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)

The number of rosette forming T cells was significantly reduced in patients with acute viral hepatitis, cirrhosis of the liver and liver cancer. The frequency of T cells in various hepatic disorders correlated well with the impairment of delayed hypersensitivity response to DNCB.
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PMID:Rosette forming T lymphocytes in healthy subjects and patients with liver disease. 41 38

Serum immunoglobulins were determined in 39 healthy subjects and 55 patients with a variety of acute and chronic liver diseases. Elevation of IgG and IgA was frequently observed in healthy subjects and patients with acute viral hepatitis, liver cancer and miscellaneous liver disorders. IgG and IgM were elevated in cirrhosis of the liver.
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PMID:Immunoglobulins in liver disease. 41 44

The clinical course, persistance of HBs antigen, and the liver biopsy morphological picture were evaluated in 40 patients with acute viral hepatitis, type B. In 34 cases, the disease ran a satisfactory course and clinical cure was corroborated histologically. In 4 cases, onset was particularly severe and the disease ran a long course. Here the immunological test for HBs antigen was still positive 8 weeks after the disease began, while a biopsy at 4 months showed a morphological picture similar to that of acute hepatitis. Lastly, two cases with a protracted clinical course displayed persistent HBs antigen positivity one year after the acute episode, with a histological finding of persistent hepatitis and cirrhosis of the liver respectively.
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PMID:[Prognosis of acute hepatitis B]. 43 75

The behaviour of LCAT was examined in acute viral hepatitis and post-hepatic cirrhosis. In the former case, the enzyme was also investigated during remissions. The influence of cholestasis on LCAT activity was evaluated. Depression was noted in cirrhosis and the acute stage of hepatitis, whereas enhanced values were observed during remissions. Depression of the enzyme by cholestasis is explained in a variety of ways.
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PMID:[The behavior of lecithin cholesterol acyltransferase (LCAT) in acute viral hepatitis and post-hepatitis cirrhosis]. 44 Jun 18

Chronic hepatitis is one of liver diseases with arguments from the clinical and histopathological aspects. Histopathological examinations were made on 687 biopsy cases clinically diagnosed as chronic hepatitis. Histopathological classification was based on our own criteria by referring to discussions in the series of Inuyama symposia on hepattis and others. The correlation between histological diagnosis and clinical data was also examined. Histopathological diagnoses made of the 687 cases were classified as follows; normal liver or liver with no pathognomonic changes of 77 cases (11.2%), non-specific reactive hepatitis of 56 cases (8.0%), viral hepatitis of 488 cases (71.0%), alcoholic hepatitis of 25 cases (3.6%), fatty liver of 23 cases (3.3%), massive liver necrosis of 3 cases, liver fibrosis of 2 cases, congestive liver of 1 case, and unclassified 12 cases due to inadequate specimens or other reasons. Among 488 viral hepatitis cases, histological stages were as follows; acute hepatitis (38 cases, 7.8%), persistent hepatitis (23 cases, 4.7%), chronic inactive hepatitis (142 cases, 29.1%), chronic active hepatitis (165 cases, 33.8%), chronic hepatitis with subloblar necrosis (33 cases, 6.8%), precirrhosis (51 cases, 10.5%), cirrhosis (27 cases, 5.5%). The relationship between histological aspects and clinical features was discussed by sex, age, and others. Of 41 follow up cases, significant values of histological type, presence of HB ag., or alcoholic were discussed as for the causative factors evolving liver cirrhosis.
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PMID:[Chronic hepatitis--clinicopathological studies of 687 cases (author's transl)]. 46 98

There now appears to be a good correlation between long-term steroid treatment and the incidence of liver tumors. Certain changes in the liver cells after steroid treatment have been observed and are of the same nature as changes in livers with cirrhosis or viral hepatitis. These 2 diseases are known to have a high liver tumor incidence rate. Some steroids are known to be active as cocarcinogenic substances during the growth of liver tumors induced by different carcinogens. Many indices indicate that steroid hormones induce or promote tumors, but the mechanism of action remains unknown. Goldfarb (1976) proposed that these steroids may be lowgrade carcinogens or that they may be converted into carcinogenic compounds through partial degradation by intestinal bacteria or by drug metabolizing systems in hepatocytes. A different model is proposed to clarify the mechanism of steroid action and its relation to the induction of liver tumors. The physiological rate of cell renewal in the lives of adult rats is constant. At any time 1% of the liver cells are in the DNA synthesis phase and 0.001% are in mitosis. During pregnancy or after removal or destruction of liver cells, the rate of cell proliferation increases greatly. The intensity of cell proliferation in the liver of rats depends on the concentration of biologically active corticosterone in the blood. After total adrenalectomy of adult male rats, the corticosterone level in the serum declines in the 1st and 2nd postoperative days from 5 mcg/100 ml of serum to an undetectable amount. The inhibitory effect of the corticosteroids on DNA synthesis in liver cells "in vitro" is well known. It is assumed that corticosterone is an inhibitor of cell proliferation in the liver and that reduction or elimination of corticosterone results in cell proliferation in the liver. Elimination of corticosterone cannot be effected by adrenalectomy in male rats. Theoretically it is shown that the stimulation by progesterone results in inactivation of corticosterone. No significant differences are observed between the corticosterone concentrations in control and pregnant rats, but there is a significant increase of progesterone. The injection of progesterone stimulates mitoses in the liver with the number of mitoses being dependent on the amount and the number of injections of this hormone.
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PMID:Promotion of liver tumors by steroid hormones. 46 51

