The prevalence of antimicrobial resistance (AR) in bacteria isolated from U.S. food animals has increased over the last several decades as have concerns of AR foodborne zoonotic human infections. Resistance mechanisms identified in U.S. animal isolates of Salmonella enterica included resistance to aminoglycosides (e.g., alleles of aacC, aadA, aadB, ant, aphA, and StrAB), β-lactams (e.g., bla CM...

A 14-wk study was conducted to determine the nutritional efficacy and ssmetabolic impact of 2 types of microalgal biomass as alternative protein sources in laying hen diets. Shaver hens (total = 150 and 26 wk old) were fed 1 of 5 diets: a control or a defatted green microalgal biomass (DG; Desmodesmus spp.) at 25% and a full-fatted diatom biomass (FD; Staurosira spp.) at 11.7% inclusion with or...

Cap1p, a transcription factor of the basic region leucine zipper family, regulates the oxidative stress response (OSR) in Candida albicans. Alteration of its C-terminal cysteine-rich domain (CRD) results in Cap1p nuclear retention and transcriptional activation. To better understand the function of Cap1p in C. albicans, we used genome-wide location profiling (chromatin immunoprecipitation-on-ch...

BACKGROUND Puromycin aminonucleoside nephrosis (PAN) is a rat model for human minimal change nephropathy. During PAN, severe proteinuria is induced that is paralleled by a reduced expression of a rat podocyte protein, named podoplanin. The protein probably plays a role in maintaining the unique shape of podocytes. Recently, attenuated amino acid transport has been observed in cultured mouse glo...

BACKGROUND Salmonella is one of major causes of foodborne outbreaks globally. This study was conducted to estimate the prevalence, typing and antibiotic susceptibilities of Salmonella enterica serovars isolated from 41 broiler chicken farms located in Kafr El-Sheikh Province in Northern Egypt during 2014-2015. The clinical signs and mortalities were observed. RESULTS In total 615 clinical sam...

Background and Aims: Acinetobacter baumannii is regarded as an important nosocomial pathogen around the world, especially in the intensive care unit that today seems to be resistant to the most antibiotics. Therefore, this study aimed to trace classes 1, 2, and 3 integrin in the isolates resistant to Acinetobacter baumannii. Materials and Methods: In this descriptive study, Acinetobacter bau...