Effects of yeast products on the intestinal morphology, barrier function, cytokine expression, and antioxidant system of weaned piglets.

ABSTRACT: The goal of this study was to evaluate the effects of a mixture of yeast culture, cell wall hydrolysates, and yeast extracts (collectively "yeast products," YP) on the performance, intestinal physiology, and health of weaned piglets. A total of 90 piglets weaned at 21 d of age were blocked by body weight, sex, and litter and randomly assigned to one of three treatments for a 14-d feeding experiment, including (1) a basal diet (control), (2) 1.2 g/kg of YP, and (3) 20 mg/kg of colistin sulfate (CSE). No statistically significant differences were observed in average daily feed intake, average daily weight gain, or gain-to-feed ratio among CSE, YP, and control piglets. Increased prevalence of diarrhea was observed among piglets fed the YP diet, whereas diarrhea was less prevalent among those

SUBMITTER: Yang HS 

PROVIDER: S-EPMC5064169 | biostudies-literature | 2016 Oct.

REPOSITORIES: biostudies-literature