, Treatment Outcome, Clinical Laboratory Techniques methods, Eye Infections, Viral blood, Eye Infections, Viral diagnosis, Eye Infections, Viral therapy, Herpesviridae Infections diagnosis, Herpesviridae Infections therapy
- Published
- 2016
- Full Text
- View/download PDF
28. Acoustic sequences in non-human animals: a tutorial review and prospectus.
- Author
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Kershenbaum A, Blumstein DT, Roch MA, Akçay Ç, Backus G, Bee MA, Bohn K, Cao Y, Carter G, Cäsar C, Coen M, DeRuiter SL, Doyle L, Edelman S, Ferrer-i-Cancho R, Freeberg TM, Garland EC, Gustison M, Harley HE, Huetz C, Hughes M, Hyland Bruno J, Ilany A, Jin DZ, Johnson M, Ju C, Karnowski J, Lohr B, Manser MB, McCowan B, Mercado E 3rd, Narins PM, Piel A, Rice M, Salmi R, Sasahara K, Sayigh L, Shiu Y, Taylor C, Vallejo EE, Waller S, and Zamora-Gutierrez V
- Subjects
- Acoustics, Animals, Markov Chains, Models, Biological, Perception, Vocalization, Animal
- Abstract
Animal acoustic communication often takes the form of complex sequences, made up of multiple distinct acoustic units. Apart from the well-known example of birdsong, other animals such as insects, amphibians, and mammals (including bats, rodents, primates, and cetaceans) also generate complex acoustic sequences. Occasionally, such as with birdsong, the adaptive role of these sequences seems clear (e.g. mate attraction and territorial defence). More often however, researchers have only begun to characterise - let alone understand - the significance and meaning of acoustic sequences. Hypotheses abound, but there is little agreement as to how sequences should be defined and analysed. Our review aims to outline suitable methods for testing these hypotheses, and to describe the major limitations to our current and near-future knowledge on questions of acoustic sequences. This review and prospectus is the result of a collaborative effort between 43 scientists from the fields of animal behaviour, ecology and evolution, signal processing, machine learning, quantitative linguistics, and information theory, who gathered for a 2013 workshop entitled, 'Analysing vocal sequences in animals'. Our goal is to present not just a review of the state of the art, but to propose a methodological framework that summarises what we suggest are the best practices for research in this field, across taxa and across disciplines. We also provide a tutorial-style introduction to some of the most promising algorithmic approaches for analysing sequences. We divide our review into three sections: identifying the distinct units of an acoustic sequence, describing the different ways that information can be contained within a sequence, and analysing the structure of that sequence. Each of these sections is further subdivided to address the key questions and approaches in that area. We propose a uniform, systematic, and comprehensive approach to studying sequences, with the goal of clarifying research terms used in different fields, and facilitating collaboration and comparative studies. Allowing greater interdisciplinary collaboration will facilitate the investigation of many important questions in the evolution of communication and sociality., (© 2014 Cambridge Philosophical Society.)
- Published
- 2016
- Full Text
- View/download PDF
29. Advantages and Limitations of Direct PCR Amplification of Bacterial 16S-rDNA from Resected Heart Tissue or Swabs Followed by Direct Sequencing for Diagnosing Infective Endocarditis: A Retrospective Analysis in the Routine Clinical Setting.
- Author
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Maneg D, Sponsel J, Müller I, Lohr B, Penders J, Madlener K, and Hunfeld KP
- Subjects
- Aged, Anti-Bacterial Agents therapeutic use, Bacteria genetics, Bacteria isolation & purification, Bacteria pathogenicity, Blood Culture, DNA, Ribosomal isolation & purification, Endocarditis microbiology, Endocarditis surgery, Female, High-Throughput Nucleotide Sequencing, Humans, Male, Middle Aged, Myocardium metabolism, Myocardium pathology, RNA, Ribosomal, 16S isolation & purification, Thoracic Surgery, DNA, Ribosomal genetics, Endocarditis drug therapy, Endocarditis genetics, RNA, Ribosomal, 16S genetics
- Abstract
Infective endocarditis (IE) is a life-threatening disease that is associated with high morbidity and mortality. Its long-term prognosis strongly depends on a timely and optimized antibiotic treatment. Therefore, identification of the causative pathogen is crucial and currently based on blood cultures followed by characterization and susceptibility testing of the isolate. However, antibiotic treatment starting prior to blood sampling or IE caused by fastidious or intracellular microorganisms may cause negative culture results. Here we investigate the additional diagnostic value of broad-range PCR in combination with direct sequencing on resected heart tissue or swabs in patients with tissue or swab culture-negative IE in a routine clinical setting. Sensitivity, specificity, and positive and negative predictive values of broad-range PCR from diagnostic material in our patients were 33.3%, 76.9%, 90.9%, and 14.3%, respectively. We identified a total of 20 patients (21.5%) with tissue or culture-negative IE who profited by the additional application of broad-range PCR. We conclude that broad-range PCR on resected heart tissue or swabs is an important complementary diagnostic approach. It should be seen as an indispensable new tool for both the therapeutic and diagnostic management of culture-negative IE and we thus propose its possible inclusion in Duke's diagnostic classification scheme.
- Published
- 2016
- Full Text
- View/download PDF
30. Variation in plumage reflectance but not song reflects spatial cognitive performance in black-capped chickadees (Poecile atricapillus).
- Author
-
Robayo Noguera, Laura, Stevenson, Chloe A. L., Wang, Tianconghui, Pasquale, Matteo K., and Branch, Carrie L.
- Subjects
PSYCHOBIOLOGY ,COGNITIVE psychology ,COGNITIVE ability ,LIFE sciences ,COGNITIVE flexibility ,SPATIAL ability - Abstract
In seasonally variable environments, enhanced cognitive abilities may allow animals to adjust their behavior to changing conditions. Nonmigratory food-caching birds, like chickadees, rely on specialized spatial cognition to successfully cache and retrieve food items and survive the winter. Previous studies have linked spatial cognitive performance in chickadees to enhanced fitness, including survival and reproduction; however, it remains unknown whether females assess male cognitive ability via direct observation or secondary sexual traits. In this study, we investigated whether variation in common secondary sexual traits of songbirds, song and plumage, serve as indicators of cognitive ability in black-capped chickadees (Poecile atricapillus) when accounting for dominance rank. To explore this, we brought wild male black-capped chickadees into captivity, tested their performance in three spatial cognitive abilities (spatial learning, cognitive flexibility, and long-term retention), determined the relative social dominance ranks among all individuals, measured plumage reflectance in six body regions, and recorded their fee-bee songs to assess the relationship between these variables. Our findings show that birds with brighter white plumage and greater contrast between black and white plumage patches showed better spatial learning and memory performance. In contrast, we found no significant associations between cognitive performance and song variation. Our results suggest that females may use some secondary sexual traits as signals for cognitive performance, although, we suggest direct observation may also be important for mate choice involving cognitive ability in chickadees. This work provides insights into female mating decisions, highlighting the complex nature of sexual selection and female preferences. [ABSTRACT FROM AUTHOR]
- Published
- 2025
- Full Text
- View/download PDF
31. Deciphering Compromised Speech-in-Noise Intelligibility in Older Listeners: The Role of Cochlear Synaptopathy.
- Author
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Garrett, Markus, Vasilkov, Viacheslav, Mauermann, Manfred, Devolder, Pauline, Wilson, John L., Gonzales, Leslie, Henry, Kenneth S., and Verhulst, Sarah
- Published
- 2025
- Full Text
- View/download PDF
32. Biotin mitigates the development of manganese-induced, Parkinson's disease–related neurotoxicity in Drosophila and human neurons.
- Author
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Lai, Yunjia, Reina-Gonzalez, Pablo, Maor, Gali, Miller, Gary W., and Sarkar, Souvarish
- Subjects
PARKINSON'S disease ,HUMAN stem cells ,SUBSTANTIA nigra ,CELL physiology ,DIETARY supplements - Abstract
Chronic exposure to manganese (Mn) induces manganism and has been widely implicated as a contributing environmental factor to Parkinson's disease (PD), featuring notable overlaps between the two in motor symptoms and clinical hallmarks. Here, we developed an adult Drosophila model of Mn toxicity that recapitulated key parkinsonian features, spanning behavioral deficits, neuronal loss, and dysfunctions in lysosomes and mitochondria. Metabolomics analysis of the brain and body tissues of these flies at an early stage of toxicity identified systemic changes in the metabolism of biotin (also known as vitamin B
7 ) in Mn-treated groups. Biotinidase-deficient flies showed exacerbated Mn-induced neurotoxicity, parkinsonism, and mitochondrial dysfunction. Supplementing the diet of wild-type flies with biotin ameliorated the pathological phenotypes of concurrent exposure to Mn. Biotin supplementation also ameliorated the pathological phenotypes of three standard fly models of PD. Furthermore, supplementing the culture media of human induced stem cells (iPSCs) differentiated midbrain dopaminergic neurons with biotin protected against Mn-induced mitochondrial dysregulation, cytotoxicity, and neuronal loss. Last, analysis of the expression of genes encoding biotin-related proteins in patients with PD revealed increased amounts of biotin transporters in the substantia nigra compared with healthy controls, suggesting a potential role of altered biotin metabolism in PD. Together, our findings identified changes in biotin metabolism as underlying Mn neurotoxicity and parkinsonian pathology in flies, for which dietary biotin supplementation was preventative. Editor's summary: Manganese is essential for various cell functions, but chronic exposure causes a neurodegenerative condition with symptoms resembling Parkinson's disease. Lai et al. developed an adult fly model of manganese-induced parkinsonism and found that altered metabolism of biotin (also known as vitamin B7 ) mediated the metal's neurotoxicity. Manganese exposure reduced the amount of "free" or bioavailable biotin, which resulted in neuronal loss and mitochondrial and lysosomal dysfunction in the brain and impaired motor function. Supplementing the flies' diet with biotin alongside manganese exposure prevented these effects. The cellular effects were reproduced in cultured human dopaminergic neurons. The findings suggest that supplementary biotin may be a preventive intervention for at-risk individuals. —Leslie K. Ferrarelli [ABSTRACT FROM AUTHOR]- Published
