Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A placebo-controlled double-blind study of 30 patients with advanced chronic fatty liver was intended to show how far treatment with a liver preparation, in this case Hepavis, is superior to alcohol abstinence alone. Examination of the laboratory parameters, especially of gamma GT shows that treatment with Hepavis with simultaneous withdrawal of alcohol produces a rapid normalization or improvement of the laboratory findings and consequently an accelerated improvement in the course of the disease. This leads to the conclusion that the pathological activity of the liver cell is reduced more quickly by the constituents of Hepavis than without suitable therapy, and that a more favorable prognosis for the fatty liver as a potential precurser of cirrhosis is to be attained. Not only is elimination of the lipogenic factor, alcohol, essential in the treatment of fatty liver, but also treatment with hepatotropic substances.
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PMID:[Treatment of alcoholic toxic fatty liver. A placebo-controlled trial with hepavis (author's transl)]. 11 Oct 85

Six oral administrations per day of 30 mg S-adenosylmethionine (SAMe) for 30 days, in addition to 6000 gamma/day of Vitamine B12 induced marked improvements of biochemical parameters in 20 patients with hepatic cirrhosis or various chronic hepatites. Particularly, the protidemia, bilirubinemia and radial immunodiffusion have shown the highest favorable drug responses. These improvements were still lasting and even further increasing 30 days after the end of therapy. In another group of patients with similar diagnosis and under clinical conditions comparable to the previous group of twenty, the administration of Vitamine B12 alone, in the same doses as above, has not induced any alteration in the biochemical parameters.
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PMID:[Double-blind studies of the therapeutic action of S-Adenosylmethionine (SAMe) in oral administration, in liver cirrhosis and other chronic hepatitides]. 109 65

The effects of vitamin B12 status on growth and tissue selenium distribution were studied in Sprague-Dawley rats chronically exposed to subtoxic levels of selenite. Vitamin B12 status was monitored by urinary methylmalonic acid excretion and by liver and plasma vitamin B12 levels. Selenite absorption was unaffected by dietary level of vitamin B12. A significant (P < 0.05) interaction of vitamin B12 and selenium was found on growth of rats fed vitamin B12 deficient or control diets. In vitamin B12 depleted rats, there were significant histologic changes in the liver that were characterized by micronodules and regeneration, bile duct reduplication, mild cirrhosis, necrosis of individual hepatocytes and other minor histologic changes. There was no gross or histologic evidence of liver toxicity in rats supplemented with vitamin B12. Rats pair-fed 9 mg/kg selenium with vitamin B12 had significantly lower liver and kidney selenium levels and significantly higher blood selenium levels compared to rats fed the diet without vitamin B12. These results are consistent with the hypothesis that vitamin B12 deficiency limits selenium methylation and excretion, resulting in higher tissue selenium levels and subsequent toxicity.
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PMID:Effect of vitamin B12 on performance and tissue selenium content in rats fed sub-toxic levels of selenite. 830 6

We determined the vitamin B12 clearance using an ultrafiltration technique and assessed whether the clearance of this vitamin B12 could be used to estimate the glomerular filtration rate (GFR). Fourteen subjects (5 had renal disease, 7 had diabetes mellitus, one had liver cirrhosis and one had cholelithiasis) divided into two groups were studied (group 1, 5 patients without vitamin B12 preloading; group 2, 9 patients with vitamin B12 preloading). Vitamin B12 clearance was significantly correlated with inulin clearance (r = 0.81, p < 0.001) in group 1; group 2 showed an even better correlation (r = 0.94, p < 0.001) with the presaturated vitamin B12 binding protein. In group 2, the mean inulin and vitamin B12 clearance values do not differ significantly (40.3 +/- 13.6 vs 48.2 +/- 17.2 ml/min), but there was a significant difference between mean inulin and creatinine clearance (40.3 +/- 13.6 vs 64.9 +/- 19.9 ml/min, p < 0.05). In conclusion, vitamin B12 clearance appears to be a more reliable method of estimating GFR than creatinine clearance.
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PMID:Measurement of glomerular filtration rate by free vitamin B12 clearance. 832 13