Results 131 to 140 of about 65,297 (261)

Leptospira spp. Antibody Seroprevalence in Stray Dogs and Cats: A Study in Milan, Northern Italy

Veterinary Sciences
Leptospirosis is a widespread zoonosis recognised as a re-emerging infectious disease in both humans and dogs, yet the actual seroprevalence of Leptospira in pets in Italy is relatively unknown.
Joel Filipe, Stefania Lauzi, Flavia Bullo, Mario D’Incau, Gabriele Meroni, Piera Anna Martino, Sonia Magistrelli, Maurizio Restelli, Paola Dall’Ara   +8 more
doaj   +1 more source

Systems Biology and Pangenome of Salmonella O-Antigens. [PDF]

, 2019
O-antigens are glycopolymers in lipopolysaccharides expressed on the cell surface of Gram-negative bacteria. Variability in the O-antigen structure constitutes the basis for the establishment of the serotyping schema. We pursued a two-pronged approach to
Kavvas, Erol, Machado, Henrique, Monk, Jonathan M, Palsson, Bernhard O, Seif, Yara   +4 more
core   +2 more sources

Antibacterial activity of silver nanoparticles: sensitivity of different Salmonella serovars

Frontiers in Microbiology, 2014
Salmonella spp. is one of the main causes of foodborne illnesses in humans worldwide. Consequently, great interest exists in reducing its impact on human health by lowering its prevalence in the food chain.
C. Losasso, S. Belluco, V. Cibin, P. Zavagnin, I. Mičetić, F. Gallocchio, M. Zanella, L. Bregoli, G. Biancotto, A. Ricci   +9 more
semanticscholar   +1 more source

Characterization and toxicity of Bacillus thuringiensis serovar chanpaisis (H46): A serovar from Thailand

Songklanakarin Journal of Science and Technology (SJST), 2019
Songklanakarin Journal of Science and Technology, 41, 4, 804 ...
Prakai Rajchanuwong, Jariya Chanpaisaeng, Suttipun Kaewsompong   +2 more
openaire   +2 more sources

Metabolomic Analysis of Phytophthora parasitica Growth in the Presence of β‐sitosterol Indicates Adaptive Mechanisms Modulated by Sterols

Journal of Basic Microbiology, Volume 66, Issue 2, February 2026.
ABSTRACT Phytophthora parasitica is a generalist phytopathogenic oomycete that infects a series of crops with great economic interest, including tomato, tobacco, and citrus species. Sterols are essential lipids in eukaryotic organisms, playing a fundamental role in the structure and function of the cell membrane.
Pâmela Ponce Martins, Evandro Silva, Marcus Vinicius Fernandes Prior, João Marcos Martins Ferreira, Marina Erê Pimenta Santos, Flavia Rodrigues Alves Patrício, Taicia Pacheco Fill, Jorge Maurício Costa Mondego   +7 more
wiley   +1 more source

A cross sectional observational study to estimate herd level risk factors for Leptospira spp. serovars in small holder dairy cattle farms in southern Chile

BMC Veterinary Research, 2014
BackgroundThe south of Chile constitutes the main cattle milk producing area of the country. Regarding leptospirosis control in Chile, there is neither an official program nor an epidemiological characterization of smallholder dairy farms. This study was
M. Salgado, Barbara Otto, E. Sandoval, G. Reinhardt, S. Boqvist   +4 more
semanticscholar   +1 more source

Accelerate the Highly Efficient Development of mRNA Vaccines Through Advanced Computational Methods

MedComm, Volume 7, Issue 2, February 2026.
This review explores the recent advancements in applying computational methods to optimize mRNA vaccines, with a primary focus on improvements in sequence design and delivery systems. ABSTRACT mRNA medicine is an emerging therapeutic approach that utilizes messenger RNA to synthesize functional proteins directly within target cells.
Ruichu Gu, Duanmiao Si, Dingwei Lei, Xiaoxue Xie, Yongge Li, Han Wen   +5 more
wiley   +1 more source

Embracing Diversity: Differences in Virulence Mechanisms, Disease Severity, and Host Adaptations Contribute to the Success of Nontyphoidal Salmonella as a Foodborne Pathogen

Frontiers in Microbiology, 2019
Not all Salmonella enterica serovars cause the same disease. S. enterica represents an incredibly diverse species comprising >2,600 unique serovars. While some S. enterica serovars are host-restricted, others infect a wide range of hosts. The diseases
Rachel A. Cheng, Colleen R. Eade, Colleen R. Eade, Martin Wiedmann   +3 more
doaj   +1 more source

Prediction of Phenotypic Antimicrobial Resistance Profiles From Whole Genome Sequences of Non-typhoidal Salmonella enterica [PDF]

, 2018
Surveillance of antimicrobial resistance (AMR) in non-typhoidal Salmonella enterica (NTS), is essential for monitoring transmission of resistance from the food chain to humans, and for establishing effective treatment protocols.
Achtman, Adesiji, Ao, Ashton, Ashton, Benacer, Boulund, Boyd, Burke, Day, Day, Doumith, Ellington, Feasey, Garcia-Fernandez, Garcia-Migura, Heider, Hopkins, Hopkins, Jones, Kingsley, Langmead, Langridge, Le Hello, Lee, Magnet, Majowicz, Mataseje, McDermott, Nair, Parry, Rahman, Ruiz, Sadouki, Sood, Stoesser, Su, Tam, Tassios, Threlfall, Threlfall, Tyson, Tyson, Villa, Villa, Vo, Wain, Yoshida, Zankari   +48 more
core   +4 more sources

Bordetella BcrH1 and BcrH2 Are Specific Chaperones for the Pore‐Forming Complex

Microbiology and Immunology, Volume 70, Issue 2, Page 57-67, February 2026.
ABSTRACT Bordetella has a type III secretion system that secretes virulence proteins crucial to the establishment of infection. The genes encoding components of the Bordetella type III secretion system are located in the bsc region on the chromosome. This region includes the bcrH1 and bcrH2 genes, which respectively encode the proteins BcrH1 and BcrH2.
Yuya Kishino, Toshinobu Ogawa, Hiroko Sato, Akio Abe, Asaomi Kuwae   +4 more
wiley   +1 more source