Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fourteen workers in an isopropyl alcohol packaging plant became ill after accidental exposure to carbon tetrachloride. In four, renal failure or hepatitis developed. Isopropyl alcohol potentiation of carbon tetrachloride toxicity has been shown previously only in rats. Acetone, a product of isopropyl alcohol metabolism, is a major potentiator of carbon tetrachloride toxicity. Workers had elevated levels of acetone in samples of expired alveolar gas and thus were metabolically predisposed to carbon tetrachloride injury. Stricter limits for industrial carbon tetrachloride exposure should be established where concomitant isopropyl alcohol use occurs.
 ...
PMID:Carbon tetrachloride toxicity potentiated by isopropyl alcohol. Investigation of an industrial outbreak. 98 35

A 38-year old woman receiving phenytoin (diphenylhydantoin) noticed maculopapular erythema as the first manifestation of a syndrome that included acute renal failure and myositis in addition to fever, lymphadenopathy, exfoliative dermatitis, and hepatitis. Prednisolone sodium phosphate therapy resulted in resolution of this hypersensitivity reaction, and she recovered from renal insufficiency. The occurrence of renal failure and myositis in the spectrum of phenytoin hypersensitivity reactions is discussed, and the importance of a morbilliform rash in a patient receiving phenytoin is emphasized.
 ...
PMID:Reversible renal failure and myositis caused by phenytoin hypersensitivity. 103 71

Clinic and histologic characteristics in fulminant hepatitis are pointed out, participation of other organs is reported. Coma, bleeding and renal failure are complications and often are followed by death. Conservative treatment prophylacting complications is described. Newer methods in treatment of coma are exchange-transfusion, liver-perfusion and -grafting. They showed success in some cases. Success, however is less due to the method than to ability of regeneration of the remaining liver tissue. Despite the newer methods of treatment the rate of mortality is yet 80 to 90%.
 ...
PMID:[Fulminant hepatitis. Complications and therapeutic possibilities]. 122 28

Patients treated at the Royal Hospital in Oman during January-June 1991 were divided in 3 groups. The 1st group included 103 patients (49 males, 54 females, with a mean of 39 years) who attended the Nephrology Clinic and none of whom were on dialysis. In the 2nd group there were 102 patients (46 males, 56 females, with a mean age of 42 years) on regular hemodialysis (with a mean duration of 35 months) because of end-stage renal failure. The 3rd group comprised 82 kidney transplant patients (44 males, 38 females, with a mean age of 33 years) with a mean duration of prior hemodialysis of 9 months in 80 patients. Blood serum samples from all patients as well as from 134 medical students and 564 blood donors were tested for hepatitis B surface antigen (HBsAg) and hepatitis B core antibody (anti-HBc) by enzyme-linked immunosorbent assay. HBsAg-positive samples were tested for antigen and antibody to hepatitis delta virus (HDV). The prevalence of HBsAg was significantly higher in hemodialysis and renal transplant patients than in nephrology clinic patients (P .05). Previous exposure to HBV was found in 48 of 103 (46.6%) nephrology clinic patients, in 53 of 102 (52%) hemodialysis patients, and in 43 of 82 (52.4%) renal transplant patients. Anti-HBc prevalence rates were significantly lower in medical students (23.1%) and blood donors (27%) than in the patient groups (P .001). In HBsAg-positive subjects HDV infection was found in 1 of 13 (7.7%) patients on dialysis and 2 of 9 (22.2%) kidney transplant recipients who had been transfused in the past. A double infection of HBV and HCV was found only in 4 hemodialysis and 2 transplant patients among 287 patients and 698 healthy subjects tested. Among 5 HIV-infected patients 3 transplant patients seroconverted between 3 and 7 months after kidney transplantation abroad; and 2 hemodialysis patients seroconverted after repeated dialysis and multiple blood transfusions used for kidney transplantation abroad.
 ...
PMID:Prevalence of hepatitis B, hepatitis delta, and human immunodeficiency virus infections in Omani patients with renal diseases. 141 10

