Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The behaviour of gamma-glutamyl transpeptidase was compared with other serum enzyme activities and functional parameters in a carefully selected and relatively extensive series of patients with liver disease, including alcoholics, in an investigation of the underlying pathogenesis and its clinical expression. Reference. to the literature and to personal data showed that increased gamma-glutamyl transpeptidase levels could be attributed to enzyme induction (caused by drugs or alcohol), liver damage in the broad sense, and intra- or extrahepatic cholestasis. These causes were individually predominant, or nearly so, on occasions, though their concomitance was more common. High levels, however, were not pathognomonic for a given disease. In alcoholism, they were highly indicative, especially if accompanied by GLD changes. They were a virtually constant, early, and typical finding in intra- and extra-hepatic cholestasis, and tended to persist for a time after the resolution of icterus. Lastly, they were an aid in the early diagnosis of aggressive hepatitis and liver cancer.
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PMID:[Critical observations on changes in gamma-glutamyl-transpepdidase in hepatopathies]. 0 98

The AA. have observed some patients suffering from persistent chronic hepatitis, aggressive chronic hepatitis, severe virus hepatitis, hepatic cirrhosis, hepatic metastasis, cholecystolithiasis, hepatic abscess, congestic heart disorder, alcoholism also patients treated with barbiturics and benzodiazepine, comparising in the meanwhile gamma-glutamyl-transaminase. They would suggest a new interpretation: the observed enzyme was higher in the obstructive diseases, gamma-GT also notable higher in the cellular hepatic diseases (hepatitis, cirrhosis and so on). In their opinion gamma-GT should be a regular enzymatic screening for liver diseases, but should not anyway eliminate the till now used enzymes.
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PMID:[New views referred to gamma-glutamyl-transpeptidase (author's transl]. 1 13

The GGTP is an enzyme localized, in the liver cell, inside microsome. At beginning the use of the GGTP was introduced for the diagnosis of chronic hepatitis; after it was noted as this was steady increased in the cholestasis and in the alcoholism. We have, hence, wanted to experiment if the changing of the level of the GGTP allowed to us a diagnosis of chronic alcoholic hepatitis. Our research is based on seventy-five patients with several liver diseases. It has been noted as the highest levels of the GGTP have appeared in cases of chronic alcoholic hepatitis with signs, histologicals and biochemicals, o cholestasis. In fact we have, on overage, levels of 955 mU/ml in the chronic alcoholic hepatitis with signs of cholestasis and of 135 mU/ml in that without it. In conclusion the GGTP is a good index for the diagnosis of chronic alcoholic cholestatic hepatitis.
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PMID:[The gamma-glutamyl transpeptidase (GGTP) as an index for the diagnosis of chronic alcoholic cholestatic hepatitis (author's transl)]. 3 45

Patients attending a clinic for diseases of the liver were tested for blood-ethanol by a gas chromatographic technique sensitive to about 5 mg/dl (1 mmol/1). Of 172 patients (51 men, 121 women) 36% gave a history of heavy drinking (greater than 80 g ethanol/day; equivalent to 8 fl oz of whisky or 1 litre of wine) and 13% had ethanol in the bloodstream at values of 8-400 mg/dl. 42 patients (24%) had the liver-biopsy changes of alcoholic liver disease, and 17 of these had ethanol in the blood at one time or another. Nearly half (22/49) of all patients admitting heavy drinking also had detectable blood-ethanol. In all cases but 1 where blood-ethanol was found, a drinking history was admitted on first attendance, and alcoholic liver disease was nearly always found on subsequent biopsy. Blood-ethanol and admission of drinking were most constantly found in association with alcoholic steatosis and hepatitis. Both features were less commonly present in cases of alcoholic cirrhosis. Only 1 patient of 22 with "cryptogenic" cirrhosis on biopsy was found to have both ethanol in the blood and an alcoholic history, although 5 had an alcoholic history alone. The value of serial blood-ethanol estimations in the treatment of alcoholics and the detection of relapses is demonstrated. The findings confirm the relatively low frequency of alcoholism as a contributor to cirrhosis in the United Kingdom. Alcohol does not seem a major cause of cryptogenic cirrhosis. Casual blood-ethanol estimation is a useful and objective adjunct to techniques of investigating diseases of the liver.
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PMID:Casual blood-ethanol estimations in patients with chronic liver disease. 5 Nov 46

