搜索结果: 1-11 共查到“畜牧学 E. coli”相关记录11条 . 查询时间(0.051 秒)
Effect of Polysaccharides from Acanthopanax senticosus on Intestinal Mucosal Barrier of Escherichia coli Lipopolysaccharide Challenged Mice
Herbal Extract Intestinal Barrier Inflammation Epidermal Growth Factor Pro-inflammatory Cytokines Metabolism
2016/5/20
To investigate the role of polysaccharide from Acanthopanax senticosus (ASPS) in preventing lipopolysaccharide (LPS)-induced intestinal injury, 18 mice (at 5 wk of age) were assigned to three groups w...
Screening of antimicrobial resistance and molecular detection of fluoroquinolone resistance mechanisms in chicken faeces-derived Escherichia coli
antibiotic susceptibility E. coli rep-PCR
2016/2/23
This study was aimed at investigating the resistance to antimicrobial agents and to assess the predominant molecular mechanisms of fluoroquinolone resistance in faecal E. coli strains isolated from ch...
Characterization of plasmid-mediated quinolone resistance by the qnrS gene in Escherichia coli isolated from healthy chickens and pigs
Escherichia coli qnr gene blaCTX-M
2015/4/1
The prevalence of qnr and qepA genes in 660 Escherichia coli isolates was investigated in healthy animals from 30 pig farms and 30 chicken farms in Taiwan from January 2005 to February 2006 by the pol...
Kinetic Behavior of Escherichia coli on Various Cheeses under Constant and Dynamic Temperature
Escherichia coli Cheese Predictive Model Dynamic Model
2016/5/17
In this study, we developed kinetic models to predict the growth of pathogenic Escherichia coli on cheeses during storage at constant and changing temperatures. A five-strain mixture of pathogenic E. ...
口服益生菌Escherichia coli Nissle 1917调控断奶仔猪空肠黏膜屏障功能的机理研究
益生菌 Escherichia coli Nissle 1917 仔猪 肠道屏障 occludin calprotectin
2014/3/18
旨在探讨口服益生菌Escherichia coli（E.coli）Nissle 1917调控病原菌E.coli Abbottstown攻毒或未攻毒21 d断奶仔猪肠道屏障功能的机理。将20头21 d断奶仔猪（(6.35±0.38) kg）随机分为4组：（1）饲喂基础日粮的对照组（CON）；（2）正试期口服E.coli Nissle 1917组（EcN）；（3）预试期E.coli Abbottsto...
Effects of Probiotic and Prebiotic on Average Daily Gain, Fecal Shedding of Escherichia Coli, and Immune System Status in Newborn Female Calves
Holstein Calves Multi-strain Probiotic Mannanoligosaccharides Beta-glucan E. coli Count
2016/5/10
Thirty two Holstein female calves (initial body weight = 40±3.0 kg) were used to investigate the effects of probiotic and prebiotic on average daily gain (ADG), fecal E. coli count, white blood cell c...
Protease-activated receptor-2 (PAR-2) regulates enterotoxigenic Escherichia coli-induced diarrhea during weaning in piglets
Diarrhea weaning piglet gastrointestinal tract
2011/1/11
Protease-activated receptor-2 (PAR-2) is a member of the G-protein-coupled receptor family. The proteases that activate PAR-2 are released during inflammation and injury, with PAR-2 regulating the res...
Prevalence of Pathogenic Escherichia coli in a Swine Breeding Environment in Can Tho Province,Vietnam
AEEC eae ETEC STEC stx
2009/9/10
To determine the presence of enterotoxigenic Escherichia coli (E. coli) (ETEC), Shiga toxin-producing E. coli (STEC) and attaching and effacing E. coli (AEEC) were collected in swine and in a water sy...
Dietary L-arginine Supplementation Improves Intestinal Function in Weaned Pigs after an Escherichia coli Lipopolysaccharide Challenge
Arginine Lipopolysaccharide Weaned Pigs Intestinal Function
2016/5/3
This study was conducted to determine whether L-arginine (Arg) supplementation could improve intestinal function in weaned pigs after an Escherichia coli lipopolysaccharide (LPS) challenge. Treatments...
Comparative Effects of Phytase Derived from Escherichia coli and Aspergillus niger in Sixty Eight-week-old Laying Hens Fed Corn-soy Diet
Laying Hens Phytase Egg Quality Egg Production Serum
2016/5/3
Two hundred and sixteen 68-week-old Hy-Line brown laying hens were used in a 6-week feeding trial to compare the efficacy of phytases Optiphos (OPT) and Natuphos (NAT), which were isolated from Escher...
Effects of Olaquindox and Cyadox on Immunity of Piglets Orally Inoculated with Escherichia coli
Quinoxalines Antimicrobials Immunity Growth Pigs
2016/4/20
A 2횞3 factorial arrangement of treatments was used to determine the effects of olaquindox and cyadox on immune response of Landrace횞Large-White geld piglets that had been orally given 10...