There have been many reports on renal lesions of alcoholic cirrhosis, but not on those of post-hepatitis cirrhosis (PHC) up to present. A clinical and pathological observation on PHC was carried out prospectively in 18 and retrospectively in 34 cases. Renal specimens were examined with light and electron microscopy and immunopathological methods (immunofluorescence and peroxidase anti-peroxidase). Clinically, recurrent gross hematuria was observed in 2 and wild urinary abnormality in 17 cases. One case developed renal failure and the remaining 32 cases had no clinical evidence of renal involvement. Light microscopy showed wild mesangial lesions in 44 cases and glomerular basement membrane (GBM) thickening with segmental splitting in 29 and diffuse splitting in 2 cases. Massive protein deposition was found in the GBM, mesangium (Ms) and tubular basement membrane as well as the epithelium and endothelium. Immunopathological examination showed massive deposition of various immunoglobulins and complements in GBM and Ms, with IgG dominant in 8, IgM dominant in 7, IgA dominant in 6 and "full house" in 11 cases. HBsAg was detectable in GBM and Ms in 5 cases (9.6%) and HBcAg in one. Focal interstitial fibrosis and lymphocytic infiltration were found in 15 (28.3%). Our data revealed that renal lesions of post-hepatitis cirrhosis are different from those of the so-called "cirrhotic glomerulonephritis" in certain aspects. They are characterized by definite GBM involvement and massive deposition of immunoglobulins and complements. Its pathogenesis may be more complicated than that of other types of liver cirrhosis.
 ...
PMID:[Renal lesions of post-hepatitis cirrhosis]. 142 1

A 79-year-old male was admitted to the Metropolitan Hiroo Hospital with chief complaints of icterus and fever. A few weeks prior to admission, he developed fever and swelling of right side of the neck and was seen at a local hospital where an anti-inflammatory agent was prescribed. The fever subsided in a few days, but recurred together with development of icterus a few weeks later, precipitating this hospitalization. After admission, hepatic failure progressed rapidly, indicating a fulminant hepatitis. Renal failure also developed and he died. Autopsy revealed diffuse caseous necrosis with demonstration of acid-fast bacilli in the liver, as did in the spleen, kidney and bone marrow. This case epitomizes a subset of miliary tuberculosis in which the hepatic failure predominates the clinical presentation while lacking the ante-mortem chest X-ray features suggestive of pulmonary tuberculosis and post-mortem macroscopic changes indicative of tuberculosis.
 ...
PMID:[A case of miliary tuberculosis presenting as fever and jaundice with hepatic failure looking like the course of fulminant hepatitis]. 143 90

Multiple organ failure (MOF) appeared during the course of nine cases with fulminant hepatitis, and it was compared with that of seven cirrhotic patients with post-operative hepatic failure. The number of organs failed was 4.9 and 3.6 on average in fulminant hepatitis and post-operative cirrhosis, respectively. All the patients died in less than nine days following the occurrence of MOF. Gastrointestinal bleeding was more frequently observed in fulminant hepatitis cases than in cirrhotic patients. In post-operative cirrhotics, hepatic failure occurred later and the elevation of serum total bilirubin was mild and slow. Renal failure and/or gastrointestinal bleeding was observed prior to death in fulminant hepatitis cases, and cardiac failure and hepatic failure in post-operative cirrhotics. These organ failures resulted in death, although extensive and multimodal treatments were carried out in both groups of patients.
 ...
PMID:Multiple organ failure in patients with fulminant hepatitis and in post-operative patients with liver cirrhosis. 151 19