- 2025
- Full Text
- View/download PDF
33. Introducing Baculovirus oryctes Huger intoOryctes monoceros Oliv. populations in Tanzania.
- Author
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Seguni, Z., Lohr, B., and Mwaiko, W.
- Subjects
- *
COCONUT palm , *PLANTATIONS , *ORYCTES - Abstract
A follow-up of a Baculovirus oryctes release into the population of Oryctes monoceros in coconut plantations in Tanzania has been made to clarify important points which were not fully considered in an earlier publication. The low recovery of virus-infected field-collected beetles (29%) suggested that the release of B. oryctes virus was not a suitable method for the control of O. monoceros. The relatively dry conditions in the coconut growing areas were partly contributory since the virus is non-occluded. No significant and sustainable reduction in frond damage was obtained after the virus had established itself in the natural O. monoceros population. The status of O. monoceros as a serious pest of coconut is also revised since the beetle affects young plantations more than older plantations and control methods can be directed at picking up feeding insects by hooking and disposal of breeding sites. [ABSTRACT FROM AUTHOR]
- Published
- 1999
- Full Text
- View/download PDF
34. Real-time PCR-based identification of bacterial and fungal pathogens from blood samples.
- Author
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Mai M, Müller I, Maneg D, Lohr B, Haecker A, Haberhausen G, and Hunfeld KP
- Subjects
- Automation, Laboratory, Bacteremia microbiology, Bacteremia pathology, Bacteria genetics, Bacteria growth & development, Bacteria isolation & purification, Blood Specimen Collection, Culture Media chemistry, DNA, Bacterial genetics, DNA, Fungal genetics, Fungemia microbiology, Fungemia pathology, Fungi genetics, Fungi growth & development, Fungi isolation & purification, Humans, Molecular Diagnostic Techniques, Multiplex Polymerase Chain Reaction methods, Real-Time Polymerase Chain Reaction methods, Time Factors, Bacteremia diagnosis, DNA, Bacterial isolation & purification, DNA, Fungal isolation & purification, Fungemia diagnosis, Multiplex Polymerase Chain Reaction standards, Real-Time Polymerase Chain Reaction standards
- Abstract
Latest major contributions in the field of sepsis diagnostics result from advances in PCR technologies permitting new standards in speed and quality, given the fact that a timely diagnosis is the decisive factor to the survival of patients with bloodstream infections.Multiplex real-time PCR is a quantitative method for simultaneous amplification and detection of different targeted DNA molecules within hours. Nevertheless, various studies have shown a number of technical shortcomings as well as a high heterogeneity in sensitivity.The present method allows the standardized and rapid detection and identification of 25 common bacteria and fungi responsible for bloodstream infections from whole blood samples by using LightCycler(®) SeptiFast (LC-SF) test, based on real-time PCR.
- Published
- 2015
- Full Text
- View/download PDF
35. Outcome of infrainguinal prosthetic graft infections depending on the surgical management.
- Author
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Oberhuber A, Lohr B, Orend KH, Schelzig H, and Muehling B
- Subjects
- Aged, Amputation, Surgical, Debridement, Female, Humans, Kaplan-Meier Estimate, Male, Middle Aged, Negative-Pressure Wound Therapy, Retrospective Studies, Blood Vessel Prosthesis microbiology, Prosthesis-Related Infections therapy, Vascular Surgical Procedures adverse effects
- Abstract
Background: To evaluate the outcome of different therapeutic pathways to manage infrainguinal prosthetic graft infections., Methods: In this study a total of 66 patients treated between 1993 and 2009 (48 males and 18 females) were included. Subgroups were formed according to the following options of surgical management: excision of the grafts with or without arterial reconstruction (including prosthetic grafts and vein grafts), primary amputation, and surgical debridement with negative wound pressure therapy. Additionally, mortality, amputation rate, re-infection rate, and microbiological findings were analyzed., Results: Mean age was 65.64±11.33 y and follow up was 22.21±36.85 mo. Thirty-day survival rate was 89.5%±4.1%, overall limb salvage rate was 82.5%±5.1%. In the group with primary amputation, one patient (20%) died; however, in the group of surgical debridement with negative wound pressure therapy, mortality was nil. In the group with graft excision, seven patients died (14.3%); no difference between the study groups was found (p=0.058). Amputation rate was 10% (n=5), 0% and 20.4% (n=10), respectively, with a higher rate in the primary amputation group (p<0.001). Reinfection rate was 0%, 8.3% (n=1) and 14.2% (n=7) respectively; p=0.822. Also, no difference was found regarding bypass level or revascularization graft material., Conclusion: Mortality and amputation rate is still high after infrainguinal prosthetic graft infection. Our strategy to preserve the graft whenever possible showed no difference compared with more aggressive strategies.
