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 long-term follow-up of 740 American servicemen splenectomised because of trauma during the 1939-45 war showed a significant excess mortality from pneumonia and ischaemic heart-disease. Mortality from cirrhosis was also increased, but not significantly. The findings confirm that the risk of fatal infections is increased by asplenia; however, the risk of cancer was not increased, as it is in some other immunodeficiency states. Post-splenectomy thrombocytosis and hypercoagulability may account for the increased risk of fatal myocardial ischaemia in this group.
 ...
PMID:Splenectomy and subsequent mortality in veterans of the 1939-45 war. 6 6

We report two cases of pulmonary arterial hypertension (PAHT) in HIV infected patients who never were, or had ceased to be, drug addicts. A study of these cases and a review of the literature show that this association is not fortuitous and persists after the classical causes of PAHT (pulmonary embolism, toxic factors, cirrhosis) have been excluded. The clinical features and the results of complementary cardiovascular examinations are identical with those of the so-called "primary" PAHT. The prognosis is severe: 50 percent of the patients died of the consequences of PAHT 1 year after the first clinical signs. Histology displays signs of plexogenic pulmonary arteriopathy, as in primary PAHT. In HIV patients pulmonary arterial hypertension occurs independently of the degree of immunodeficiency. Its relation with other HIV-related vasculites and their physiopathology are discussed.
 ...
PMID:["Primary" pulmonary arterial hypertension associated with HIV infection. Two cases]. 153 6

The hepatitis D virus (HDV) infection plays a major role in severe liver damage caused by hepatitis. To establish the prevalence of HDV infection in haemophilic patients and patients without haemophilia, 87 patients with chronic hepatitis B virus (HBV) infection were examined for serological evidence of delta hepatitis. In addition HBV, HDV and human immunodeficiency virus type 1 (HIV) infection markers were compared to clinical and histopathological outcome of hepatitis. Out of 46 haemophiliacs 30 (65%) were anti-HD-seropositive; 10 out of 30 anti-HD-positive patients (33%) had pathological liver function tests compared to 2 out of 16 anti-HD-negative haemophiliacs (13%). The rate of HIV infection did not differ between the HDV infected and the non-HDV infected individuals with haemophilia (17/27 anti-HD-positive patients versus 12/16 anti-HD-negative patients). Two haemophilic anti-HD-positive patients underwent liver biopsy, in both cases hepatitis D antigen (HDAg) was detected in the biopsies. Only 2 out of 41 patients without haemophilia were anti-HD-positive. Both had pathological liver function tests; chronic active hepatitis and cirrhosis, respectively, were diagnosed and HDAg was found in the liver biopsies. Out of 39 anti-HD-seronegative patients without haemophilia, 26 (67%) were hepatitis B e antigen positive; in the sera of 20 patients (51%) HBV-DNA was demonstrated, but only 6 patients (15%) had pathological liver function tests. In conclusion a high seroprevalence of HDV infection was found in haemophilic patients treated with non-pasteurized commercial clotting factor concentrates. An endemic spreading of HDV infection in patients without haemophilia with chronic HBV infection could not be detected.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Correlation of hepatitis B virus, hepatitis D virus and human immunodeficiency virus type I infection markers in hepatitis B surface antigen positive haemophiliacs and patients without haemophilia with clinical and histopathological outcome of hepatitis. 153 69

To evaluate the factors determining the severity of chronic hepatitis B virus infection and the interactions of human immunodeficiency virus and hepatitis delta virus infections, we retrospectively analyzed 260 patients, 146 of whom were followed for a mean of 31.4 +/- 1.8 mo. Human immunodeficiency virus, hepatitis B virus, and hepatitis delta virus status and aminotransferase activities, histological activity index, alcohol consumption and the prevalence of cirrhosis were investigated. The patients included 54 homosexuals, 19 parenteral drug abusers and 187 subjects with other or unidentified risk factors for exposure to hepatitis B virus. Thirty-five patients (13%) were positive for antibody to human immunodeficiency virus; 27 were homosexual and 8 were drug abusers. The mean aminotransferase activities, histological activity index and the prevalence of cirrhosis were similar in the human immunodeficiency virus-positive and human immunodeficiency virus-negative subgroups. Actuarial survival was significantly lower in the human immunodeficiency virus-negative subgroups. Actuarial survival was significantly lower in the human immunodeficiency virus-positive group than in the human immunodeficiency virus-negative subjects (p = 0.004); the cause of death was clearly related to liver failure in four of the five human immunodeficiency virus-positive patients and two of the six human immunodeficiency virus-negative subjects who died. To evaluate the factors determining the severity of liver disease, we compared homogeneous subgroups of subjects. Among the homosexual patients, the prevalence of HBeAg and hepatitis B virus DNA, aminotransferase activities and the histological activity index did not differ according to human immunodeficiency virus antibody status.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Interactions between human immunodeficiency virus-1, hepatitis delta virus and hepatitis B virus infections in 260 chronic carriers of hepatitis B virus. 155 33

The prevalence of antibodies to hepatitis C virus (anti-HCV) was investigated among different populations in Taiwan, where anti-HCV was detected in 0.8% (24/2,994) of adult volunteer blood donors, 0.1% (1/1,305) of youngsters and children, 12.5% (8/64) of adult volunteer blood donors with elevated alanine aminotransferase (ALT), 36.5% (23/63) of hemodialysis patients, 4.1% (13/318) of male homosexuals, 25.4% (16/63) of cases positive for antibodies to human immunodeficiency virus (anti-HIV), 82.2% (578/703) of intravenous drug users (IVDUs), and 10.3% (23/223) of female prostitutes (FPs). Among patients with chronic liver diseases including chronic hepatitis, cirrhosis and hepatocellular carcinoma (HCC), the overall prevalence rate for anti-HCV was 34.1% (42/123), and a higher prevalence was noted in hepatitis B surface antigen (HBsAg)-negative cases than in HBsAg-positive cases. The prevalence of anti-HCV in volunteer blood donors and high prevalence found in IVDUs, hemodialysis patients, anti-HIV positive cases, and FPs are consistent with those results from other countries. These findings suggest that hepatitis C virus (HCV) infection is transmitted by both blood-borne and sexual contact routes. Among flavivirus infections, anti-HCV was detected in 0.3% (1/289) and 1.3% (4/310) of Japanese encephalitis and dengue fever patients, respectively. In conclusion, in Taiwan, an area with high endemicity of hepatitis B virus (HBV) infection, the epidemiological status of HCV infection is similar to that observed in other countries, and no serum cross-reactivity was noticed between HCV and flavivirus infections.
 ...
PMID:Prevalence of antibodies to hepatitis C virus (anti-HCV) in different populations in Taiwan. 165 45

The basal level of secretion of hypophyseal (ACTH, STH) and peripheral glucocorticoid (cortisol, corticosterone) hormones as related to the immune status (lymphocyte subpopulations, serum immunoglobulins, circulating immune complexes, macrophagal component) and specific marker profiles of viruses B and delta was measured in 142 children with different forms of chronic virus hepatitis B and delta (D). The patients with chronic persistent hepatitis was characterized by the "cortisol" type response of stressor adaptation hormones in parallel with the genetically determined weak immune response, demanding no correction. The patients with chronic active hepatitis B and D demonstrated the "central" type of hormonal response with a primary increase in the content of ACTH and CTH and a moderate rise of the cortisol level, which correlated with pronounced secondary immunodeficiency of the T cell and macrophagal components of immune response. In the patients with chronic virus hepatitis B and D, the hormonal profile, as liver cirrhosis develops, is characterized by an increase in corticosterone and blood somatotropin and by a relatively low cortisol content. This reflects depletion of the mechanisms of adaptation and correlates with deep insufficiency of all the three components of immune response. The use of human leukocytic interferon and T-activin exert a well-defined effect on hormonal adaptation of immune response, promotes completion of HB-virus infection replication and the onset of a stable remission.
 ...
PMID:[Clinico-pathogenetic role of hormones of the pituitary-adrenal system and somatotropin in the development of immunosuppression in chronic hepatitis B and delta infection in children and the approach to its correction]. 166 32

