The relation between liver damage and reproduction in female Japanese quail (Coturnix japonica) exposed to high ambient temperature.

ABSTRACT: Reproductive failure associated with heat stress is a well-known phenomenon in poultry. High temperatures also induce various metabolic disturbances in many animals. Because the liver plays a central role in metabolism, the present study aimed to clarify the relationship between liver and reproduction in Japanese quails exposed to high temperatures. In the consecutive 20-D experimental period, quails were treated with 25°C (control) or 34°C (heat) from 12:00 to 16:00. Eggs were collected for hatching. On completion of the experimental period, quails were humanely euthanized for hormone analyses (e.g., serum and ovarian follicles). Serum metabolites were analyzed using GC/MS. Liver and ovary samples were collected for mRNA levels, histomorphology, and metabolic analysis. Ovary and oviduct w

SUBMITTER: Pu S 

PROVIDER: S-EPMC7598027 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature