Results 121 to 130 of about 142,643 (303)

In Vitro Antimicrobial Activities of Organic Acids and Their Derivatives on Several Species of Gram-Negative and Gram-Positive Bacteria. [PDF]

, 2019
The objective of this study was to determine the in vitro antimicrobial activity of several organic acids and their derivatives against Gram-positive (G+) and Gram-negative (G-) bacteria.
Atwill, Edward Robert, Kovanda, Lauren, Li, Xunde, Liu, Yanhong, Luo, Jia, Vaessen, Stefan, Wei, Xiaohong, Wu, Xixi, Zhang, Wen   +8 more
core   +1 more source

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

The FEBS Journal, EarlyView.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska, Anna Koczurowska, Marta Orlikowska, Maciej Nielipinski, Dominika Nielipinska, Bartosz Sekula   +5 more
wiley   +1 more source

Sodium Benzoate is Associated with Salmonella Typhi Resistant to Chloramphenicol [PDF]

, 2016
Background: There are many factors that govern growth and resistant of Salmonella typhi. A study had reported that the use of sodium benzoate caused antibiotic resistant.
Anand, J. R. (Jay), Dewi, A. R. (Ariani), Fajar, J. K. (Jonny), Puspitasari, R. A. (Retno), Yahya, A. (Arif)   +4 more
core   +1 more source

Household contamination with Salmonella enterica.

Emerging infectious diseases, 2003
Household contamination with Salmonella enterica increases when occupational exposure exists (cattle farms with known salmonellosis in cattle, a salmonella research laboratory, or a veterinary clinic experiencing an outbreak of salmonellosis). Fifteen of 55 (27.2%) vacuum cleaner bags from households with occupational exposure to S.
Daniel H. Rice, Dale D. Hancock, Paivi M. Roozen, Maryanne H. Szymanski, Beth C. Scheenstra, Kirsten M. Cady, Thomas E. Besser, Paul A. Chudek   +7 more
openaire   +2 more sources

Genome-Wide Methylation Patterns in Salmonella enterica Subsp. enterica Serovars

PLOS ONE, 2015
The methylation of DNA bases plays an important role in numerous biological processes including development, gene expression, and DNA replication. Salmonella is an important foodborne pathogen, and methylation in Salmonella is implicated in virulence. Using single molecule real-time (SMRT) DNA-sequencing, we sequenced and assembled the complete genomes
Cary Pirone-Davies, Maria Hoffmann, Richard J Roberts, Tim Muruvanda, Ruth E Timme, Errol Strain, Yan Luo, Justin Payne, Khai Luong, Yi Song, Yu-Chih Tsai, Matthew Boitano, Tyson A Clark, Jonas Korlach, Peter S Evans, Marc W Allard   +15 more
openaire   +4 more sources

Plant‐produced encapsulin displays non‐typhoidal Salmonella enterica antigens and assembles into mosaic nanoparticles

The FEBS Journal, EarlyView.
This study investigates the potential of encapsulin as an antigen display platform for the development of a candidate Salmonella vaccine for poultry. Encapsulin constructs were transiently expressed in Nicotiana benthamiana where they accumulated to high levels.
Carly A. Charron, Angelo Kaldis, Shabnam Shamriz, Justin B. Renaud, Moussa S. Diarra, Christopher P. Garnham, Rima Menassa   +6 more
wiley   +1 more source

Salmonella Infection Level in Danish Indoor and Outdoor Pig Production Systems measured by Antbodies in Meat Juice and Faecal Shedding on-farm and at Slaughter [PDF]

, 2007
The prevalence of Salmonella shedding was compared in 34 organic, conventional outdoor, and indoor pig herds. Individual faecal and meat juice samples from 30-50 pigs per herd were analysed for presence of Salmonella, and Salmonella antibodies ...
Bonde, M., Sørensen, J.T.
core  

Viable but Nonculturable State, a Survival Strategy for Salmonella in Aquatic Environments

Water and Environment Journal, EarlyView.
Transition of Salmonella from a culturable state to a viable but nonculturable state under various environmental stresses and current methods for detecting viable Salmonella in environmental samples. ABSTRACT In the relentless battle for survival, Salmonella has evolved mechanisms to withstand harsh conditions such as extreme temperatures, fluctuating ...
Sanelisiwe Thinasonke Duze, Musa Marimani, Katlego Mamabolo, Mrudula Patel   +3 more
wiley   +1 more source

Typhoid Fever due to Extended Spectrum β-Lactamase-Producing Salmonella enterica Serovar Typhi: A Case Report and Literature Review

Case Reports in Infectious Diseases, 2018
Emergence of cephalosporin-resistant strains of Salmonella enterica serovar Typhi is a cause of concern in the management of enteric fever. Cephalosporin resistance in Salmonella species is mainly due to the production of extended-spectrum β-lactamases ...
Abdul Azeez Ahamed Riyaaz, Vindya Perera, Sabaratnam Sivakumaran, Nelun de Silva   +3 more
doaj   +1 more source

Incidence of diarrhea caused by rotavirus infections in rural Zhengding, China: prospective, population-based surveillance.

, 2005
Rotavirus is the pathogen most commonly associated with severe gastroenteritis in young children in the People's Republic of China, yet there are few population-based data on the incidence of rotavirus infection. The present study investigated the burden
Wang, Xuan-Yi, Xu, Zhi-Yi, von Seidlein, Lorenz, Zhang, Ying-Lin, Zhao, Shou-Jun, Hao, Zhi-Yong, Han, Oak Pil, Kilgore, Paul, Xing, Zhan-Chun, Han, Chang-Quan, Ma, Jing-Chen, Chen, Ji-Chao, Clemens, John   +12 more
core   +1 more source