Effects of antenatal hypoxia on the parameters of tissue homeostasis in the liver of albino rats.

We studied age-dependent dynamics of some liver parameters in albino rats after antenatal hypoxia. A decrease in body weight, absolute liver weight in newborn and mature rats, and a reduction of relative weight of the liver in mature animals were observed under these conditions. It was found that antenatal hypoxia promotes a decrease in DNA-synthetic activity of hepatocytes, intensifies free radical processes in the liver of newborn rats, and reduces the number of nucleoli in hepatocytes.