| Abstract: | A study was made of the indices of lipid peroxidation (LPO)--conjugated dienes (CD) and diene ketones (D), cyclic nucleotides (CN)--cAMP and cGMP, prostaglandins (PG) E and F2 alpha in biopsy tissue of the liver in 55 patients with chronic hepatitis (CH) and liver cirrhosis (LC). LPO was determined by spectrophotometry, CH and LC--by a radioimmunoassay. In patients with CPH and CAH the indices of LPO and cGMP were normal, cAMP, PG and PGE/PGF2 alpha were raised. In a severe fast progressive liver lesion disorder of coordination activity of the cell membranous systems was characterized by a high LPO activity, a decrease in cAMP and relative deficit of liver PG. |
