Fasting-Induced Molting Impacts the Intestinal Health by Altering the Gut Microbiota.

ABSTRACT: Fasting-induced molting (FIM) is a common method used to improve the laying performance of aged laying hens. Nevertheless, this approach may impose various stresses on chickens, such as disruptions in intestinal flora and inflammation issues within the intestines. However, the impact of an imbalance in intestinal flora on intestinal health during the FIM process remains elusive. Therefore, intestinal injury, the microbiome, and the metabolome were analyzed individually and integrated to elucidate the impact of the intestinal flora on intestinal health during the FIM process. The findings indicated that fasting resulted in a notable reduction in villus height and villus/crypt ratio, coupled with elevated levels of intestinal inflammation and permeability. During the fasting period, microbio

SUBMITTER: Zhang H 

PROVIDER: S-EPMC11171271 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature