cyclic-gmp and Hepatitis--Chronic

Pg E, F2 alpha and F1 alpha, protein-bound plasmic oxyproline (PBPO) as well as 24-h oxyprolinuria (OPU) were measured in 119 patients suffering from various forms of chronic hepatic diseases. Composition of cellular infiltrates in histological specimens was assessed quantitatively for chronic hepatitis patients. Hepatic levels of Pg E, OPU and PBPO were elevated in all the patients, whereas PgF2 alpha and 6-keto-PgF1 alpha values were similar to controls. There were relationships between PBPO and OPU, PgE and 6-keto-PgF1 alpha. Unlike patients with active hepatitis and hepatic cirrhosis, those with chronic persistent hepatitis demonstrated a direct correlation between cellular infiltrate fibroblasts and PgE, PgF2 alpha; between PgF2 alpha and Kupffer's cells content. Inverse relationship occurred between PgE and free hepatic macrophages. In response to prostenon (PGE2) moderate PBPO decline went in line with elevation of cAMP/cGMP. A significant increase of PBPO during introduction of ensaprost-F (PgF2 alpha) did not result in changes in cyclic nucleotides. Prostenon treatment decreased PBPO under no shifts in OPU. A regulatory role of PgE is suggested in collagen metabolism stabilization. Prostenon is proposed for therapeutic use to inhibit sclerotic processes in liver impairment.

Topics: Adolescent; Adult; Aged; Chronic Disease; Collagen; Cyclic AMP; Cyclic GMP; Female; Hepatitis, Chronic; Humans; Liver Diseases; Male; Middle Aged; Prostaglandins

Topics: Adenylyl Cyclases; Cell Membrane; Chronic Disease; Cyclic AMP; Cyclic GMP; Fatty Liver; Hepatitis, Chronic; Humans; Liver; Liver Cirrhosis

Plasma of cAMP and cGMP in 30 cases of chronic active hepatitis (group of cholestatic patients) as well as in 20 cases of chronic hepatitis with submassive or massive necrosis (group of chronic severe hepatitis patients) were studied with 125I-marked radioimmunoassay. 50 cases with their serum bilirubin levels higher than 171 mumol/L were selected as subjects for this study. Among them, 42 were diagnosed as hepatitis B, 6 as coinfection of hepatitis A and B. According to differentiation of symptoms and signs of TCM, 24 were diagnosed as simple hepatitis due to blood stasis and blood heat, 17 as hepatitis due to blood stasis and blood heat accompanying symptoms of Yang deficiency of the Spleen and Kidney. 20 healthy persons were selected as controls. The results were as follows: cAMP was 56.82 +/- 25.54 ng/L and 80.32 +/- 20.73 ng/L, and cGMP was 9.07 +/- 6.56 ng/L and 19.49 +/- 9.34 ng/L in the group of cholestatic patients and in the group of chronic severe hepatitis patients respectively. Both were higher than those in the control group whose cAMP was 14.12 +/- 3.25 ng/L and cGMP was 5.87 +/- 1.44 ng/L (P less than 0.01). Increase in cGMP and decrease in the ratio of cAMP and cGMP in the cases accompanying symptoms of Yang deficiency of the Spleen and Kidney were much higher than those in the other two types of hepatitis patients (P less than 0.01 and 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adolescent; Adult; Cholestasis, Intrahepatic; Cyclic AMP; Cyclic GMP; Drugs, Chinese Herbal; Female; Hepatitis A; Hepatitis B; Hepatitis, Chronic; Humans; Liver Cirrhosis; Male; Medicine, Chinese Traditional; Middle Aged; Superinfection