Studies on the mechanism of the effect of heat stress on the liver of finishing sows

In this experiment, six reserve Rongchang pig sows of 10 months of age and weighing about 75 kg were randomly selected as samples, and all of them were confined in a temperature-controlled room for free feeding. They were randomly assigned to the heat stress group (HS, n=3) and the thermoneutral group (TN, n=3)