- Published
- 2014
- Full Text
- View/download PDF
36. An overview of a systems model of cassava and cassava pests in Africa.
- Author
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Gutierrez, A. P., Wermelinger, B., Schulthess, F., Baumgärtner, J. U., Yaninek, J. S., Herren, H. R., Neuenschwander, P., Lohr, B., Hammond, W. N. O., and Ellis, C. K.
- Published
- 1987
- Full Text
- View/download PDF
37. Development of Standardized Order Sets for Antibiotic and Drug Desensitization
- Author
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Mutnick, J.L.M., Lohr, B., and McSherry, C.
- Published
- 2008
- Full Text
- View/download PDF
38. Advancing interprofessional education through the use of high fidelity human patient simulators.
- Author
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Smithburger PL, Kane-Gill SL, Kloet MA, Lohr B, and Seybert AL
- Abstract
Background: Modern medical care increasingly requires coordinated teamwork and communication between healthcare professionals of different disciplines. Unfortunately, healthcare professional students are rarely afforded the opportunity to learn effective methods of interprofessional (IP) communication and teamwork strategies during their education. The question of how to best incorporate IP interactions in the curricula of the schools of health professions remains unanswered., Objective: We aim to solve the lack of IP education in the pharmacy curricula through the use of high fidelity simulation (HFS) to allow teams of medical, pharmacy, nursing, physician assistant, and social work students to work together in a controlled environment to solve cases of complex medical and social issues., Methods: Once weekly for a 4-week time period, students worked together to complete complex simulation scenarios in small IP teams consisting of pharmacy, medical, nursing, social work, and physician assistant students. Student perception of the use of HFS was evaluated by a survey given at the conclusion of the HFS sessions. Team communication was evaluated through the use of Communication and Teamwork Skills (CATS) Assessment by 2 independent evaluators external to the project., Results: The CATS scores improved from the HFS sessions 1 to 2 (p = 0.01), 2 to 3 (p = 0.035), and overall from 1 to 4 (p = 0.001). The inter-rater reliability between evaluators was high (0.85, 95% CI 0.71, 0.99). Students perceived the HFS improved: their ability to communicate with other professionals (median =4); confidence in patient care in an IP team (median=4). It also stimulated student interest in IP work (median=4.5), and was an efficient use of student time (median=4.5)., Conclusions: The use of HFS improved student teamwork and communication and was an accepted teaching modality. This method of exposing students of the health sciences to IP care should be incorporated throughout the curricula.
- Published
- 2013
- Full Text
- View/download PDF
39. Auditory brainstem responses and auditory thresholds in woodpeckers.
- Author
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Lohr B, Brittan-Powell EF, and Dooling RJ
- Subjects
- Acoustic Stimulation, Analysis of Variance, Animals, Electroencephalography, Female, Male, Pressure, Reaction Time, Species Specificity, Time Factors, Auditory Pathways physiology, Auditory Threshold, Birds physiology, Evoked Potentials, Auditory, Brain Stem
- Abstract
Auditory sensitivity in three species of woodpeckers was estimated using the auditory brainstem response (ABR), a measure of the summed electrical activity of auditory neurons. For all species, the ABR waveform showed at least two, and sometimes three prominent peaks occurring within 10 ms of stimulus onset. Also ABR peak amplitude increased and latency decreased as a function of increasing sound pressure levels. Results showed no significant differences in overall auditory abilities between the three species of woodpeckers. The average ABR audiogram showed that woodpeckers have lowest thresholds between 1.5 and 5.7 kHz. The shape of the average woodpecker ABR audiogram was similar to the shape of the ABR-measured audiograms of other small birds at most frequencies, but at the highest frequency data suggest that woodpecker thresholds may be lower than those of domesticated birds, while similar to those of wild birds.
- Published
- 2013
- Full Text
- View/download PDF
40. Efficacy and safety of imidacloprid 10%/moxidectin 1% spot-on formulation in the treatment of feline infection by Capillaria aerophila.
- Author
-
Traversa D, Di Cesare A, Di Giulio E, Castagna G, Schaper R, Braun G, Lohr B, Pampurini F, Milillo P, and Strube K
- Subjects
- Animals, Anthelmintics administration & dosage, Anthelmintics adverse effects, Capillaria drug effects, Capillaria isolation & purification, Cat Diseases parasitology, Cats, Drug Combinations, Enoplida Infections drug therapy, Enoplida Infections parasitology, Feces parasitology, Neonicotinoids, Parasite Egg Count, Cat Diseases drug therapy, Enoplida Infections veterinary, Imidazoles administration & dosage, Imidazoles adverse effects, Macrolides administration & dosage, Macrolides adverse effects, Nitro Compounds administration & dosage, Nitro Compounds adverse effects
- Abstract
The nematode Capillaria aerophila (Trichuroidea, Trichuridae) affects the respiratory system of cats and other animals and occasionally of human beings. Infected cats may show bronchovesicular sounds, inflammation, sneezing, wheezing and, chronic cough and, sometimes, bronchopneumonia and respiratory failure. The present study evaluated the efficacy and safety of the antiparasitic spot-on formulation containing imidacloprid 10%/moxidectin 1 % (Advocate®, Bayer Animal Health) in the treatment of natural feline infection with the lungworm C. aerophila. The efficacy of Advocate® administered once was tested on days 7 ± 1 and 11 ± 1 following treatment at day 0 and compared to faecal egg counts on days -6 ± 1 and -2 ± 1. Overall, 36 cats treated either with Advocate® (treatment group, n = 17 cats) or left untreated (control group, n = 19 cats) were included in the study. Geometric means of faecal egg counts values in eggs per gram of faeces were 124.03 prior to treatment and 0.26 posttreatment in treatment group, while 107.03 and 123.94 pre- and posttreatment in the untreated cats. Post-baseline egg counts showed a 99.79 % reduction in Advocate®-treated animals in comparison with cats which were left untreated. Also, treated cats showed no adverse events. This trial demonstrated that Advocate® spot-on formulation is safe and effective in the treatment of feline lung capillariosis caused by C. aerophila.
- Published
- 2012
- Full Text
- View/download PDF
41. Efficacy and safety of imidacloprid 10%/moxidectin 1% spot-on formulation in the treatment of feline aelurostrongylosis.
- Author
-
Traversa D, Di Cesare A, Milillo P, Lohr B, Iorio R, Pampurini F, Schaper R, Paoletti B, and Heine J
- Subjects
- Animals, Anthelmintics administration & dosage, Anthelmintics adverse effects, Cat Diseases parasitology, Cats, Double-Blind Method, Drug Therapy, Combination, Feces parasitology, Fenbendazole adverse effects, Fenbendazole therapeutic use, Imidazoles administration & dosage, Imidazoles adverse effects, Larva drug effects, Macrolides administration & dosage, Macrolides adverse effects, Macrolides therapeutic use, Neonicotinoids, Nitro Compounds administration & dosage, Nitro Compounds adverse effects, Strongylida Infections drug therapy, Strongylida Infections parasitology, Treatment Outcome, Anthelmintics therapeutic use, Cat Diseases drug therapy, Imidazoles therapeutic use, Metastrongyloidea drug effects, Nitro Compounds therapeutic use, Strongylida Infections veterinary
- Abstract
The objective of the present study was to evaluate the efficacy and safety of the antiparasitic spot-on formulation containing imidacloprid 10%/moxidectin 1% (Advocate, Bayer) in the treatment of natural feline infection with the lungworm Aelurostrongylus abstrusus (Nematoda, Strongylida). The efficacy of Advocate administered once was tested in comparison to a control oral formulation containing fenbendazole 18.75% (Panacur Intervet) administered over three consecutive days based on larvae per gramme of faeces (LPG), measured on days 28 +/- 2 following treatment and compared to counts on days -6 to -2. In total 24 cats treated either with Advocate (n = 12) or with Panacur (n = 12) were included. Mean LPG postbaseline (days 28 +/- 2) were low in both treatment groups, i.e., 0 LPG for Advocate and 1.3 LPG for Panacur. Reduction of post-baseline larval counts showed Advocate (100% reduction) to be superior in efficacy compared to the control product (99.29% reduction). No treated animals showed adverse events. This trial demonstrated that both Advocate spot-on formulation and Panacur oral paste are safe and effective in the treatment of aelurostrongylosis in cats. Future practical perspectives in feline medicine and the major advantages of the spot-on product compared to the oral paste are discussed.
- Published
- 2009
- Full Text
- View/download PDF
42. Efficacy and safety of emodepside 2.1%/praziquantel 8.6% spot-on formulation in the treatment of feline aelurostrongylosis.
