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 appearance of Hanganutziu and Deicher (HD) antibody in the sera of patients suffering from various diseases, including malignancies of some organs and liver disorders, was investigated by enzyme-linked immunosorbent assay using N-glycolylneuraminyl-lactosylceramide (HD3) and 4-O-acetyl-HD3 as the antigenic molecules. More than 25% of sera from patients suffering from malignancies, cholelithiasis and liver cirrhosis had HD antibody, whereas none of 41 sera from healthy persons had HD antibody. The percentage of HD antibody-positive patients was similar in stages I, II and III of gastric cancer and recurrence cases. Antibody titers of the positive patients in each stage were also not different from those in each other stage. These results indicated that HD antigenic expression on cancerous tissue is not dependent on the cancerous malignancy. The HD antibody level was elevated after surgical removal of cancerous tissues in 5 of 6 patients examined, indicating that tumor growth absorbed the serum antibody. Serum antibody against 4-O-acetyl-HD3 was detected independently of HD3 antibody in some cases; however, in most cases, correlation between the two antibody titers was observed.
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PMID:Survey of Hanganutziu and Deicher antibodies in operated patients. 193 25

The prevalence of cholelithiasis (gallstones or previous cholecystectomy) was evaluated in a series of 500 cirrhotic patients from Northern Italy (329 males and 171 females, mean age 58 +/- 11 (SD) yr and 61 +/- 10 yr, respectively). Cirrhosis was related to chronic alcohol abuse in 180 cases, non-A non-B (NANB) hepatitis in 160, hepatitis B virus (HBV) in 94 (including 38 with concomitant alcohol abuse), idiopathic hemochromatosis in 44, and miscellaneous causes in the remaining 22 (including 15 with primary biliary cirrhosis). One hundred and sixteen patients (23.2%) had gallstones, and 31 others (6.2%) had previously undergone cholecystectomy, with an overall prevalence of cholelithiasis of 29.4%. The frequency was similar in both sexes (91/329 males, 27.7% vs. 56/171 females, 32.7%; p = NS), showed a slight increase with age, and differed significantly according to etiology (p less than 0.05), with the highest prevalence in the miscellaneous group and the alcoholics (36.4% and 33.3%, respectively). No significant difference was found in the prevalence of cholelithiasis according to Child's A, B, or C class.
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PMID:Cholelithiasis in cirrhosis: analysis of 500 cases. 842 Feb 66

Black and brown pigment gallstones are morphologically, compositionally, and clinically distinct. Black stones form primarily in the gallbladder in sterile bile and are associated with advanced age, chronic hemolysis, alcoholism, cirrhosis, pancreatitis, and total parenteral nutrition. Brown stones form not only within the gallbladder but also within the intrahepatic and extrahepatic ducts; they are uniformly infected with enteric bacteria and are usually associated with ascending cholangitis. Brown stones are related to juxtapapillary duodenal diverticula and are the predominant type of de novo common bile duct stones. Cholecystectomy is usually curative in black pigment stone disease, whereas stones often recur after cholecystectomy for brown stone disease. The pathogenesis of black stones is probably related to nonbacterial, nonenzymatic hydrolysis of bilirubin conjugates. At the pH of bile, this results in two monohydrogenated bilirubin anions that precipitate with calcium ions. Bilirubin monoconjugates that are increased in several conditions, such as Gilbert's syndrome and chronic hemolysis, may play a pivotal role in black stone formation as a source of unconjugated monohydrogenated bilirubin and as a possible co-precipitant with calcium. The precipitation of calcium carbonate and phosphate is influenced by local gallbladder factors. Brown pigment stones are formed in bile infected with enteric bacteria that elaborate hydrolytic enzymes: beta-glucuronidase, phospholipase A, and conjugated bile acid hydrolase. The resulting anions of bilirubin and fatty acids form insoluble calcium salts. We used nb/nb mice with a chronic hemolytic anemia as a model of hemolysis-induced black stone disease. The presence of 40% bilirubin monoconjugates in mouse gallstones indicated the importance of this moiety in the pathogenesis of black stones. Other data obtained by marrow transplantation experiments in mice revealed the relative importance of genotype versus the hemolytic anemia on determinants such as biliary bile acid composition and mucin secretory glands in the mouse gallbladder neck. Additional physical chemical studies of the interaction of unconjugated bilirubin in model bile solutions will be helpful in further delineating the pathogenesis of both black and brown pigment gallstones.
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PMID:Pigment gallstone disease. 202 17

Risk factors for cholelithiasis were investigated in a case-control study conducted in northern Italy on 195 incident cases of gallstone disease requiring surgery (119 females, 76 males) and 1122 controls in hospital for acute, non-digestive tract, non-neoplastic conditions. There was no consistent association with socio-demographic indicators, such as marital status, education and social class nor with smoking and coffee consumption. The relative risk of cholelithiasis decreased with increasing alcohol consumption: compared with non-drinkers, the odds ratio (OR) was 0.8 for one to three drinks per day and 0.5 for over three. A direct association was observed with measures of body weight: relative to leaner individuals, the multivariate ORs were 1.2, 2.1 and 2.4 for subsequent levels of body mass. These trends in risk were statistically significant, consistent in the two sexes, and not apparently modified by adjustment for major identified potential confounding factors. History of hepatitis and liver cirrhosis were reported more frequently by cases, but it is difficult to assess the role of recall bias on these risk factors. No association was found with diabetes, thyroid disease and several digestive tract disorders. For females, no consistent pattern of risk was observed up to four births, but women with five or more births had an OR of 2.9 (95% confidence interval (Cl) = 1.1-7.3). The risk decreased with increasing age at first and last birth, both trends being statistically significant. Overweight and alcohol consumption were the most important risk and protective factors respectively for cholelithiasis requiring surgical intervention in this population.
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PMID:Risk factors for gallstone disease requiring surgery. 206 22

Fifty-two cases of cholelithiasis were retrospectively studied in the Central Hospital of Yaounde over a period of 30 months. Nineteen males and 33 females with an average age of 40 years (range from 15 to 70 years). Forty-six p.c. of these patients had asymptomatic cholelithiasis and most of it consisted in only one gallstone. Etiologic factors found were: sickle-cell anemia, obesity, pregnancy and cirrhosis.
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PMID:[Biliary calculi in adults in Cameroon. Epidemio-clinical and morphological aspects (apropos of 52 cases seen in Yaounde)]. 207 18

Among 30 consecutive patients diagnosed with primary biliary cirrhosis (PBC) in Taiwan, 27 were females and the median age of symptom onset was 54.5 years. Most had similar clinical manifestations to those reported in the Western countries, but ascites and oesophageal varices as commonly found at the late stages of cirrhosis of liver were noted in nine patients (30%) and 13 patients (43%) respectively. Only one patient was asymptomatic. Hyperbilirubinaemia was noted in 21 patients (70%) and hypoalbuminaemia in 8 patients (27%). All patients had elevated serum alkaline phosphatase and alanine aminotransferase and 28 (93%) had antimitochondrial antibodies. Ten out of 21 patients (48%) were positive in antinuclear antibodies, of which most were of speckled type. Sixteen out of 18 patients (89%) had elevated serum IgM levels. Interestingly, only one of 26 patients (3.8%) was positive for hepatitis B surface antigen, in contrast to its high prevalence (15%) in the Taiwan population. Special associated diseases, including systemic lupus erythematosus, scleroderma, malignant lymphoma and hepatocellular carcinoma, were each noted in one patient respectively. Eight patients had a history of gallstones before the diagnosis of PBC. The mean follow-up period was 23.6 +/- 19.8 months, and nine patients died during that period. In conclusion, the clinical manifestations of PBC in Taiwan are similar to those in Western countries, but most of our cases were at later stages.
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PMID:Primary biliary cirrhosis in Taiwan. 212 28

The aetiology and clinical characteristics of 42 patients affected with chronic calcifying pancreatitis in a Sicilian population were investigated and compared with a series of other Italian and foreign reports. It was found that the aetiology was 62% alcoholics and 38% idiopathic in origin and that the M/F ratio was 2.5:1. Clinical features as pain, weight loss, pancreatic calcifications, steatorrhea, pseudocysts and associated cirrhosis are significantly more frequent in the group of alcoholics, while cholelithiasis was more frequent in the non-alcoholic group. Two aspects are worth noting in comparison to the north of Italy: a) the lesser frequency of alcoholic forms and b) the high incidence of women.
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PMID:Chronic pancreatitis in Sicily. Preliminary reports. 213 26

From January 1956 to December 1985, 1316 cases of gallstones were operated in our hospital. Among them, gallbladder stones accounted for 43.2%, common dile duct stones 34.6% and intrahepatic stones 22.2%. Hospital deaths occurred in 59 cases, with a mortality rate of 4.5%, and this was obviously decreased to 2.4% in the last decade. Operative risk factors included: high-age with major organ diseases; acute biliary infections, especially acute obstructive suppurative cholangitis (AOSC); reoperations etc. Control of these factors is the key to reducing the motality rate. Mortality due to cholecystectomy has dropped considerably in recent years. The main causes of death after operations for common bile duct stones is septic shock due to AOSC. Thus, early diagnosis and surgical treatment of common bile duct stones are very important in reducing the incidence of acute biliary infection and AOSC. If these occur, biliary drainage should be done as soon as possible. The main causes of death after operations for intrahepatic stones were stubborn biliary infection due to residual stones or biliary stenosis and hepatic failure due to biliary cirrhosis. It must be emphasized that the treatment of intrahepatic stones should be early and complete. Operative procedures should be determined according to individual conditions.
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PMID:[Analysis of causes of death following surgery for gallstones]. 214 15

The results showed that the concentration of unconjugated bilirubin (UCB) in the bile was higher than that in the normal controls (P less than 0.01), while the total bilirubin remained normal. The constituent ratio of bilirubin monoglucuronide and diglucuronide exhibited no marked difference between these two groups. The concentration of total bile acids (TBA) in cirrhotic rats was lower than that in the normals (P less than 0.001). In cirrhotic rats, some bile acids, e.g., TCA TCDCA GCA and GCDCA decreased while TLCA increased. Changes in the concentration of UCB and TBA correlated to the degree of fatty degeneration of the liver without cirrhosis, but this correlation disappeared once cirrhosis was formed. It is concluded that increased UCB and decreased TBA may be the factors responsible for the formation of pigment gallstones in cirrhotic patients.
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PMID:[Bilirubin and bile acid metabolism in cirrhotic rats]. 217 67

An ultrasonographic study about the prevalence of cholelithiasis was performed in 410 cirrhotic patients and in 414 controls matched for age and sex. Gallstone disease was found more often in cirrhotic patients (31.9%) than in controls (20.7%) (P less than 0.001). The female-to-male ratio of gallstones prevalence in cirrhotic patients approached to 1:1. Gallstone disease in cirrhotic patients vs controls was significantly higher (30.2% vs 16.5%) (P less than 0.001) in males only. No difference was found, for gallstone disease prevalence in cirrhosis of different etiology. The prevalence of cholelithiasis increased from Child's A to Child's C with a significant trend (P less than 0.001); this difference was significant in males (12.3% vs 40.5%) (P less than 0.001) but not in females. This study shows that cirrhosis represents a risk factor for the development of cholelithiasis in males. We suggest that high levels of estrogens could play a role in these patients, by an impairment of gallbladder emptying similar to that observed in pregnant women.
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PMID:Cirrhosis of the liver. A risk factor for development of cholelithiasis in males. 831 35


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