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)

Two groups of patients were selected according to their plasma levels of alpha-1-antitrypsin deficiency from among 58 patients with a chronic bronchopathy. Group I had normal plasma levels of alpha-1-antytrypsin; group II had plasma values lower than normal. The pathologic conditions associated with chronic bronchopathies were studied in both groups and so were the gasometric characteristics of the same. Chronic bronchopathies in subjects belonging to group II showed a clear tendency to present normal levels of pCO2 and hydrogen ions possibly related to a greater bronchial impairment in these patients. Independently of the genetic characteristics of plasma alpha-1-antitrypsin deficiency, its general levels are the real indication of its possible etiopathogenic action. Patients with recurrent plasma alpha-1-antitrypsin deficiency, its general levels are the real indication of its possible etiopathogenic action. Patients with recurrent plasma alpha-1-antitrypsin deficiency are more susceptible to bacterial infections, liver cirrhosis, diabetes, and allergic states. All this would be related to the protective effect of this protein fraction, and its reduction according to the most recognized theories would decrease the resistance of hepatic and pancreatic cells.
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PMID:[Diseases associated with chronic bronchopathies and plasma alpha-1-antitrypsin deficiency (author's transl)]. 31 92

To investigate the development of diabetes mellitus in patients with thalassemia major, plasma glucose and immunoreactive insulin (IRI) levels following oral glucose and intravenous tolbutamide and glucose disappearance rates following intravenous insulin were measured in 10 patients before and during five years on a high transfusion program (HTP). Plasma immunoreactive glucagon (IRG) levels following oral glucose, intravenous insulin, and arginine were measured during the sixth year. Serial percutaneous liver biopsies were performed on seven patients. The oral glucose tolerance tests (OGAT) and mean peak IRI levels were normal in nine of 10 patients before HTP. After HTP was begun a progressive deterioration of OGTT occurred despite normal IRI levels. Following tolbutamide, the mean per cent fall in plasma glucose in the patients before HTP was significantly less than in controls (p less than 0.01) and similar to that of controls during five years of HTP in spite of higher than normal peak IRI levels. Of seven survivors after six years of HTP, three had normal OGTT and four had chemical diabetes; mean peak IRI levels were normal, but fasting IRG levels were significantly higher than in controls (p less than 0.05). In all seven patients, plasma IRG failed to increase following insulin-induced hypoglycemia and was significantly higher than in controls after arginine (p less than 0.01); after oral glucose, plasma IRG fell significantly below that of fasting only in the patients with chemical diabetes (p less than 0.03). Following intravenous insulin, the mean per cent fall in glucose before and during HTP was significantly less than in controls (p less than 0.01). Hemosiderosis and cirrhosis were present in all biopsied patients. Four patients died; two had chemical and two had nonketotic insulin-dependent diabetes. These data suggest that diabetes mellitus occurs frequently in patients with thalassemia on HTP and that insulin resistance and hyperglucagonemia, possibly due to cirrhosis, are important etiologic factors.
Diabetes 1977 Mar
PMID:Carbohydrate metabolism and pancreatic islet-cell function in thalassemia major. 32 76

In order to explain the increase of total IRI frequently observed at basal status, and after glucose administration, in patients with chronic liver disease, plasma proinsulin-like component and insulin levels have been studied in fourteen patients with liver cirrhosis associated or not with clinical or subclinical diabetes mellitus. A significative increase of plasma insulin was observed at basal status and after a glucose load not only in subjects with clinical or subclinical diabetes but also in those patients without carbohydrate abnormalities. This increase is apparently not correlated to any clinical characteristic and is associated in fasting and after glucose load with increased proinsulin-like component levels especially in patients with clinical or subclinical diabetes.
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PMID:Plasma proinsulin-like components and insulin in chronic liver disease. 32 82