The results of liver biopsy in 100 patients with tuberculosis are reported. In 8 patients, biopsy only occurred secondarily, during liver disease which appeared during antituberculous treatment. In five cases, the association of rifamycin and isoniazid was probably responsible and the mild histological signs noted suggested a favourable course after stopping one of the drugs or simply reducing the dose. The 3 other patients had virus hepatitis and biopsy was of prognostic interest by revealing the onset of post-hepatic cirrhosis. In 92 cases, liver biopsy was carried out before treatment. In 34 cases the liver was normal, in 38 patients there were hisotlogical changes which did not suggest tuberculosis but, probably, alcoholism. These were : steatosis, in 21 cases, cirrhosis in 8 cases, a mixture of steatosis and cirrhosis in 4 cases, and acute alcoholic hepatitis in 5 cases. Finally, in 20 cases, biopsy revealed an appearance of granulomatous hepatitis. Although this lesion is significant in the development of the disease, it is not characteristic of tuberculosis unless there is caseous necrosis, as in 2 cases, and unless culture of the biopsy material is positive, as in one case out of 9, i.e. the diagnostic interest of liver biopsy is not very great compared with prognostic interest. By determining the anatomical condition of the liver, often not obvious when simple liver function tests are carried out, it permits one to forsee to some extent the tolerance of the liver to antituberculous treatment, especially in alcoholics.
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PMID:[Information obtained by liver biopsy in 100 tuberculous patients]. 17 Jun 85

Recent studies suggest that the ratio of plasma alpha-amino-n-butyric acid to leucine is increased specifically by chronic heavy alcohol consumption. To test this hypothesis, we determined this ratio in normal controls and (1) currently drinking chronic heavy alcoholics; (2) currently abstaining chronic alcoholics; (3) patients with nonalcoholic liver disease; (4) chronically alcohol-fed rats and mice; (5) mice infected with murine hepatitis virus; and (6) mice exposed to carbon tetrachloride. Mean ratios in control persons, drinking alcoholics, abstaining alcoholics, and nonalcoholic liver disease patients were not statistically different. Of 5 drinking alcoholics followed serially from the beginning of abstinence, 1 had an elevated ratio on admission and a persistently elevated ratio even 2 weeks later; another had a ratio more elevated after 2 weeks of abstinence, than on admission; and 3 had ratios in the normal elevated after 2 weeks of abstinence than on admission; and 3 had ratios in the normal range. Compared to control rats, chronically alcohol-fed rats had a significantly elevated mean ratio after 1 month and an even higher ratio after 2 months (P less than 0.001). In control, alcohol-fed and carbon tetrachloride-treated mice, alpha-amino-n-butyric acid was undetectable, but in two sets of mice with severe murine hepatitis virus infection, elevated ratios were found. We conclude that because the ratio of alpha-amino-n-butyric acid to leucine is not necessarily elevated in chronic heavy alcoholics but can be elevated in acute experimental liver cell injury, it does not appear to be a specific marker for the detection of alcoholism.
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PMID:Plasma alpha-amino-n-butyric acid to leucine ratio: nonspecificity as a marker for alcoholism. 71 Aug 26

The incidence of death caused by cirrhosis of the liver has increased in Israel during the last 20 years as it has in other parts of the world; still the incidence is much lower than in most countries. Increasing alcoholism and higher rates of hepatitis probably play a role, however in many cases the cause of cirrhosis remains in the dark.
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PMID:[Liver cirrhosis in Israel (author's transl)]. 73 11

