Linoleic acid ameliorates intestinal mucosal barrier injury in early weaned pigeon squabs (Columba livia).

ABSTRACT: The study aimed to investigate whether linoleic acid could improve the intestinal barrier function of squabs under weaning stress conditions. Totally 320 7-d-old weaned squabs were randomly divided into four treatment groups, including control group (CON), 0.7% linoleic acid addition group (LA007), 1.4% linoleic acid addition group (LA014) and 2.1% linoleic acid addition group (LA021). At 21 d, eight squabs were randomly selected from each treatment group for sampling and determination. The results showed that adding linoleic acid could improve (P < 0.05) the body weight of weaned squabs, and LA014 had the best effect. With the increase of linoleic acid dosage, villi height and villi area increased linearly or quadratically (P < 0.05), and reached the maximum in LA021 or LA014, respectivel

SUBMITTER: Xu Q 

PROVIDER: S-EPMC10195202 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature