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

A family was studied in which three middle-aged siblings had unexplained cirrhosis and steatosis. Five of nine additional family members had abnormalities of liver function. Liver biopsy in those 5 revealed steatosis in 3, steatosis and fibrosis in 1, and increase in lipofuchsin pigment in another. Detailed investigation revealed no known metabolic defect, adverse environmental exposure, or alcohol abuse. We postulate that this family represents a unique type of idiopathic familial cirrhosis. The role of steatosis in the pathogenesis of cirrhosis in this family remains unsettled. The HLA haplotype A24, B18, DRW 4 X 7 was found in several family members, but the association of the disease with the HLA system remains to be established.
Gastroenterology 1979 Dec
PMID:Idiopathic familial cirrhosis and steatosis in adults. 49 8

A study of 3451 cholesterol determinations in different diseases was carried out. The mean cholesterol levels for male and female adults and children with different diseases were compared with values for their healthy counterparts. Sickle cell anemia, leukemia, liver cirrhosis, hepatosplenomegaly, tuberculosis, and diabetic, nutritional, ataxic, and tropical neuropathies in male and female adults were associated with reduced cholesterol level while in children malnutrition and anemia were the main causes of low cholesterol levels. Obesity and hypertension caused an elevated level but the mean values were within the range for adult Nigerians in the high income group. Only nephrotic syndrome in both adult and children was associated with a markedly increased cholesterol level in Nigerians of low income status.
Am J Clin Nutr 1979 Dec
PMID:Serum cholesterol and diseases in Nigerians. 50 76

Bile acid metabolism was studied in rats with cirrhosis induced by carbon tetrachloride (CCl4). Although the typical histologic features of cirrhosis were seen, cholestasis was not present in these animals as evidenced by a normal total serum bilirubin concentration and by a normal hepatic capacity to remove taurocholate infused intravenously. The cirrhotic rats also secreted taurocholate into bile at a normal rate. The total bile salt pool size in the cirrhotic rats was not significantly different from the pool size in normal rats (10.59 +/- 1.19 mumoles per gm. of liver (+/- 1 standard error of the mean) and 10.43 +/- 0.92 mumoles per gm. of liver, respectively). When the bile was drained externally through a chronic bile fistula, the normal rats increased the bile salt synthetic rate approximately 3-fold after 48 hours of drainage. However, the cirrhotic rats failed to significantly increase the synthetic rate for bile salts in response to biliary drainage. The normal rats also had a significant increase in cholic acid synthesis at the maximal synthetic rate, whereas the cirrhotic rats did not. These findings indicate that (when feedback inhibition is removed) CCl4 cirrhotic rats lack the ability to normally increase the activity of 7 alpha-hydroxylase and 12 alpha-hydroxylase, rate-limiting enzymes in the synthesis of bile salts.
Lab Invest 1979 Dec
PMID:Bile acid metabolism in the cirrhotic rat. 51 42

Tuberculous peritonitis is an uncommon disorder and is often not considered on initial evaluation of ascites. A negative 5-TU PPD test, a normal chest roentgenogram, or a low level of ascitic fluid protein may erroneously direct attention away from tuberculosis. Failure to thoroughly evaluate nonmalignant exudative ascites, especially in alcoholics, is a common diagnostic pitfall. TB peritonitis should be considered in the differential diagnosis in every patient who presents with ascites, fever, and abdominal pain, particularly when alcoholism, a lung lesion, weight loss, or cirrhosis is also present. Percutaneous needle biopsy of peritoneum, followed by peritoneoscopy if necessary, may preclude the need for laparotomy. Antituberculous drugs, when conscientiously taken, afford a rapid response with a cure in most patients. Case material on four patients is presented.
South Med J 1979 Dec
PMID:Tuberculous peritonitis. 51 68

In the experiments with the model of cirrhosis of the liver in 167 white rats new methods of stimulation of regeneratory processes through the use of cryogenic and laser technique versus a partial resection of the liver were devised. It has been found that cryognic destruction of a part of the parenchyma of a cirrhotic liver produces a pronounced effect upon the inverse development of the connective tissue and functional restoration of the organ.
Vestn Khir Im I I Grek 1979 Dec
PMID:[Experimental basis for cryogenic and laser destruction of a part of the cirrhotic liver for stimulating regenerative processes]. 52 81

The association of high amplitude echoes returned from the liver and cirrhosis is well recognized. There have been no reports in the literature as to the overall incidence of this finding in the clinical situation. We report our experience in a series of 67 patients with proven cirrhosis who had liver biopsy and an ultrasound examination within three months of one another. In 43 patients cirrhosis was suggested by recognition of a bright liver echo pattern. In 23 patients the liver echo pattern was normal, although additional relevant information was shown in half of this group. The detailed pathology has been analysed in an attempt to account for the false negative examinations, revealing a strong trend for cases of micronodular cirrhosis to give positive ultrasound examinations and macronodular cirrhosis negative examinations.
Br J Radiol 1979 Dec
PMID:The accuracy of ultrasound in the detection of cirrhosis of the liver. 52 95

An ultrasonic analytical method has been developed which is capable of remote, in vivo differentiation between various types of soft tissue on the basis of differences in their gross histological structure. The method is analogous to that employed in X-ray crystallography and is referred to as ultrasonic diffraction analysis. A clinical trial of this method in the investigation of liver disease in 70 patients is reported, in which a total of 416 ultrasonic diffraction patterns associated with various liver conditions have been analysed and related to independent follow-up information. The existance of a malignant condition of the liver has been identified in 95% of the cases involving focal metastatic deposits and in all of the 11 cases studied where the livers had diffuse malignant involvement. Cirrhosis and secondary involvement of the liver due to Hodgkin's disease have also been shown to exhibit specific tissue signatures which enable them to be differentiated from other hepatic disorders.
Br J Radiol 1979 Dec
PMID:Ultrasonic diffraction analysis in the investigation of liver disease. 52 96

From 1951 to 1971 male doctors reduced their cigarette smoking more than did men in social classes I and II combined. In 1970-2, 665 male doctors died aged under 65. Had they shown the same improvements in cause-specific death rates over the 20 years as men in classes I and II, 699 deaths would have been expected. This "saving" of 34 deaths in the doctors comprised savings from coronary heart disease (83), stroke (16), and lung cancer (8) balanced by 60 "losses" from three stress-related causes--namely, accident, poisonings, etc (30); suicide (26); and cirrhosis of the liver (4)--plus 13 from other causes. As a relative reduction in mortality from heart disease in doctors (as compared with that in social classes I and II) also occurred during 1931-51--that is, before they began to give up smoking--some of the saving in heart-disease deaths in 1951-71 was probably not related to changes in smoking habits. The relative worsening in mortality from stress-related diseases may have been due partly to a possible adverse effect of giving up smoking if smoking had acted to reduce stress. From these findings, the benefits of giving up smoking may not be so great as has commonly been assumed.
Br Med J 1979 Dec 15
PMID:Has the mortality of male doctors improved with the reductions in their cigarette smoking? 53 59

The present study was carried out in order to assess the value of serum LDH in cases suffering from PEM. In this respect, total serum LDH and its isoenzyme pattern in conjunction with serum GPT, GOT, CPK, and HBDH were assayed in cases suffering from PEM and compared with normal control group. The study revealed that increased activities of total serum LDH in PEM are neither of cardiac nor of hepatic origins. The activities and significance of other enzymes studied suggested that skeletal muscles are the main sources for these increased activities of serum LDH in PEM. The study offered a strong evidence for discrimination of liver cirrhosis in PEM.
Z Ernahrungswiss 1977 Dec
PMID:Assessment for the value of serum lactic dehydrogenase in protein-energy malnutrition. 55 97

Experimental cirrhosis was produced in dogs by the sporadic feeding of dimethylnitrosamine for the purpose of studying the temporal relationships between urinary sodium retention, plasma volume expansion, and ascites formation. Sodium retention started about 16 days following the onset of cirrhosis and preceded ascites formation by about 10 days. Plasma volume increased by 9% (P less than 0.05) within 3-4 days of sodium retention and expanded further as ascites accumulated. Splanchnic plasma volume was greater by 161 ml in 10 cirrhotic dogs with ascites than in 14 normal dogs. Nonsplanchnic volume was greater by 96 ml (P less than 0.05). Thus, the "effective" as well as the splanchnic component of the vascular space was expanded. Paracentesis did not cause the re-formation of ascites in five dogs as long as dietary salt was denied. Refeeding permitted reaccumulation of ascites and further plasma volume expansion. Renal perfusion remained constant as dogs became progressively cirrhotic. We conclude that ascites formation depends on the prior retention of urinary sodium, and occurs as an "overflow" phenomenon. A contracted effective plasma volume does not appear to be necessary for continuing sodium retention.
Am J Physiol 1977 Dec
PMID:Sodium retention and ascites formation in dogs with experimental portal cirrhosis. 59 55


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