Fecal microbial composition associated with testosterone in the development of Meishan male pigs.

ABSTRACT:

Introduction

The gut microbiota closely relates to host health, whereas the relationship between gut microbiota and testosterone during the development of Meishan male pigs remains unclear. This study investigated the fecal microbiota composition and testosterone level during development in Meishan male pigs.

Methods

Fresh fecal samples of 20 healthy Meishan male pigs were individually collected at 10 and 22 weeks (wk) of age for testosterone content detection and bacteria pyrosequencing analysis. Anaerobic culture experiment of fecal bacteria in vitro was performed for bacteria pyrosequencing analysis.

Results

The fecal testosterone content increased significantly from 10 weeks (wk) to 22 wk of age (P < 0.05). Meanwhile, the boars at 22 wk had a lower abundanc

SUBMITTER: Jiang X 

PROVIDER: S-EPMC10694212 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature