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

Liver biopsies from nine patients with maturity-onset diabetes and fatty liver hepatitis were semiquantitatively assessed, and the findings compared with those in alcoholic hepatitis. Overall appearances were similar, but the lesion in some diabetics was periportal rather than perivenular in location, and nuclear vacuolation of hepatocyte nuclei was always present. The inflammatory infiltrate often included neutrophil leucocytes, as in the alcoholic. In three patients with multiple biopsies, progression appeared to be slow, but one patient developed cirrhosis.
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PMID:The pathology of diabetic hepatitis. 263 85

A 52-year-old man, having been treated for 4 months with chlorpropamide for diabetes mellitus type II, developed severe cholestatic hepatitis following a short course of erythromycin ethylsuccinate. Despite prompt withdrawal of both drugs, the cholestatic picture worsened and was associated with morphological evidence of disappearing interlobular bile ducts. After a 2-year course of profound cholestasis complicated by steatorrhea and striking hyperlipidemia, the patient died of ischemic cardiomyopathy. It is believed that this is the first published case of irreversible cholestasis with disappearance of ducts potentially related to a metabolic interaction between erythromycin ethylsuccinate and chlorpropamide.
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PMID:Prolonged cholestasis and disappearance of interlobular bile ducts following chlorpropamide and erythromycin ethylsuccinate. Case of drug interaction? 326 70

Epidemiologic studies suggest an association between insulin dependent diabetes mellitus and viral infections. Several candidates like cytomegalovirus, Coxsackie virus and hepatitis virus have a selective tropism for beta cells. Progress in the understanding of the pathogenic importance of such viruses has been facilitated by animal models with virus induced diabetes and infections of human pancreatic beta cells maintained in culture. Immunological studies of type I diabetes after viral infections suggest that virus may trigger pancreatic autoimmunity. Molecular mimicry between viral and tissue antigens may represent a possible mechanism. Loss of immune tolerance toward beta cells would only appear in genetically predisposed individuals. The better understanding of the pathogenesis of type I diabetes mellitus brings out new approaches to treatment.
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PMID:[Virus and insulin-dependent diabetes mellitus. Etiopathogenic perspectives]. 327 88

About 90 per cent of morbidly obese patients show histological abnormalities of the liver. One third of patients have fatty change involving more than 50 per cent of hepatocytes. Fatty liver disease can be divided into four histological groups: Fatty liver, fatty hepatitis, fatty liver with portal fibrosis, and cirrhosis. Most patients show only fatty change. Alcohol, drugs, diabetes, poor nutrition, and weight-reducing surgery contribute to progressive liver damage, but morbid obesity alone may lead to severe disease showing all the features of alcoholic hepatitis and may end in cirrhosis and liver failure. The accumulation of fat alone is unlikely to be the stimulus to inflammation and fibrosis. Only one fifth of patients have complaints that arise from the liver. The development of severe fatty liver disease may also be asymptomatic and rarely shows the florid picture associated with alcoholic hepatitis. There is poor correlation of liver function test results with morphology in obesity. ALT levels exceeding twice the normal limit have some predictive value for histological grades of severity, but they are present in few patients. Pericentral and pericellular fibrosis in prebypass liver biopsies may be an important prognostic lesion for the development of fatty hepatitis and cirrhosis. In contrast with the frequent progression to massive fatty change, inflammation and fibrosis after bypass surgery, weight loss by low-calorie dieting, or starvation is accompanied by improvement in fatty change and return of liver function tests to normal.
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PMID:Fatty liver disease in morbid obesity. 331 4

Sixty four patients suffering a chronic disseminated histoplasmosis were studied with the aim of fingind if they had predisposing factors. Thirty cases (46.8%) presented the following predisposing conditions: long treatment with low doses of corticosteroids in 7, ethilic hepatopathy in 7, diabetes in 4, lymphoma in 3, epitheliomas in 3, epitheliomas and diabetes in 1, renal insufficiency in 1, toxic hepatitis in 1, radiations in 1, long treatment with psychotropics in 1 and primary combined immunodeficiency in 1. Only slight differences were detected between these two groups of patients; those who exhibited predisposing factors presented an increased number of clinical localizations, altered cell mediated immunological tests were more frequent as well as the number of patients with multiple relapses and deaths. Histoplasmosis was not the cause of death in any case. It is possible that if a more frequent aggressive exploration, as hepatic biopsy, would be done a higher number of patients with predisposing factors would have been demonstrated.
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PMID:[Chronic disseminated histoplasmosis as an opportunistic infection]. 332 4

To estimate the number of adults medically eligible to donate blood, the percent of the general population over the age of 16 deferrable by 13 current American Red Cross donor guidelines was calculated using the best available United States data. Categories examined included age, weight, hematocrit, pregnancy, blood pressure, heart disease, diabetes requiring insulin, male homosexual activity since 1977, intravenous drug use, sexual partner of high-risk group member, recent transfusion, history of cancer, and other (medical, surgical, travel history). Sex-specific total eligibility rates were estimated by serial multiplication of individual eligibility rates (1.0 minus deferral rates) to account for the proportionate overlap of independent categories, with corrections for expected associations between categories. The resultant eligibility rates for women (57%) and men (70%) indicate fewer eligible donors than commonly stated. Surrogate testing (ALT, anti-HBc) for non-A, non-B hepatitis would further reduce the percent of eligible donors to 55 and 67%, respectively. Based on the actual numbers of women and men in the population, these calculations indicate that an equal number of women and men are medically eligible to donate.
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PMID:An estimate of blood donor eligibility in the general population. 337 67

It is suggested that the important drugs rifampicin and halothane and the raised glucose levels in diabetes mellitus exert injurous effects on cells through a lysosomal mechanism. Further evidence is given of by time rifampicin induction of beta-glucuronidase and beta-N acetylglucosaminidase and its possible relation to hepatitis and pancreatitis. On the basis of preliminary data halothane may cause hepatitis connected to lysosomal enzyme release in the presence of other aggravating factors common to the perioperative period. The onset of diabetic vascular complications may be related to the similar raised levels of lysosomal enzymes found in insulin, drug and diet controlled disease. Release of these enzymes into plasma may be a marker of important changes in the lysosome, whether due to enzyme induction or damage, and could be a primary mechanism of many disease processes including some thought to be mainly autoimmune in character. Routine estimation in the clinical laboratory along with existing cytoplasmic and microsomally derived enzymes in the chemical screen would be a useful way of surveying lysosomal changes in the wide spectrum of disease in a general hospital.
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PMID:Rifampicin, halothane and glucose as mediators of lysosomal enzyme release and tissue damage. 341 3

The prevalence of cutaneous, medical and surgical disorders was studied in 846 leprosy patients. Common cutaneous disorders among leprosy patients were pityriasis versicolor, tinea, pyodermas, warts, acquired ichthyosis, scabies, pediculosis and callosities. Only pityriasis versicolor had higher incidence when compared to general population. Common medical diseases were tuberculosis, infective hepatitis and diabetes mellitus. The epidemiological importance of their co-existence with leprosy is discussed and relevant literature of other diseases found to be frequently associated with leprosy is reviewed.
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PMID:The associated diseases with leprosy. 344 Aug 51

In the course of 2943 autopsies, during which the eyes were also removed, investigations were carried out concerning inflammatory lesions of the posterior uveal tract. Posterior uveitis was found in 202 cases (6.9%) of subjects whose mean age was 74.5 years. In 98% of the cases this was a non-granulomatous inflammation. The frequency of the associated systemic diseases in the cases of uveitis was compared with the frequency of such diseases in an accurately chosen control group. The results of our investigation showed that diabetes mellitus and inflammatory diseases, particularly rheumatoid arthritis, myocarditis, endocarditis and hepatitis are more frequently found in patients with uveitis.
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PMID:[Posterior uveitis in systemic diseases. A pathologic and epidemiologic study]. 348 60

This article deals with the use of oral contraceptives and IUDs by chronically ill adolescent females. Results of controlled studies of contraceptive choices and problems are reviewed for teenagers with cardiac disease, epilepsy, multiple sclerosis, migraine headaches, asthma, cystic fibrosis, inflammatory bowel disease, hepatitis, diabetes mellitus, thyroid disease, oligomenorrhea and amenorrhea. If oral contraceptives (OC) are prescribed for use in teens with cardiac disease, a contraceptive with 35ug or less of estrogen and the equivalent of 1 mg or less of norethindrone should be used. The low-dose progestin only pill can be prescribed, but should be used in conjunction with a back-up barrier method. Reports to date have failed to reveal increased seizure activity in epileptic pattients on OCs, and there is no significant evidence to date that OCs alter the course of multiple sclerosis. Although the evidence is inconclusive, the physician should use extreme caution in prescribing OCs for teens with prior migraines. Regarding asthmatic patients, no problems have been reported with IUD use except in regard to steroid therapy and its possible effect on reducing IUD effectiveness. No adverse effects 2ndary to the use of OCs in asthmatic patients have been reported. OCs should be avoided or used with extreme caution in the cystic fibrosis patient. Teens with active inflammatory bowel disease should be advised that OCs may be ineffective or dangerous; there are no reports available on the effects of the IUD on the disease. The pill is contraindicated during active liver disease or cirrhosis. The IUD is not highly recommended for contraception in diabetic teenagers, whereas a low-dose combined OC can be used with extreme caution. However, OCs should be avoided in the diabetic patient with nephropathy, vascular complications or retinopathy. There is at present no contraindication for contraceptive use by women with thyroid disease. Finally, patients with prolonged post pill amenorrhea and infertility are generally females with amenorrhea or oligomenorrhea before pill use.
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PMID:Contraceptive use in the chronically ill adolescent female: Part I. 351 58


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