Indications, selection of donor and recipient, medical and surgical management and complications, problems of organ procurement. Renal transplantation has become routine therapy. Organs are predominantly obtained from cadavers, transplantations from living donors are rarely indicated. Advances in preservation methods have improved organ quality and prolonged storage time. Selection of the most suitable recipient is based on histocompatibility matching. Blood transfusions before transplantation seem to improve the results. Recognition of a rejection crisis is primarily based on clinical symptoms. Persistent rejection calls for prompt explantation and the patient has to return to dialysis. Infections, serum-hepatitis and gastro-intestinal bleeding are the most common complications. Late complicatons are diabetes mellitus, cirrhosis of the liver, osteopathy, recurring glomerulonephritis, and, rarely, malignomas. Transplantation frequency in the Federal Republic of Germany could be increased by more awareness of physicians and a better knowledge of the general public about the need for cadaver donors.
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PMID:[Kidney transplantation from a nephrological-urological viewpoint--results and problems. 2. Diagnosis and therapy after transplantation, complications, long-term results]. 33 52

To clarify further the etiology of the carbohydrate intolerance in idiopathic hemochromatosis, we investigated the glucose, insulin, C-peptide, and glucagon responses to arginine (0.5 g/kg) infused during 30 min in lean normal subjects; in insulin-requiring subjects with hemochromatosis, genetic diabetes, and total pancreatectomy; and in nondiabetic cirrhotic subjects without portosystemic shunting. Serum insulin, C-peptide, and glucagon responses (30K antibody) were determined by RIA, and glucose level was determined by a glucose oxidase technique. Hemochromatotic and genetic diabetic subjects had similar basal glucose (157 +/- 25 vs. 168 +/- 40 mg/dl) and C-peptide (0.73 +/- 0.42 vs. 0.65 +/- 0.22 ng/ml) values, with subnormal C-peptide peak responses to stimulation (1.05 +/- 0.38 and 1.40 +/- 0.83 vs. 3.95 +/- 0.4 ng/ml in normals; P less than 0.05). No glucagon or C-peptide response to arginine was seen in any pancreatectomized subject. Similar but excessive glucagon levels were present in hemochromatosis, diabetes, and cirrhosis under basal conditions (166 +/- 24, 232 +/- 111, and 263 +/- 116 vs. 76 +/- 15 pg/ml; P less than 0.05) and after arginine stimulation (782 +/- 80, 834 +/- 123, and 902 +/- 275 vs. 489 +/- 81 pg/ml; P less than 0.05) when compared with normals. The excessive glucagon levels found in hemochromatosis, diabetes mellitus, and cirrhosis contrast to the absent response in pancreatectomized subjects and indicate that generalized islet cell destruction is not the major factor in diabetic hemochromatotic subjects.
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PMID:Pancreatic alpha-cell function in diabetic hemochromatotic subjects. 38 22

Men drafted into the Army, hospitalized during 1944 to 1945 for service-connected trauma to the extremities, and consequently separated for disability were followed for mortality from January 1946 to April 1977. Three groups were established consisting of those whose injury resulted in (a) limb amputation, (b) disfiguration without loss of body part, (c) loss of part of hand or part of foot. Group (a) had a mortality, standardized for age and calendar time, 1.4 times that of Group (b), matched on age and length of service at admission, and 1.3 times that of Group (c), similar on age and length of service to Group (a). The excess mortality of limb amputees was statistically significant (P less than .05) for ischemic heart disease, other diseases of the cardiovascular system, suicide by poisoning, alcholic cirrhosis, and cute pancreatitis. Possibly (P less than .1) there was also an increased risk of diabetes and cancer of the buccal cavity and pharynx.
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PMID:Report to the Veterans' Administration Department of Medicine and Surgery on service-connected traumatic limb amputations and subsequent mortality from cardiovascular disease and other causes of death. 39 10

Development of diabetes mellitus is a common complication of side to side porta-caval anastomosis (PCA). Five patients with liver cirrhosis and portal hypertension have been studied with intravehous (IVGTT, 0,5 g/Kg B.W.) and oral (OGTT, 1 g/Kg B.W.) glucose tolerance tests before and three weeks after PCA. Fasting plasma glucose was 84 +/- 7 before and 87 +/- 3 mg/dl after PCA. Fasting IRI increased from 17 +/- 3 to 31 +/- 6 microU/ml. The pattern of plasma glucose and IRI response to IVGTT did not change after PCA. Plasma glucose resonse to OGTT after PCA showed only an earlier rise at 60 instead of 90 minutes, whereas IRI resonse (area under the insulin curve) was significantly enhanced (from 12.4 to 19.8 U/l, p < 0.05). These data suggest a role of gut polipeptides in determining hyperinsulinemia and insulin resistence in PCA patients.
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PMID:[Glucose tolerance and insulinemia in patients with hepatic cirrhosis and portal hypertension treated by portacaval anastomosis]. 39 34

Porphyria cutanea tarda (PCT) has a known increased incidence of diabetes mellitus and hepatic involvement. We investigated glucose tolerance and glucoregulatory hormone alterations in seven patients with PCT and correlated these results with hepatic histology by percutaneous liver biopsy. Abnormal glucose tolerance was observed in six of the seven patients (87%). Fasting serum insulin levels were normal range, and normal glucose and growth hormone responses to standard, exogenous intravenous insulin were observed. Fasting serum glucagon and urine free cortisol levels were normal in those patients in whom they were measured. While varying degrees of abnormalities were found on histopathologic exam of the liver biopsies, no patient met the criteria for cirrhosis, and none of the patients demonstrated abnormal levels of insulin counterregulatory hormones commonly seen in cirrhosis. Thus, liver disease may not be the sole cause of the observed glucose intolerance and hyperinsulinemia in PCT patients.
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PMID:Carbohydrate metabolism in porphyria cutanea tarda. 46 44

Rare cases of hemochromatosis have been reported in patients who underwent prolonged oral iron therapy for hemolytic anemia or prolonged self-treatment with iron pills. A proportionately large segment of the South African Bantu tribe, who ingest large quantities of an alcoholic beverage brewed in iron pots, are found to have the disease. Reports of health fadists developing hemochromatosis due to excessive dietary iron intake, however, are extremely rare. This report presents clinical considerations and pathologic findings in a compulsive health fadist who consumed large numbers of vitamins containing iron. Clinical findings included the development and progression of cirrhosis of the liver, bronzing of the skin, and diabetes mellitus, all consistent with a diagnosis of hemochromatosis. Light microscopy of liver biopsies taken late in the course of the disease revealed a massive buildup of iron in the hepatocytes, less in the Kupffer cells, and sparse deposition in the epithelial cells of the bile duct. Minimal periportal fibrosis was noted. Electron microscopy showed numerous pleomorphic siderosomes with varying degrees of crystallization and ferritin attached at uniform intervals to the membranes of residual bodies. Abundant free ferritin was observed in most cells. The aggregated and membrane-associated ferritin was verified by non-dispersive x-ray analysis. An additional finding, noted only by electron microscopy, was the presence of many fat-storing cells of Ito, which are thought to be involved in the onset of fibrosis.
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PMID:Hemochromatosis caused by excessive vitamin iron intake. 47 11

Thirty patients with alcoholic cirrhosis, ascitic during 13.6 +/- 13 months (mean +/- S.D.) were cured of ascites and followed up during 2 to 9 years (4.3 +/- 2.7 years). Twenty six were compared with a same number of cirrhotics, matched for age and sex, who died during the year after the first admission. Many biological data show statistical difference. Nevertheless no valuable prognosis can be predicted in an individual case. The clinical improvement is associated with major, sometimes total biological recovery. Other complications of cirrhosis (gastro-intestinal bleeding, hepatoma) may occur (7 cases with 5 deaths) or alcoholic hepatitis if alcohol withdrawal is stopped (3 cases, 2 deaths). Some associated diseases look unexpectedly frequent: diabetes (4 cases), obesity (9), nodular lipomatosis (14 cases) whose frequency looks higher than that can be calculated for a similar group of healthy subjects.
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PMID:[Recovery after treatment for cirrhotic ascites : a study of 90 cases. Frequency of arterial hypertension (author's transl)]. 49 44


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