Results 31 to 40 of about 43,203 (260)

The Role of Regulatory Mechanisms and Environmental Parameters in Staphylococcal Food Poisoning and Resulting Challenges to Risk Assessment

Frontiers in Microbiology, 2019
Prevention, prediction, control, and handling of bacterial foodborne diseases – an ongoing, serious, and costly concern worldwide – are continually facing a wide array of difficulties. Not the least due to that food matrices, highly variable and complex,
Nikoleta Zeaki, Sophia Johler, Panagiotis N. Skandamis, Jenny Schelin   +3 more
doaj   +1 more source

Prevalence and Genetic Characteristics of Staphylococcus aureus and Staphylococcus argenteus Isolates Harboring Panton-Valentine Leukocidin, Enterotoxins, and TSST-1 Genes from Food Handlers in Myanmar

Toxins, 2017
Asymptomatic carriers of toxigenic Staphylococcus aureus are potential source of diseases, including food poisoning. Toxigenic potential and genetic traits of colonizing S. aureus were investigated for 563 healthy food handlers in Myanmar. Carriage of S.
M. S. Aung, T. San, Mya Mya Aye, S. Mya, W. Maw, Khin Nyein Zan, W. Htut, M. Kawaguchiya, N. Urushibara, N. Kobayashi   +9 more
semanticscholar   +1 more source

Contagem de Staphylococcus sp. e detecção de enterotoxinas estafilocócicas e toxina da síndrome do choque tóxico em amostras de leite cru refrigerado Staphylococcus sp. counting and detection of staphylococcal enterotoxins and toxic shock toxin syndrome from cooled raw milk

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Analisaram-se 80 amostras de leite cru refrigerado a 4°C e estocado por 48 horas em tanques refrigeradores de propriedades rurais do estado de Minas Gerais quanto à contagem e identificação de Staphylococcus sp.
H.C. Lamaita, M.M.O.P. Cerqueira, L.S. Carmo, D.A. Santos, C.F.A.M. Penna, M.R. Souza   +5 more
doaj   +1 more source

Heat-Labile Enterotoxin Decreases Macrophage Phagocytosis of Enterotoxigenic Escherichia coli

Microorganisms, 2023
Enterotoxigenic E. coli (ETEC) are endemic in low-resource settings and cause robust secretory diarrheal disease in children less than five years of age. ETEC cause secretory diarrhea by producing the heat-stable (ST) and/or heat-labile (LT) enterotoxins.
Ian E. Hollifield, Natalya I. Motyka, Kaylynn A. Fernando, Jacob P. Bitoun   +3 more
doaj   +1 more source

Virulence Factors and Phylogeny of Staphylococcus aureus Associated With Bovine Mastitis in Russia Based on Genome Sequences

Frontiers in Veterinary Science, 2020
Staphylococcus aureus is a causative agent of different infectious processes, food poisoning, and autoimmune disorders. The horizontal transfer of pathogenic strains can occur from animal to human under both house and farm conditions, and the spread of ...
Ksenia Fursova, Anatoly Sorokin, Sergey Sokolov, Timur Dzhelyadin, Irina Shulcheva, Margarita Shchannikova, Daria Nikanova, Olga Artem'eva, Natalia Zinovieva, Fedor Brovko, Fedor Brovko   +10 more
doaj   +1 more source

Evaluation of a Product Intended for Microbiological Control in Animal Production, and Its Combination With Halquinol

Animal Research and One Health, EarlyView.
Activo Liquid and Halquinol inhibit Salmonella and Escherichia coli in culture media. Activo Liquid exhibits bactericidal action, whereas HA is bacteriostatic, and their combination results in positive or indifferent interactions. This combination effectively inhibits E. coli throughout digestion simulation, thus reducing the required concentrations of
Alberto Gonçalves Evangelista, Lucas dos Santos Janotto, Adriana Paula Possamai, Carolina Cini Perry, Francine Lemes Ribeiro, Rafael Canonenco de Araujo, Fernando Bittencourt Luciano   +6 more
wiley   +1 more source

Risk of Bacteriophage Therapeutics to Transfer Genetic Material and Contain Contaminants Beyond Endotoxins with Clinically Relevant Mitigation Strategies

Infection and Drug Resistance, 2021
James B Doub Division of Clinical Care and Research, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USACorrespondence: James B DoubDivision of Infectious Diseases, University of Maryland School of Medicine, 725 ...
Doub JB
doaj  

Serological and virulence factors analysis of Escherichia coli isolates causing post-weaning diarrhea in intensive pig farms

浙江大学学报. 农业与生命科学版, 2006
In order to determine the prevalent serotypes and virulence factors of pathogenic Escherichia coli isolates from piglets with post-weaning diarrhea (PWD) in intensive pig farms of Zhejiang Province, rectum swabs from piglets with PWD in intensive pig ...
JIANG Zhong-qi, WANG Na, FANG Wei-huan, SUN Jian-hua, LI Hong-zhou   +4 more
doaj   +1 more source

Prevalence of Enterotoxigenic S. aureus in Table Eggs in El-Fayoum City, Egypt [PDF]

Journal of Veterinary Medical Research, 2022
This study was designed to determine the prevalence of enterotoxigenic S. aureus in table eggs in El-Fayoum city, Egypt. A total of 250 table egg samples (75 Baladi hens’, 75 white farm hens’, 75 brown farm hens’ and 25 duck egg samples) were collected ...
Adel M. El Kholy, Mohamed Elshater, Marwa Abd El Gawad, Mohamed M.A. Zeinhom   +3 more
doaj  

Micro/nanorobots for detecting and eliminating biological and chemical warfare agents

BMEMat, EarlyView.
Fuel‐powered and field‐driven micro/nanorobots provide a cutting‐edge platform to safeguard national security and defense. This review reports the latest research progress in micro/nanorobots in sensing and detoxifying biological and chemical warfare agents.
Song Li, Huaijuan Zhou, Di Shi, Zdeněk Sofer, Jinhua Li   +4 more
wiley   +1 more source