Results 41 to 50 of about 3,645 (156)

Crescentic glomerulonephritis in a child with Heiner syndrome

open access: yesThe Turkish Journal of Pediatrics, 2014
Heiner syndrome is a food-induced pulmonary hypersensitivity disease that predominantly affects infants. Chronic respiratory symptoms with pulmonary infiltrates on radiography, positive milk precipitins and resolution of findings upon removal of ...
Sevgi Yavuz   +4 more
doaj  

Tropheryma whipplei: A Cause of Rapidly Fatal Prosthetic Valve Endocarditis Despite a Classically Indolent Disease Course

open access: yesCase Reports in Cardiology, Volume 2026, Issue 1, 2026.
Background Tropheryma whipplei (T. whipplei) is a rare cause of culture‐negative infective endocarditis and may present without classic gastrointestinal manifestations, leading to delayed diagnosis and severe valvular destruction. Case Summary A 76‐year‐old man with a prior bioprosthetic aortic valve replacement presented with at least 2 weeks of ...
Abdallatif Dawoud   +8 more
wiley   +1 more source

Intrapartum Fever—Coccidioidomycosis Diagnosed During Induction of Labor: A Case Report

open access: yesCase Reports in Obstetrics and Gynecology, Volume 2026, Issue 1, 2026.
Background Coccidioidomycosis, also known as Valley fever or “cocci,” is an endemic fungal infection to southwestern United States. Coccidioidomycosis infections have an increased risk of severe disease progression in pregnancy, especially in the later trimesters and postpartum.
Ana Paula da Cunha Varella   +3 more
wiley   +1 more source

Diagnostic Performance of Rose Bengal, Competitive ELISA, and Native Hapten (NH) Assays in S19 Mass‐Vaccinated Cattle in an Endemic Brucellosis Environment

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Controlling bovine brucellosis requires reliable diagnostics and effective vaccination strategies. We evaluated the performance of three serological assays—the rose bengal test (RBT), competitive ELISA (cELISA), and agar gel immunodiffusion (AGID) with native hapten (NH)+lipopolysaccharide (LPS) antigen—following Brucella abortus S19 vaccination under ...
Wilson J. Bonilla-Machado   +11 more
wiley   +1 more source

Seroprevalence of Epizootic Hemorrhagic Disease Virus in Cattle, Sheep, and Goats in New York State From 2022 Through 2025

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Epizootic hemorrhagic disease (EHD) virus (EHDV) is a vector‐borne virus transmitted by Culicoides midges that infects domestic and wild ruminants. EHDV causes high mortality in white‐tailed deer (WTD) and oral lesions mimicking foot and mouth disease (FMD) in cattle.
Elisha Frye   +6 more
wiley   +1 more source

Developing tools for learning immunology using diffusion‐based salt precipitation assays: A low‐cost alternative for college laboratories

open access: yesBiochemistry and Molecular Biology Education, Volume 53, Issue 4, Page 336-343, July/August 2025.
Abstract The Ouchterlony double immunodiffusion technique is used as a teaching tool for studying immune responses and exemplifying differences in antigen–antibody reactions. Although commonplace in undergraduate labs, standardized commercial kits limit learning experiences because they have fixed modalities of use, a low shelf‐life, and impose ...
Abhay Pal, Subhojit Sen
wiley   +1 more source

Evaluation of the impact of chemical control measures and entomological surveillance on Chagas' disease in the counties of Mambaí and Buritinópolis, Goiás State, Brazil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2001
Epidemiological surveillance activities were implemented in 1980 in Mambaí and Buritinópolis counties, Goiás State. Twenty years later the authors evaluated the impact of these vector control measures on Chagas' disease transmission, based on ...
Antonio Carlos Silveira   +7 more
doaj  

Diversity and Plasticity in Mosquito Feeding Patterns: A Meta‐Analysis of ‘Universal’ DNA Diet Studies

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 6, June 2025.
ABSTRACT Aim Although mosquitoes can have innate preferences for particular blood‐meal hosts, their realised feeding patterns on different host species can be modified under climate and land use change with implications for disease spread. Therefore, it is important to understand the niche breadth of vectors and the extent to which shifts in feeding ...
Meshach Lee   +4 more
wiley   +1 more source

Precipitin Reactions in Hypersensitivity Pneumonitides.

open access: yesExperimental Biology and Medicine, 1967
SummarySera from patients with farmers' lung, pigeon breeders' disease, bagassosis, and maple bark strippers' disease were examined for the presence of precipitating antibodies against the corresponding antigenic materials. All sera showed reactions with 3 or 4 of the antigens. The one exception was the serum from the patient with maple bark strippers'
J J, Barboriak   +3 more
openaire   +2 more sources

Recrudescence of Natalizumab‐Induced Pneumonitis and Peripheral Hypereosinophilia: Case Report and Literature Review

open access: yesRespirology Case Reports, Volume 13, Issue 4, April 2025.
We report a rare case of recrudescence of natalizumab‐induced pneumonitis and peripheral hypereosinophilia, thereby uniquely satisfying the re‐exposure principle outlined by the Naranjo Adverse Drug Reaction Probability Scale. This strengthens the evidence of rare but serious side effects of natalizumab, emphasising the importance of monitoring for ...
Gerardo Arwi   +2 more
wiley   +1 more source

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