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)

Gluconeogenesis and alanine metabolism of normal and cirrhotic rats were studied in view of partial hepatectomy. Liver cirrhosis was made by repeated injection of thioacetamide in rat. Partial hepatectomy was performed by modified method of Higgins-Anderson. Liver glycogen and fructose-2, 6-bisphosphate were decreased after hepatectomy and recovered within 7 days in normal groups, while those of cirrhotic group reduced even in preoperative state were further decreased and hardly recovered after hepatectomy. Gluconeogenesis of perfused liver in cirrhosis was increased from both lactate and alanine preoperatively, but gluconeogenesis from alanine was not increased in both hepatectomized rats. ATP and energy charge were decreased after hepatectomy and recovered within two weeks. These level were lower in cirrhotic group, and decreased further and hardly recovered after hepatectomy. Alanine utilization to CO2 in vivo was not impaired in cirrhotic group either preoperatively or postoperatively. ATP and energy charge were increased by alanine injection in hepatectomized rats of both normal and cirrhotic group. In conclusion, glucose-insulin therapy of sufficient amounts is important to improve decreased glycolysis and abnormal gluconeogenesis on both post-hepatectomy period of normal and pre and post-hepatectomy period of cirrhosis. Also alanine is effective for stimulating decreased energy production.
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PMID:[Changes of gluconeogenesis and alanine metabolism following partial hepatectomy in normal and cirrhotic rats]. 339 28

Eleven patients of Chinese origin experienced spontaneous reactivation of chronic active hepatitis B. Eight HBsAg-positive patients were followed for an average of 15 months prior to, while three others presented during reactivation. Fatigue, hepatomegaly and jaundice were frequent findings. Elevation of both serum ALT (average = 1,212 units per liter) and hepatitis B virus DNA levels were noted in all patients, and reactivation lasted an average of 4.4 months. During resolution, clinical symptoms abated, serum ALT levels reverted toward normal, and in nine patients, the hepatitis B virus DNA values became undetectable. All patients lacked evidence for acute hepatitis A, Epstein-Barr Virus, cytomegalovirus or hepatitis delta virus infection. Histologic findings of liver tissue from eight patients showed piecemeal necrosis and fibrosis. Within the parenchyma, varying degrees of hepatocytolysis with cuffing, perivenular necrosis and acidophilic bodies were noted. Ground-glass cells and regenerative changes also were observed. Cirrhosis was not present in any of the liver biopsies. These findings suggest that spontaneous reactivation of hepatitis B occurs in heterosexual patients with chronic active hepatitis B and contributes to chronic inflammation and to the progression of their liver disease.
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PMID:Spontaneous reactivation of hepatitis B in Chinese patients with HBsAg-positive chronic active hepatitis. 361 49

Alcoholic liver disease (ALD) in Japan was compared clinicopathologically with the occurrence in the U.S.A. ALD found in Japan was more frequently complicated by other hepatic diseases including non-A, non-B chronic hepatitis than ALD found in the U.S.A. (9.9% versus 21.9%). Patients with such complications were excluded from this study. The chief complaints of the total of 51 alcoholics studied in the U.S.A. were abdominal distension or jaundice and those of 98 alcoholics studied in Japan were non-specific: general fatigue, weakness or appetite loss. The U.S. patients exhibited more elevated levels of serum bilirubin (8.1 +/- 7.5 versus 1.9 +/- 2.4 mg/dl, mean +/- SD) and a higher incidence of leukocytosis (49.0% versus 5.1%). While the serum glutamic-oxalacetic transaminase (GOT) levels were not significantly different between the two groups (146.5 +/- 116.8 versus 140.8 +/- 147.7 IU/L), the serum glutamic-pyruvic transaminase (GPT) levels among Japanese alcoholics were higher (38.6 +/- 31.4 versus 87.4 +/- 99.1 IU/L) and in about one quarter of these patients, serum GPT was higher than serum GOT, a feature not seen in the patients in the U.S.A. Comparative histopathologic study of 337 U.S. patients and 210 Japanese patients disclosed a higher frequency of cirrhosis (46.9% versus 33.8%), the presence of Mallory bodies (58.5% versus 13.8%) and marked neutrophilic exudation (45.1% versus 6.2%). Thus, the majority of Japanese alcoholics exhibited progression of liver disease, eventually leading to cirrhosis, due to hepatocellular drop-out and fibrosis caused by a mechanism different from alcoholic hepatitis. In addition, ALD in the U.S.A. revealed more striking extension of fibrosis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The characteristics of alcoholic liver disease in Japan. Clinicopathologic comparison with alcoholic liver disease in the United States. 369 16