- Author
-
Traversa D, Milillo P, Di Cesare A, Lohr B, Iorio R, Pampurini F, Schaper R, Bartolini R, and Heine J
- Subjects
- Animals, Anthelmintics administration & dosage, Anthelmintics adverse effects, Cat Diseases parasitology, Cats, Depsipeptides administration & dosage, Depsipeptides adverse effects, Double-Blind Method, Drug Combinations, Feces parasitology, Fenbendazole administration & dosage, Fenbendazole adverse effects, Fenbendazole therapeutic use, Larva drug effects, Metastrongyloidea drug effects, Metastrongyloidea isolation & purification, Praziquantel administration & dosage, Praziquantel adverse effects, Strongylida Infections drug therapy, Strongylida Infections parasitology, Treatment Outcome, Anthelmintics therapeutic use, Cat Diseases drug therapy, Depsipeptides therapeutic use, Praziquantel therapeutic use, Strongylida Infections veterinary
- Abstract
The objective of the present study was to evaluate the efficacy and safety of the antiparasitic spot-on formulation containing emodepside 2.1%/praziquantel 8.6% (Profender, Bayer) in the treatment of natural feline infection with the lungworm Aelurostrongylus abstrusus (Nematoda, Strongylida). Efficacy of Profender given once at the licensed dose was tested in comparison to a control oral formulation containing fenbendazole 18.75% (Panacur, Intervet) given over three consecutive days at the licensed dose. Efficacy assessment was based on larvae per gramme of faeces (LPG) counts, measured on days 28 +/- 2 following treatment and compared to counts on days -6 to -2. In total 24 cats treated either with Profender (n = 12) or with Panacur (n = 12) were included in the assessment of efficacy and safety. Mean LPG post-baseline counts (days 28 +/- 2) were 1.3 LPG for both Profender and Panacur, demonstrating similar efficacy of 99.38% for Profender and 99.29% for the control product. No treated animals showed adverse events. This trial demonstrated that both Profender spot-on formulation and oral paste Panacur are safe and effective in the treatment of aelurotrongylosis in cats. Future practical perspectives in feline medicine and the major advantages of the spot-on product compared to the oral paste are discussed.
- Published
- 2009
- Full Text
- View/download PDF
43. Pitch-related cues in the songs of sympatric mountain and black-capped chickadees.
- Author
-
Lohr B
- Subjects
- Analysis of Variance, Animals, Biological Evolution, Environment, Pitch Discrimination, Selection, Genetic, Songbirds genetics, Sound Spectrography, Species Specificity, Statistics, Nonparametric, Discrimination, Psychological physiology, Recognition, Psychology physiology, Songbirds physiology, Vocalization, Animal physiology
- Abstract
Acoustic frequency (pitch) cues are known to be important in the recognition of conspecific song in a number of songbird species. Mountain chickadees (Poecile gambeli) and black-capped chickadees (Poecile atricapillus) are sympatric over parts of their ranges and their species-typical songs share many features. I examined the acoustic characteristics of song of these two congeners in a region of sympatry in southern Alberta, Canada. As reported for other populations in allopatry, black-capped chickadees emphasized relative frequency cues in song production. In particular, variation in the ratios between note frequencies was significantly less than variation in the note frequencies themselves. In contrast, songs of mountain chickadees did not have constant frequency ratios and contained an introductory acoustic element absent in black-capped chickadee song. Both species may rely on song note frequency or the presence of this introductory acoustic element when differentiating between conspecific song and heterospecific song. Song measures for chickadees in sympatry were similar to measures in allopatry, providing little evidence for character displacement in song production.
- Published
- 2008
- Full Text
- View/download PDF
44. Biological relevance and methodological implications of unexpected hearing thresholds in a diving bird.
- Author
-
Rößler, Helen, May, Anne, and Dähne, Michael
- Subjects
AUDIOMETRY ,AUDITORY perception ,IMPEDANCE matching ,PENGUINS ,PSYCHOPHYSICS ,AUDIOGRAM - Abstract
Many animals alternate between different media, such as air and water, thanks to specific adaptations. Among birds, penguins (Sphenisciformes) have the most extreme morphological, physiological, and behavioural adaptations to their amphibious lifestyle. Their auditory perception of sound, potentially matching different impedances in air and under water, is largely unknown particularly in terms of whether their underwater adaptations may have affected their in-air hearing capacity. In this context, we investigated the hearing ability of four captive Humboldt penguins (Spheniscus humboldti) in air using psychophysical hearing tests. The 50% hit rate was found to be below 76 dB rms re 20 µPa between 0.250 kHz and 10 kHz, with most sensitive hearing at 2 kHz (mean threshold of 15.3 dB rms re 20 µPa). The four penguins showed large inter-individual variation in sensitivity at a given frequency but within a common audiogram shape. Despite the variability, penguins detected 0.250 kHz at comparably low sound levels (mean = 36.8 dB rms re 20 µPa) after a rapid decline of sensitivity at 0.500 kHz (mean = 64.1 dB rms re 20 µPa). This finding was unexpected, and it is therefore difficult to interpret whether it is an artefact of the methods or a biologically relevant finding. An extensive discussion is presented and suggests that this finding may be biologically relevant but would need further investigation to reveal the underlying mechanisms. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