Ischemic hepatitis is not an uncommon complication of reversible severe hypotension or cardiac failure. The prognosis usually is determined by the cause of the initial hypotension or cardiac failure, rather than the subsequent hepatic dysfunction. We report a retrospective analysis of nine patients with ischemic hepatitis in which previously unreported clinical and biochemical abnormalities are noted. The clinical and biochemical course of the patients were reviewed until recovery or death from ischemic hepatitis. All the patients had a rapid striking elevation of aspartate aminotransferase, and lactic dehydrogenase, with an equally rapid resolution of these parameters. Abnormal serum glucose levels occurred in six patients (none of whom had a prior carbohydrate intolerance). Insulin therapy was given to three patients for a limited period. Renal impairment was manifest in all nine patients, and it resolved spontaneously within 10 days. Altered mental status was detected in six patients; the changes reverted to normal within 7 days of their onset. A preexisting anemia (hemoglobin less than 11.0 g/dl) was noted on admission in four patients, and it did not appear to potentiate the manifestations of the hepatic ischemia. We conclude that ischemic hepatitis should be anticipated in all patients with a recent history of systemic hypotension. It should be considered in the differential diagnosis of patients with unexplained hepatitis; the early massive rise in lactic dehydrogenase, the rapid fall in transaminases, and the early mild/moderate renal failure strongly suggest ischemic hepatitis. Patients with ischemic hepatitis can manifest reversible renal failure, mental confusion, and hyperglycemia which may require insulin for its control.
 ...
PMID:Ischemic hepatitis: widening horizons. 848 Jul 56

The pharmacokinetics, biodisposition, and neuromuscular blocking properties of 3-desacetylvecuronium were studied in 17 adult cats. Animals were divided into three groups: five cats with kidney failure induced by bilateral ligation of the renal pedicles, six cats with galactosamine-induced fulminant hepatitis, and six control cats. An intravenous bolus of 300 micrograms.kg-1 of 3-desacetylvecuronium was rapidly injected into the jugular vein. Arterial blood, urine, and bile samples were collected at regular intervals for 6 h in control cats and for 8 h in cats with kidney or liver failure. The liver was excised for analysis at the end of the experiment. In cats with renal failure, 3-desacetylvecuronium pharmacokinetic and pharmacodynamic variables did not differ from those in control cats. In cats with liver failure, plasma clearance was significantly less and mean residence time greater than in control cats (2.8 +/- 0.6 vs. 14.1 +/- 6.5 ml.kg-1.min-1 and 334 +/- 225 vs. 49 +/- 29 min, mean +/- SD, respectively). Volume of distribution at steady state in cats with liver failure and in control cats was not different. Also, in cats with liver failure, the duration of action and recovery index of 3-desacetylvecuronium was significantly greater than in control cats (168 +/- 62 vs. 82 +/- 32 min, and 39 +/- 19 vs. 10 +/- 4 min, respectively). Onset time of neuromuscular blockade was similar in all three groups. Total recovery of 3-desacetylvecuronium, for all three groups, in urine, bile, and liver was 90 +/- 11% (mean +/- SD). In control cats, 70 +/- 18% of 3-desacetylvecuronium was recovered in bile and liver and 19 +/- 14% in urine. No 3,17-bidesacetylvecuronium (a putative 3-desacetylvecuronium metabolite) was detected.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Pharmacokinetics, neuromuscular effects, and biodisposition of 3-desacetylvecuronium (Org 7268) in cats. 167 40

Aside from disease induced by the direct pharmacological effect of heroin or cocaine, the occurrence of several medical complications not directly related to the drug itself is becoming an increasingly serious problem. In addition to the well-known occurrence of infective diseases, including AIDS, related to the i.v. use of heroin, heroin addicts also seem significantly more at risk for chronic nephropathy. Amyloidotic nephropathy is especially frequent in addicts who use heroin by subcutaneous route (skin popping); it seems to be mediated by an immunologic mechanism. Amyloidotic nephropathy is the main cause of renal failure among drug addicted subjects. Cardiovascular and cerebrovascular diseases are the most frequent medical complications observed in cocaine users. However, the occurrence of infective disease, such as endocarditis or hepatitis related to the parenteral use of the drug, is becoming frequent in these patients. Pulmonary disease is also common due to the route of administration of crack. These medical complications of drug addiction belong to the specific field of internal medicine and should be promptly recognized and treated by the physician.
 ...
PMID:[Medical complications connected with the use of drugs]. 177 47


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>