Immune complexes (IC) were investigated in sera from 208 individuals with various clinical types of viral hepatitis diagnosed by clinical and laboratory criteria, including liver biopsy. Immune complexes were assessed by platelet aggregation (PI A) and by radioimmunoassay (RIA). The data were related to autoimmune phenomena (especially rheumatoid factors) and to the role that the IgM class of hepatitis B (HB) antibody might have in IC formation. Although the highest frequency of P1 A was in the few sera from patients with cirrhosis or hepatoma, the next highest was in sera from acute hepatitis patients (71%), and the lowest in sera from chronic active (57%) and chronic persistent (46%) hepatitis patients. A proportional number of patients with IC's were positive for hepatitis B surface antigen (HBs). A parallel prevalence was noted between P1 A and autoantibodies, with anti-Ig's being found more frequently in sera from acute hepatitis and chronic active hepatitis patients. The relationship between RIA results for complexes and RIA results for anti-IgG was inverse, as though anti-IgG interfered with IC reactivity by RIA. Anti-IgM pre-incubated with sera increased the amount of P1 A in sera from patients with acute hepatitis as well as in those from patients with chronic persistent hepatitis, suggesting a more frequent IgM involvement in IC's in these diseases than in chronic active hepatitis. Whereas liver cell damage in acute and active hepatitis may reflect elevated autoantibodies, the IgM class of HBs antibody may be involved in acute as well as chronic persistent hepatitis.
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PMID:Autoimmune implications of immune complexes in clinical variants of hepatitis B. 49 83

Bridging hepatic necrosis in the setting of acute viral hepatitis (BHN/AVH) represents an enigmatic syndrome inasmuch as its incidence, significance, course, and therapeutic response have not been clearly defined. It has been thought that this histologic finding carries a high risk of early mortality or evolution to chronic active hepatitis and/or cirrhosis. The data are sparse, and largely based on retrospective studies in selected populations. Steroids have not proved to be effective thus far, while drugs used in other forms of serious liver disease (eg, penicillamine, colchicine) have not been tried. A recent prospective study indicates that BHN/AVN may be a far more benign entity than was previously suspected. Further prospective studies are needed to clarify the significance of this lesion as well as the need for and response to medical therapy.
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PMID:Acute viral hepatitis with bridging hepatic necrosis. An overview. 50 26

Five patients with cirrhosis proved by biopsy had clinical, biochemical, and serological evidence of an acute hepatitis B infection. In two the illness was fulminant and led to death. Only one patient completely recovered. Serological markers for the hepatitis B virus were absent before the onset of the acute illness in four patients, which suggested that a de novo infection had been acquired as a result of recent transfusions of blood or blood products. The fifth patient, who had Goodpasture's syndrome, had antibody to the core of hepatitis B virus, indicating previous exposure to the virus; his acute hepatitis may have been related to immunosuppressive drug treatment, which may have reactivated a dormant virus infection. Thus an acute type B viral hepatitis due to either a de novo or a reactivated infection may be superimposed on cirrhosis.
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PMID:De novo acute infection and reactivation of hepatitis B virus in established cirrhosis. 51 21

The SGOT/SGPT ratio is significantly elevated in patients with alcoholic hepatitis and cirrhosis (2.85 +/- 0.2) compared with patients with postnecrotic cirrhosis (1.74 +/- 0.2), chronic hepatitis (1.3 +/- 0.17), obstructive jaundice (0.81 +/- 0.06) and viral hepatitis (0.74 +/- 0.07). An SGOT/SGPT ratio greater than 2 is highly suggestive of alcoholic hepatitis and cirrhosis. It occurs in 70% of these patients compared with 26% of patients with postnecrotic cirrhosis, 8% with chronic hepatitis, 4% with viral hepatitis and none with obstructive jaundice.
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PMID:The SGOT/SGPT ratio--an indicator of alcoholic liver disease. 52 Jan 2


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