45. Application of metagenomic next-generation sequencing in the diagnosis of infectious diseases.
- Author
-
Zhao, Yu, Zhang, Wenhui, and Zhang, Xin
- Subjects
CLINICAL decision support systems ,CENTRAL nervous system infections ,SHOTGUN sequencing ,TECHNOLOGICAL innovations ,COMMUNICABLE diseases - Abstract
Metagenomic next-generation sequencing (mNGS) is a transformative approach in the diagnosis of infectious diseases, utilizing unbiased high-throughput sequencing to directly detect and characterize microbial genomes from clinical samples. This review comprehensively outlines the fundamental principles, sequencing workflow, and platforms utilized in mNGS technology. The methodological backbone involves shotgun sequencing of total nucleic acids extracted from diverse sample types, enabling simultaneous detection of bacteria, viruses, fungi, and parasites without prior knowledge of the infectious agent. Key advantages of mNGS include its capability to identify rare, novel, or unculturable pathogens, providing a more comprehensive view of microbial communities compared to traditional culture-based methods. Despite these strengths, challenges such as data analysis complexity, high cost, and the need for optimized sample preparation protocols remain significant hurdles. The application of mNGS across various systemic infections highlights its clinical utility. Case studies discussed in this review illustrate its efficacy in diagnosing respiratory tract infections, bloodstream infections, central nervous system infections, gastrointestinal infections, and others. By rapidly identifying pathogens and their genomic characteristics, mNGS facilitates timely and targeted therapeutic interventions, thereby improving patient outcomes and infection control measures. Looking ahead, the future of mNGS in infectious disease diagnostics appears promising. Advances in bioinformatics tools and sequencing technologies are anticipated to streamline data analysis, enhance sensitivity and specificity, and reduce turnaround times. Integration with clinical decision support systems promises to further optimize mNGS utilization in routine clinical practice. In conclusion, mNGS represents a paradigm shift in the field of infectious disease diagnostics, offering unparalleled insights into microbial diversity and pathogenesis. While challenges persist, ongoing technological advancements hold immense potential to consolidate mNGS as a pivotal tool in the armamentarium of modern medicine, empowering clinicians with precise, rapid, and comprehensive pathogen detection capabilities. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
46. Neurosyphilis-Induced Psychosis in Europe: A Systematic Review of Case Reports.
- Author
-
Jarocki, Adam, Klimczyk, Kinga, Łysakowska, Monika E., Bielec, Filip, and Pastuszak-Lewandoska, Dorota
- Subjects
SLEEP interruptions ,MEDICAL specialties & specialists ,NEUROSYPHILIS ,BOOLEAN expressions ,TREPONEMA pallidum - Abstract
The tertiary stage of syphilis appears to be the most diverse of the three recognized, with a number of cardiovascular, gummatous, neurological and psychiatric symptoms. This systematic review's aim is to analyze cases of organic psychoses secondary to tertiary syphilis, inspect the diagnostic procedures and assess the effectiveness of treatment. Case studies from Pubmed and MEDLINE Ultimate were sought out with the Boolean expression '((neurosyphilis) OR (syphilis) OR (treponema pallidum)) AND (case report) AND ((psychosis) OR (psychotic))' to later undergo screening for exclusion criteria (according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) 2020 guidelines). Each report was accepted independently by two authors. Case reports were later appraised using the JBI Critical Appraisal Checklist for Case Reports. Finally, 11 case reports were included in the study. The most frequently reported psychiatric symptoms were delusions (91%) and hallucinations (81%), disorientation (about 42%) and sleep disturbances and memory loss (36%). Several inconsistencies in diagnostic processes were found in some of the case reports, while treatment procedures were more in line with the guidelines. A disease as complex as neurosyphilis requires great awareness and cooperation between various medical specialties. Despite its mimicry and variability in presentation, the discussed case reports prove that it can be successfully dealt with. [ABSTRACT FROM AUTHOR]
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- 2024
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47. The efficacy of psychological treatments on body dysmorphic disorder: a meta-analysis and trial sequential analysis of randomized controlled trials.