"Cures" embrace by definition a broad spectrum starting from taking waters in health resorts to hospital treatment in modern rehabilitation centers. The effectiveness of traditional cure procedures is discussed. Effectiveness of drinking cures, baths and mud packs in liver disease has not yet been proven. Controlled trials are necessary. Clinical treatment is indicated in alcoholic liver damage, viral hepatitis with a protracted course, chronic aggressive hepatitis and compensated cirrhosis of the liver; such treatment, however, is questionable in fatty liver and in chronic persistent hepatitis. Data concerning the effectiveness of treatment of chronic liver diseases are given. The following conclusions are drawn: patients with liver disease ought to be hospitalized when undergoing cures, indications have to be precised, collaboration of patients has to be stimulated, hospital discipline has to be tight, therapy of alcoholism has to include several psychosocial aspects, treatment after leaving hospital has to be improved.
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PMID:[Is there a therapeutic effect of cures undergone by patients with chronic liver disease? (authors transl)]. 92 80

On routine hospital admission, 23,714 patients received a 28-test serum metabolic profile. The 33 most common diseases (4,132 patients) of liver, pancreas, and gallbladder (LPG) had unique chemical templates averaging 15 significant serum deviations. Each LPG disease differed from all others by elevations of both leucine-aminopeptidase (LAP) and alkaline phosphatase (AP) levels. LAP level was low or normal and serum glutamic oxaloacetic transaminase (SGOT) and AP levels were elevated in 43 non-LPG diseases. Patients with acute and chronic pancreatitis had elevated amylase levels. The four nonmalignant diseases of the gallbladder were associated with normal levels of amylase and lactic dehydrogenase (LDH); except for silent cholelithiasis, each showed elevated total bilirubin (BIL) levels. Patients with solitary or scattered lesions of the liver had normal bilirubin levels (2,115 patients), and those with diffuse interstitial or parencymal disease had elevated BIL levels. Cancer patients had elevated LDH and alpha1 globulin (A1G) levels, but low albumin levels. The importance of comprehensive liver profiles in the treatment of psychoses is emphasized by significant liver damage in a number of these patients. A1G was normal and LDH was elevated in patients having mononucleosis, hepatitis, lupus erythematosus, alcoholism, and alcoholic cirrhosis.
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PMID:Serum chemistry templates of disease in liver, pancreas, and gallbladder. 116 26

To clarify the relationship between hepatitis C virus (HCV) infection and hepatocellular carcinoma (HCC), frozen serum samples from 213 patients with histologically proven liver cirrhosis alone (96 alcoholics, 59 HBsAg positive, 29 non-A, non-B hepatitis, 29 cryptogenic) and 40 patients with liver cirrhosis and HCC (12 alcoholics, 7 HBsAg positive, 7 non-A, non-B hepatitis, 14 cryptogenic) were analyzed for antibodies to hepatitis C virus (anti-HCV) with the ortho-HCV-ELISA. The results were as follows. 50 of 253 (20%) patients were anti-HCV positive. The prevalence of anti-HCV was significantly higher in patients with HCC than in patients without HCC (14 of 40 [35%] vs 36 of 213 [17%]; p less than 0.001). In anti-HCV-positive patients HCC were significantly more frequent than in anti-HCV-negative patients (14 of 50 [28%] vs 26 of 203 [13%]; p less than 0.001). The significantly higher occurrence of HCC in anti-HCV-positive patients was not related to other known risk factors such as alcoholism or chronic hepatitis B virus (HBV) infection. Patients with HCV infection as the only risk factor also had a significantly higher occurrence of HCC (12 of 38 [32%] vs 26 of 203 [13%]; p less than 0.001). Our data suggest that chronic HCV infection plays an important role in the pathogenesis of HCC, in particular in patients with cirrhosis unrelated to alcohol or HBV infection.
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PMID:[Hepatitis-C virus and hepatoma]. 131 Nov 25


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