As a major tourist attraction for heterosexuals and homosexuals, Thailand stands to experience major increases in the rate of acquired immunodeficiency syndrome (AIDS). This article describes 2 AIDS cases in Thailand, including the 1st documented case. The 1st case involved a 28-year-old unmarried Thai male who travelled to the US in 1981 for postgraduate work and had contact with both female prostitutes and homosexual men. In 1982-83, the patient demonstrated fever, fatigue, meningitis, and finally Pneumocystis carinii. He was hospitalized in 1984 for fever, bilateral deafness, and diarrhea. Serologic analysis revealed antibodies to human T-cell lymphotropic virus type III (HTLV- III). Death occurred in January 1985. The 2nd patient was a 52-year- old single man who had moved from West Germany to Thailand 10 years previously to admission in 1985 for upper gastrointestinal bleeding. The patient, a homosexual, make frequent visits to Germany and was an alcoholic. The initial clinical diagnosis was ruptured esophageal varices with cirrhosis. The patient further had a history of herpes simplex genitalis. The subsequent course of the disease process included massive blood loss and interstitial pneumonitis. Serology revealed antibodies to HTLV-III. Death occurred in August 1985. Both of these patients belonged to groups at high risk of AIDS and had clinical, serologic, and immunologic indicators that enabled confirmation of the AIDS diagnosis.
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PMID:Acquired immune deficiency syndrome in Thailand. A report of two cases. 372 46

We conducted a clinical trial to study the effects of a 10-week course of prednisone therapy and its withdrawal on serum aminotransferase levels and on hepatitis B virus (HBV) markers in patients with hepatitis B surface antigen (HBsAg) positive chronic active hepatitis (CAH-B). Eighteen patients with CAH-B were treated with prednisone, while another 18 patients matched for age, sex, race and sexual preference were followed simultaneously without treatment for the same duration. Nine of 18 prednisone-treated patients became transiently DNA polymerase positive. All nine patients developed a transient rise in serum alanine aminotransferase (ALT) levels of greater than 300 U/L above baseline values, which was associated with a drop in HBsAg levels from a mean of 186 micrograms/ml prior to therapy to 92 micrograms/ml at 6 months following treatment. Six of these patients developed fatigue, anorexia and dark urine, and four also developed either ascites or hemorrhage from esophageal varices, which was accompanied by hepatic encephalopathy. All six of these patients had histologic evidence of CAH with cirrhosis. In comparison, none of the control, untreated patients with CAH-B had any change in either HBV markers or serum ALT levels. Therefore, even a short course of prednisone in patients with CAH-B with cirrhosis is detrimental and its use should be discouraged.
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PMID:Effects of short-term, high-dose prednisone treatment of patients with HBsAg-positive chronic active hepatitis. 388 51

In the past 10 years we have examined 20 children with inflammatory liver disease associated with high serum titers of anti-liver-kidney microsome antibody (anti-LKM). The first hepatic symptoms were progressive fatigue and jaundice, the fortuitous finding of hepatomegaly or splenomegaly with raised transaminase activity, or an acute hepatitis-like illness. At the time of diagnosis, hepatomegaly was present in 18 children, splenomegaly in 16, jaundice in nine, and ascites in two. Serum alanine transferase activities were elevated in all but two, who had already received steroids. Serum total gammaglobulin values were greater than 2.0 gm/dl in 16 children, prothrombin activity less than or equal to 60% in six, and serum titer of anti-LKM between 1:100 and 1:100,000. All children but one had cirrhosis, and histologic signs of aggressivity were present in 14. In 11 children one or more extrahepatic diseases were present, including type 1 diabetes, vitiligo, glomerulonephritis, autoimmune hemolytic anemia, hypoglycemia with hyperinsulinism, autoimmune thyroiditis, chronic mucocutaneous candidiasis with hypoparathyroidism, and multiple cutaneous and visceral telangiectasias. Treatment with prednisone and azathioprine improved the liver condition in 16 of the 18 patients given treatment. In eight of them discontinuation of treatment resulted in rapid relapse; 14 are still receiving treatment and have stable hepatic function with follow-up from 8 months to 6 1/2 years. Only two are free of treatment. Four children died, two in spite of immunosuppressive therapy, one during a relapse, and one of extrahepatic disease. These results indicate that this autoimmune inflammatory liver disease may have onset early in life, with several clinical patterns; is frequently associated with certain types of extrahepatic manifestations of autoimmune origin; and is a potentially fatal disease for which immunosuppressive treatment must be started early.
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PMID:Liver disease associated with anti-liver-kidney microsome antibody in children. 395 Aug 19

