Results 51 to 60 of about 29,350 (230)

Genetic diversity of Salmonella enterica recovered from chickens farms and its potential transmission to human

Journal of Infection and Public Health, 2020
Background: Salmonella is a zoonotic bacterium transmitted through the food chain and is an important cause of disease in humans. The current study is aimed to characterize Salmonella isolates from broiler breeder chickens farms using, polymerase chain ...
Omneya S. Magdy, Ihab M. Moussa, Hussein A. Hussein, Mahmoud D. El-Hariri, Ahmed Ghareeb, Hassan A. Hemeg, Khalid S. Al-Maary, Aymen S. Mubarak, Waleed K. Alwarhi, Jakeen K. Eljakee, Saleh A. Kabli   +10 more
doaj   +1 more source

Priming by recombinant chicken interleukin-2 induces selective expression of IL-8 and IL-18 mRNA in chicken heterophils during receptor-mediated phagocytosis of opsonized and nonopsonized Salmonella enterica serovar enteritidis

, 2003
Heterophils, the principal avian polymorphonuclear leukocytes (PMNs) equivalent to the mammalian neutrophil, function as professional phagocytes against bacterial infections, mediate acute inflammation, and respond to cytokine stimulation to aid in ...
Michael H Kogut, Pete Kaiser, Kogut, Michael H, Kaiser, Pete, Lisa Rothwell, Rothwell, Lisa   +5 more
core   +1 more source

Effects of Clostridium butyricum on intestinal environment and gut microbiome under Salmonella infection

Poultry Science, 2022
: Salmonellosis causes massive economic losses globally every year. Especially in poultry, numerous drug-resistant bacteria have emerged; thus, it is imperative to find alternatives to antibiotics. As a probiotic, Clostridium butyricum (C.
Xuesong Zhang, Mengze Song, Penghao Lv, Guijuan Hao, Shuhong Sun   +4 more
doaj   +1 more source

Synthetic O‐Polysaccharide Backbone Units for a Single Antigen Vaccine Against Two Major Non‐Typhoidal Salmonella Serovars

Angewandte Chemie International Edition, EarlyView.
A modular strategy was developed to synthesize tri‐, hexa‐, and nona‐saccharides representing repeating units of the conserved O‐polysaccharide backbone of Salmonella. Conjugates of these glycans to bacteriophage Qβ induced strong IgG responses in mice and rabbits. Antibodies elicited recognized native O‐polysaccharides and conferred protection against
Xingling Pan, Changxin Huo, Soham Maity, Herbert Kavunja, Rachel Moszyk, Cameron Talbot, Scott M. Baliban, Xuefei Huang   +7 more
wiley   +1 more source

Bacterial contamination of table eggs and the influence of housing systems

, 2008
With the introduction of alternative housing systems for laying hens in the EU, recent research has focussed on the bacterial contamination of table eggs, e.g. eggshell and egg content contamination.
Heyndrickx, M, Messens, W., Herman, L., de Reu, K., De Reu, K, Uyttendaele, M., Rodenburg, TB, Rodenburg, T.B., Herman, L, Messens, W, Uyttendaele, Mieke, Reu, K., de, Heyndrickx, M.   +12 more
core   +1 more source

Comparative Virulotyping of Salmonella typhi and Salmonella enteritidis [PDF]

Indian Journal of Microbiology, 2013
Members of Salmonella enterica are important foodborne pathogens of significant public health concern worldwide. This study aimed to determine a range of virulence genes among typhoidal (S. typhi) and non-typhoidal (S. enteritidis) strains isolated from different geographical regions and different years. A total of 87 S. typhi and 94 S.
Elemfareji, O.I., Thong, Kwai Lin
openaire   +3 more sources

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

Comparison of the phylogenetic analysis of PFGE profiles and the characteristic of virulence genes in clinical and reptile associated Salmonella strains

BMC Veterinary Research, 2019
Background Salmonella is generally considered as a human pathogen causing typhoid fever and gastrointestinal infections called salmonellosis, with S. Enteritidis and S. Typhimurium strains as the main causative agents.
Bartłomiej Dudek, Marta Książczyk, Eva Krzyżewska, Klaudia Rogala, Maciej Kuczkowski, Anna Woźniak-Biel, Kamila Korzekwa, Agnieszka Korzeniowska-Kowal, Radosław Ratajszczak, Alina Wieliczko, Jacek Rybka, Gabriela Bugla-Płoskońska   +11 more
doaj   +1 more source

The Role of miRNAs in Chicken Immune Regulation and Prospects for Disease‐Resistant Breeding

Animal Research and One Health, EarlyView.
A schematic workflow illustrating the screening of disease‐resistant miRNAs and the generation of miRNA‐based disease‐resistant chickens via PGC‐mediated germline genome editing. ABSTRACT MicroRNAs (miRNAs) are emerging as pivotal regulators of the immune system, playing a decisive role in shaping disease resistance in chicken.
Qiangzhou Wang, Weiran Wu, Qingqing Cai, Jiaxing Wang, Qi Gao, Muhammad Iftikhar, Yulin Bi, Hao Bai, Lihong Gu, Guobin Chang, Shihao Chen   +10 more
wiley   +1 more source

Ileal Mucosal and Fecal Pancreatitis Associated Protein Levels Reflect Severity of Salmonella Inflection in Rats

, 2009
Background Microbial infections induce ileal pancreatitis-associated protein/regenerating gene III (PAP/RegIII) mRNA expression. Despite increasing interest, little is known about the PAP/RegIII protein.
van der Meer, R., Bovee-Oudenhoven, I.M.J., Ampting, M.T.J., van, Schonewille, A., Kramer, E., Keijer, J., Meer, R., van der, van Ampting, M.T.J., Rodenburg, G.C.H., Vink, C.   +9 more
core   +1 more source