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Liu, Yinong, Lai, Lizu, Wilhelm, Sabine, Phillips, Katharine A., Guo, Yunxiao, Greenberg, Jennifer L., and Ren, Zhihong
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PREVENTION of mental depression ,ANXIETY prevention ,PSYCHOTHERAPY ,MEDICAL information storage & retrieval systems ,RESEARCH funding ,EXECUTIVE function ,SEX distribution ,TREATMENT effectiveness ,BODY dysmorphic disorder ,META-analysis ,RANDOMIZED controlled trials ,MEDLINE ,QUALITY of life ,MEDICAL databases ,ONLINE information services ,PSYCHOLOGY information storage & retrieval systems - Abstract
This meta-analysis and trial sequential analysis (TSA) of randomized controlled trials (RCTs) on the psychological treatment of body dysmorphic disorder (BDD) was conducted to evaluate the intervention effects and robustness of the evidence. This study included 15 RCTs up until 15 June 2024, with 905 participants. Results showed significant improvements in BDD symptoms (g = −0.97), depression (g = −0.51), anxiety (g = −0.72), insight/delusion (g = −0.57), psychosocial functioning (g = 0.45), and quality of life (g = 0.44), with effects sustained from 1 to 6 months follow-up. RCTs with a waitlist/inactive control reported larger effect sizes for post-intervention BDD symptoms compared to those with a placebo/active control group. In addition, studies with low risk of bias demonstrate larger effect sizes for post-intervention psychosocial functioning compared to studies with some concerns. Notably, the presence of exposure and response prevention in the treatment, as well as the mode of delivery (face-to-face or digital), did not have a significant impact on the intervention outcomes. Females exhibited greater effect sizes in post-intervention BDD symptoms and psychosocial functioning than males. With increasing age, the effect size for insight/delusion symptoms diminished. Longer session duration was associated with larger effect sizes for BDD symptoms, depression at post-treatment, and depression at follow-up. TSA indicated robust evidence for depression at post-treatment and BDD symptoms, while the remaining outcome variables did not meet the desired level of evidence. In conclusion, this study underscores the effectiveness of psychological treatments in reducing BDD symptoms and improving related outcomes, highlighting the need for further research to confirm the impact of these therapies on other outcomes. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
- View/download PDF
48. Blood culture-negative endocarditis caused by Bartonella quintana in Iran.
- Author
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Azimzadeh, Masoud, Alikhani, Mohammad Yousef, Sazmand, Alireza, Saberi, Kianoush, Farahani, Zohreh, Kamali, Monireh, Haddadzadeh, Mahdi, Safarpoor, Gholamreza, Nourian, Alireza, Mohammadi, Younes, Beikpour, Farzad, Salehi, Mehrdad, Greco, Grazia, and Chomel, Bruno
- Subjects
HEART valves ,INFECTIVE endocarditis ,TRANSMISSION electron microscopy ,DELAYED diagnosis ,BARTONELLA - Abstract
Blood culture-negative endocarditis (BCNE) is a challenging disease because of the significant impact of delayed diagnosis on patients. In this study, excised heart valves and blood serum samples were collected from 50 BCNE patients in two central hospitals in Tehran, Iran. Sera were tested by IFA for the presence of IgG and IgM antibodies against Bartonella quintana and B. henselae. Genomic DNA extracted from the heart valves was examined for Bartonella-specific ssrA gene in a probe-based method real-time PCR assay. Any positive sample was Sanger sequenced. IgG titer higher than 1024 was observed in only one patient and all 50 patients tested negative for Bartonella IgM. By real-time PCR, the ssrA gene was detected in the valve of one patient which was further confirmed to be B. quintana. Bartonella-like structures were observed in transmission electron microscopy images of that patient. We present for the first time the involvement of Bartonella in BCNE in Iran. Future research on at-risk populations, as well as domestic and wild mammals as potential reservoirs, is recommended. [ABSTRACT FROM AUTHOR]
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- 2024
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49. The Battle beyond the Battlefield: War's Influence on Antibiotic Resistance.
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Granata, Guido, Cicalini, Stefania, and Petrosillo, Nicola
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HEALTH facilities ,MEDICAL personnel ,WAR ,MICROBIAL sensitivity tests ,PALESTINIAN children - Published
- 2024
- Full Text
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50. The Effects of Native Grass and Shrub Restoration on Nesting and Fall Migrant Songbirds in Central Kentucky.
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Slankard, Kate G., Leffew, Benjamin, Patton, Michael D., Baird, Laura K., Miller, Jessica, Stoelb, Daniel, Pelly, Don, Barnard, James O., Taylor, Loren, and Burford, Laura S.
- Subjects
NATIVE plants ,BIRD declines ,BIRD conservation ,VITAL statistics ,SPECIES diversity ,BIRD populations - Abstract
While native grass and shrub restoration is often promoted for bird conservation, evaluations are necessary to understand the effects of habitat change on songbird vital rates and migratory stopover use. We evaluated the effects of native vegetation restoration on the species richness, productivity, and capture rate of breeding and fall migrating songbirds at the Shaker Village of Pleasant Hill, in central Kentucky, USA. From 2009 to 2022, we conducted constant effort mist netting, resulting in 8418 captures of 110 bird species. In 2012–2013, we implemented management in the study area, which began as an old field, to restore native grasses, forbs, and shrubs. Effects on the vital rates of breeding species included higher Spizella pusilla (field sparrow) and Spinus tristis (American goldfinch) productivity post restoration. Restoration of native vegetation also led to significantly higher fall capture rates for pooled cohorts of both long-distance and medium-distance migrants. Our results demonstrate that the restoration and management of native vegetation can enhance stopover habitats for fall migrating songbirds including neotropical migrants and the field sparrow, a common bird in steep decline. We recommend prioritizing areas for native grass and shrub restoration that initially lack structural heterogeneity (a well-developed grass component with diverse forbs and interspersed shrubs). [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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