Trichomonas infections of the abdominal cavity are uncommon and case histories have not been published previously. A patient to whom reference is made this paper developed a combined immunodeficiency syndrome and portal hypertension with ascites on the basis of a cirrhosis of the liver. This seems to have been the precondition for a peritonitis caused by a Trichomonas species.
 ...
PMID:Peritonitis caused by Trichomonas--a preliminary case report. 174 23

Two Rhesus monkeys infected with simian immunodeficiency virus for 15 and 24 months developed generalized oedema and one became jaundiced. At necropsy, the liver and pancreas were hard and irregular and the gall bladder was thickened. Histopathological examination showed extensive fibrosis of the pancreas, loss of exocrine acini and marked proliferation of ductules. Numerous cryptosporidia were present on the duct epithelium. The liver of both animals had widespread cirrhosis, bile duct proliferation and cholangitis. Cryptosporidia were found in many bile ducts and on the hyperplastic gall bladder epithelium. Lymph nodes and spleen of both animals showed depletion of cortical and paracortical elements characteristic of advanced immunodeficiency virus infection.
 ...
PMID:Chronic pancreatitis and biliary fibrosis associated with cryptosporidiosis in simian AIDS. 177 Jan 78

Chronic liver disease associated with hepatitis C virus (HCV) is an important cause of morbidity and mortality in hemophilia. We have used recombinant interferon alpha-2b (IFN alpha-2b) in a randomized controlled liver biopsy trial to treat hemophiliacs with chronic hepatitis. Eighteen patients entered the study, 16 of whom were subsequently shown to have antibodies to the HCV. All underwent liver biopsy at entry and were randomized to either treatment with self-administered IFN alpha-2b, 3 million units subcutaneously thrice weekly (n = 10) or no treatment (control group) (n = 8). Nine subjects had chronic active hepatitis, seven had chronic persistent hepatitis, and two had cirrhosis. Twelve months after entry into the study 17 patients underwent a second liver biopsy. All biopsies were coded, assessed, and scored according to the histologic severity of the liver disease. Ten patients were administered IFN for 1 year, and in four patients normalization of alanine aminotransferase (ALT) occurred compared with none in the untreated group. After the second liver biopsy, six of the eight initial no-treatment patients were treated with interferon 3 million units thrice weekly for 6 months, and normalization of ALT was seen in five patients. Biochemical relapse within 4 months of stopping IFN occurred in one of four patients treated for 1 year and in four of five patients treated for 6 months. IFN treatment was well tolerated. Although the histologic scores of the two groups were similar at entry into the study, after 12 months the biopsy appearances in the treated group were significantly improved compared with the controls (P less than .01). Histologic improvement was noted in the three interferon-treated human immunodeficiency virus antibody-positive patients and also in other patients who had no biochemical response. We conclude that low-dose recombinant IFN alpha is effective in normalizing transaminases and improving the histologic appearances in at least 50% of hemophiliacs with chronic hepatitis C.
 ...
PMID:A randomized controlled trial of recombinant interferon-alpha in chronic hepatitis C in hemophiliacs. 191 56

Three bacteremias of Campylobacter fetus were described. One was a male patient and two were females. Underlying illnesses were present in all of them (Hodgkin disease, AIDS and hepatic cirrhosis respectively). They were all admitted because of fever and no other symptoms of infectious focus were present. Physical findings were not relevant. The blood cultures became positive in days 6, 7 and 9 respectively. Antibiotic treatments were not standardised, so no conclusions can be drawn. The evolution was correct except for the patient infected by the human immunodeficiency virus who carried out a recurrent course. The authors comment on the increasing interest of this pathogen causing extraintestinal infection.
 ...
PMID:[Bacteremia from Campylobacter fetus. Increasing interest and incidence]. 194 96


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