[Adrenal glucocorticoid function and cytoplasmic dehydrogenase activity in the presnece of mechanical and toxic liver damage]

Biull Eksp Biol Med. 1976 Sep;82(9):1043-5.
[Article in Russian]

Abstract

Against the background of low steroid metabolism in the liver there was noted some decrease in the rate of corticosterone synthesis by the adrenal gland sections, and also, a decrease in the dehydrogenase activity in the cytoplasm of adrenal cells in male rats 48 hours after partial hepatectomy, as compared to the sham-operated animals. These changes resulted from suppression of the central mechanisms of stress realization due to the lowered steroid metabolism. Intraperitoneal administration of carbon tetrachloride (0.1 ml per 100 g of body weight) at the same periods led to a significant intensification of the steroidogenesis in the adrenal tissue and to the activation of NAD-dependent dehydrogenases in the cytoplasm. The role of toxic injury of the glands in the changes of the functional state of the adrenal cortex cells is discussed.

MeSH terms

  • 11-Hydroxycorticosteroids / metabolism
  • Adrenal Glands / enzymology
  • Adrenal Glands / metabolism*
  • Adrenocorticotropic Hormone / metabolism
  • Animals
  • Carbon Tetrachloride Poisoning / complications
  • Carbon Tetrachloride Poisoning / metabolism*
  • Chemical and Drug Induced Liver Injury / etiology
  • Chemical and Drug Induced Liver Injury / metabolism*
  • Corticosterone / biosynthesis
  • Hepatectomy*
  • In Vitro Techniques
  • Male
  • Oxidoreductases / metabolism
  • Rats

Substances

  • 11-Hydroxycorticosteroids
  • Adrenocorticotropic Hormone
  • Oxidoreductases
  • Corticosterone