Results 61 to 70 of about 15,996 (221)

Age Influences the Bacterial Composition of Samples From Buffaloes in the Marajó Archipelago, Pará, Brazilian Amazon

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Milk microbiomes showed similar composition in young and adult buffaloes. Despite distinct microbial profiles among matrices, shared bacterial families indicate microbial interaction between milk, faeces, calf spittle and soil. ABSTRACT Buffalo milk stands out for its nutritional qualities and is mainly produced in Brazil in the Amazon region ...
Allana Lais Alves Lima, Savio Souza Costa, Rosiane do Socorro dos Reis, Damazio Campos de Souza, Guilherme Costa Baião, Rennan Garcias Moreira, Herve Louis Ghislain Rogez, Diego Assis das Graças, Rinaldo Batista Viana, Joana Montezano Marques   +9 more
wiley   +1 more source

Active surveillance of paratuberculosis in Alpine-dwelling red deer (Cervus elaphus)

Frontiers in Veterinary Science
Paratuberculosis (Johne’s disease) is a globally widespread infectious disease affecting domestic and wild ruminants, caused by Mycobacterium avium subsp. paratuberculosis (MAP).
Anita Filippi, Chiara Garbarino, Matteo Nava, Matteo Nava, Simone Russo, Joel Fernando Soares Filipe, Alessandro Bianchi, Luca Corlatti, Luca Corlatti, Alessandro Gugiatti, Clelia Buccheri Pederzoli, Claudio Pigoli, Luca Pedrotti, Norma Arrigoni, Matteo Ricchi, Matteo Ricchi, Irene Bertoletti, Camilla Luzzago, Camilla Luzzago   +18 more
doaj   +1 more source

Integrative Genomics Identifies Candidate Genes Underlying Trypanotolerance in Hybrid African Cattle

Evolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT Integrative genomics combines data from different omics sources to link genotypes and phenotypes with the aim of unravelling biological networks and pathways that undergird complex traits, particularly with respect to disease. In this respect, integrative genomics, leveraging population and functional genomic data, can be employed to ...
Gillian P. McHugo, James A. Ward, Said Ismael Ng'ang'a, Laurent A. F. Frantz, John A. Browne, Michael Salter‐Townshend, Grace M. O'Gorman, Kieran G. Meade, Emmeline W. Hill, Thomas J. Hall, David E. MacHugh   +10 more
wiley   +1 more source

Bayesian Estimation of True Prevalence and Associated Risk Factors for Leptospira spp. Among Slaughterhouse Workers and Slaughtered Cattle in the Bahr El Ghazal Region of South Sudan

Zoonoses and Public Health, Volume 73, Issue 3, Page 181-190, May 2026.
ABSTRACT Introduction Leptospirosis is a major but under‐reported zoonotic disease, and epidemiological data from South Sudan remain limited. This study estimated the true prevalence of Leptospira spp. exposure and identified associated risk factors among slaughterhouse workers and slaughtered cattle in Western Bahr El Ghazal. Methods A cross‐sectional
David Onafruo, Jörn Klein, Polychronis Kostoulas, Joseph Erume, Ikwap Kokas, Ambrose Jubara, Javier Sánchez Romano, Terence Odoch, Estella Kitale, Peter Marin, Esther Sabbath, Clovice Kankya   +11 more
wiley   +1 more source

Detection of Mycobacterium avium subsp. paratuberculosis in Milk from Clinically Affected Cows by PCR and culture

, 1999
Milk and faecal samples from cows with clinical symptoms of paratuberculosis were examined for the presence of Mycobacterium avium subsp.paratuberculosis (M. a. paratuberculosis) by culture and PCR. M. a.
Giese, Steen Bjørck, Ahrens, Peter
core   +1 more source

Serial and Parallel Testing Strategies for Johne's Disease: Effects on Milk Production Traits and Milk Income on New Zealand Dairy Cattle

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
The suboptimal accuracy of current diagnostic tests necessitates alternative testing strategies to improve the detection of Johne's disease. We studied parallel and serial testing strategies to quantify the association between milk production and Johne's disease status. For this, two commercial Johne's disease Enzyme‐Linked Immunosorbent Assay, ELISAs,
Venkatesh K. M., Nicolas Lopez‐Villalobos, Sandeep K. Gupta, Garry B. Udy, Richard Laven, Venkata Sayoji Rao Dukkipati   +5 more
wiley   +1 more source

Hepatite granulomatosa em bovino causada por Mycobacterium avium subsp. paratuberculosis

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Samples from intestines, liver, and lymph nodes were collected from a dairy steer with clinical suspicion of paratuberculosis. The samples were processed for histologic examination with hematoxylin-eosin and Zihel-Neelsen (ZN) staining for the detection ...
A.B.F Rodrigues, P Ristow, A.S.O Santos, W Lilenbaum, L.S Fonseca, C.B Carvalho, E.C.Q Carvalho   +6 more
doaj   +1 more source

Deep Learning‐Enabled Engineering of a Hyper‐Stable and Soluble MPB70‐83 Antigen for Sensitive Bovine Tuberculosis Surveillance

Microbial Biotechnology, Volume 19, Issue 4, April 2026.
Schematic representation of the research workflow for the efficient diagnosis of bovine tuberculosis employing peptide fusion proteins. ABSTRACT Bovine tuberculosis (bTB) diagnostics are frequently hindered by the structural instability and insolubility of recombinant multi‐epitope proteins in prokaryotic expression systems.
Wen‐Hao Wang, Jia‐Zhen Ge, Ying‐Ying Xie, Guo‐Dong Song, Yijian Liu, Yin‐juan Song, Ren‐ge Li, Rui‐Shuang Li, Zi‐qing Wang, Xin‐Miao Liu, Shuang‐Shuang Guo, Jie Li, Shengli Chen, Na Li, Fuying Zheng, Yuefeng Chu   +15 more
wiley   +1 more source

Comparative Transcriptomic Analysis of Human Macrophages During Mycobacterium avium Versus Mycobacterium tuberculosis Infection

Molecular Microbiology, Volume 125, Issue 3, Page 185-202, March 2026.
Human macrophage transcriptomic responses to Mycobacterium avium (Mav), a major cause of nontuberculous lung disease, were compared to Mycobacterium tuberculosis (Mtb). Both infections activated overlapping immune pathways, including cytokine signaling and GPCRs involved in lipid metabolism, while phospholipases were more strongly regulated by Mav and ...
Gül Kilinç, Robin H. G. A. van den Biggelaar, Tom H. M. Ottenhoff, Leon H. Mei, Anno Saris   +4 more
wiley   +1 more source

Microbial‐Immune Interplay in CNS Autoimmune Diseases: Lessons from Animal Models and Clinical Studies

European Journal of Immunology, Volume 56, Issue 2, February 2026.
Mechanism of action of the intestinal microbiota on CNS autoimmune diseases. Environmental factors shape gut microbiota composition; dysbiosis alters microbial metabolites and antigenic signals. These modulate innate and adaptive immunity, affect barrier integrity, and influence CNS‐resident cells such as microglia and astrocytes, contributing to ...
Matteo Ceccon, Francesca Ronchi
wiley   +1 more source