A standardized clinical, laboratory, and histological assessment was carried out on 85 patients with primary biliary cirrhosis within 1 year of developing symptoms. Presenting symptoms included pruritus (n = 30), jaundice (n = 9), variceal bleeding (n = 6), ascites (n = 5), fatigue (n = 4), and abdominal pain (n = 4). Ten patients had symptoms not immediately suggestive of hepatic etiology and a further 17 were asymptomatic, the diagnosis being made fortuitously. Eighty four percent were not incapacitated and 52 were anicteric. Less than half were pigmented, 22% had xanthoma, and only 12% were deeply jaundiced. In contrast, all had significant laboratory abnormalities with alkaline phosphatase activity greater than 400 IU/L in 60% and IgM greater than 2.5 g/L in 75%. Mitochondrial antibody was detectable in 83% with a titer greater than 1:160 in 70%. Cirrhosis was present in 24 patients, nine of whom were anicteric and a further 11 had fibrosis or scarring.
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PMID:Early features of primary biliary cirrhosis: an analysis of 85 patients. 400 76

An autopsy case of hypertrophic obstructive cardiomyopathy with extensive myocardial fibrosis is reported in a 43-year-old male. His mother died suddenly at 55. At the age of 39 the patient felt fatigue and feverish sensation followed by dyspnea and palpitation on exertion. He responded to beta-blocker and was discharged on the 51st hospital day. He died suddenly during his work three years and one month after discharge. The heart weighs 700 g. The thickness of the ventricular septum measures up to 3.2 cm, and that of the left ventricular posterior wall 2.2 cm. Subaortic endocardium is moderately thickened. Many patchy fibroses of various sizes and broad linear fibroses are mainly observed in the ventricular septum and in the left ventricular free wall. Microscopic examination shows severe fascicular disarray of hypertrophied myocardial fibers in the ventricular septum and in a part of the left ventricular anterior wall. Pericardial fibrosis, granulation tissue with many capillaries, and slight lymphocytic infiltrate are also noted. These findings suggest that the patient have both congenital hypertrophic cardiomyopathy and myocarditis. There are following possibilities as regards the relation between the two: first, haphazard association of cardiomyopathy with myocarditis; secondly, myocarditis triggered the onset or progression, or both, of cardiomyopathy. He also had liver cirrhosis, probably alcoholic, which appears to accelerate the progression of myocardial disarray and fibrosis.
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PMID:[Hypertrophic obstructive cardiomyopathy with extensive myocardial fibrosis: case report with autopsy]. 403

In the cirrhotic rat liver induced by phenobarbitone and carbon tetrachloride, adenylate energy charge, mitochondrial oxidative phosphorylation, and respiratory enzyme concentrations were studied along with serum albumin concentrations. Cytochrome a (+a3) concentrations of the liver increased with the severity of cirrhosis and were negatively correlated with the ATP-synthesizing ability per unit of cytochrome a (+a3). These changes were associated with the decrease in hepatic energy charge. Such decreased energy charge may be responsible for the decreased serum albumin level in the cirrhotic rat. It is suggested that such falls in hepatic energy charge may be one of the most important factors contributing to the decreased functional reserve of cirrhotic patients.
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PMID:Adenylate energy charge and cytochrome a (+a3) in the cirrhotic rat liver. 609 79

Five medically stable male patients with cirrhosis and four healthy age- and sex-matched controls received single 5-mg oral doses of diazepam (DZ) daily for 22 consecutive days. Plasma concentrations of DZ and its major metabolite desmethyldiazepam (DMDZ) were measured daily during the period of dosing and in the 7-day washout period that followed. Clinical self-ratings of sedation, fatigue, mood state, and sleep patterns were obtained daily during the period of dosage with the use of visual analogue scales. Steady-state plasma DZ concentrations were higher (165 and 98 ng/ml), and DMDZ concentrations tended to be higher (399 and 206 ng/ml), in cirrhotics than in controls. Increases in self-rated daytime sedation also were greater in cirrhotics than in controls and correlated strongly with total DZ and DMDZ plasma concentration during the first 2 wk of diazepam dosing. Thus, reduced clearance of DZ in cirrhotics leads to increased cumulation during long-term dosing. This in turn is associated with increased clinical sedation. Sedative effects are partly offset as treatment proceeds because of adaptation or tolerance. Based on kinetic findings, diazepam can be given safely to cirrhotic patients provided daily dosage is reduced by approximately 50%.
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PMID:Repeated diazepam dosing in cirrhotic patients: cumulation and sedation. 640 74


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