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)

The morphology of three coronaviruses, avian infectious bronchitis virus strain Connecticut (IBV Conn), human coronavirus strain 229E (HCV 229E) and mouse hepatitis virus strain 3 (MHV3), were examined by negative staining. Significant differences were found in the sizes of the three coronaviruses. Furthermore, three types of surface projection of the same lengths, but varying widths and morphology, were observed. Both IBV Conn and HCV 229E had bulbous projections characteristic of coronaviruses, although the projections of HCV 229E were somewhat thinner than those of IBV Conn. On the other hand, MHV3 particles had thin, cone-shaped surface projections, that were completely unlike typical coronavirus projections. The significance of these results is discussed.
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PMID:Comparison of the morphology of three coronaviruses. 21 34

Quadruple hepatic infections are not uncommon in human immunodeficiency virus (HIV) infected patients. Hepatotropic viruses behave differently in immunocompromised patients resulting in varied clinical and serological outcomes. Delta hepatitis, an important cause of acute hepatitis in intravenous drug abusers (IVDAs) and HIV-infected patients, can present as coinfection or superinfection clinically, which influences the prognosis. Prevention of hepatitis D virus (HDV) coinfection is possible with hepatitis B virus (HBV) vaccination. No definitive medical treatment for HDV infection is known to be successful. Interestingly, liver transplantation carries a higher success rate in HDV/HBV infection then in HBV infection alone.
Conn Med 2001 Nov
PMID:Severe hepatitis due to HBV-HDV coinfection. 1176 51

1. With Conn.-5 strain of Coxsackie virus, pancreatic disease can be regularly produced in adult mice. 2. The lesions consist of widespread necrosis, followed by repair; there occurs more or less complete loss of glandular acini, with fatty or fibrous replacement. The islands of Langerhans and pancreatic ducts persist. 3. Injection of virus suspensions by the intraperitoneal, subcutaneous, intramuscular, or intracerebral route is followed by selective necrosis of the pancreas. 4. The liver, in the earlier stages of the disease, is the seat of fat infiltration. There may be necrosis of individual hepatic cells, but the diffuse hepatitis described in suckling mice does not occur. In the later stages of the disease, the liver is not significantly altered. 5. Localized areas of fat necrosis, scattered through intra-abdominal adipose tissue, are usually present in the acute phase of the disease. These undergo fibrosis without calcification. 6. No lesions have been found in the skeletal muscle, even at the site of intramuscular injection. Central nervous system, heart, lungs, and peripheral fat lobules show no lesions comparable to those described in suckling mice. 7. Multiplication of virus takes place in the pancreas. Serial passage in adult mice, by injection of pancreas suspensions prepared from organs removed on the 4th day after infection, is readily accomplished. Five consecutive passages in adult mice have thus far been carried out. Pancreas suspension from 4th passage material produced typical disease in suckling mice when diluted 10(-6). No virus could be demonstrated in pancreas obtained 25 days after inoculation. 8. Complete protection against the pancreatic disease is obtained when the virus is neutralized, before injection, with Conn.-5 antiserum. Normal mouse serum and antiserum against the Ohio-R strain of Coxsackie virus have no protective effect. 9. Mice surviving the initial necrotizing effect of the virus, develop chronic pancreatic insufficiency. This is manifested by extreme weight loss-in some cases, 40 per cent or more of the body weight-and by hypoproteinemia, sometimes leading to anasarca. 10. The substitution of fox-chow which has been predigested with hog pancreas brings about a restoration of weight. 11. The possibility is considered that similar lesions of the pancreas in human beings may be due to virus infection.
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PMID:Passage of Coxsackie virus (Connecticut-5 strain) in adult mice with production of pancreatic disease. 1485 Jun 35

Aplastic anemia (AA) is thought to represent an autoimmune disorder leading to generation of activated CD8+ T-cells that target the bone marrow precursors. Hepatitis associated aplastic anemia (HAAA) is a subtype of aplastic anemia that develops within several months ofan episode of acute hepatitis. Etiologic agents include hepatitis viruses (A-E and G), Epstein-Bar virus, cytomegalovirus, HIV, parvovirus B19, and echoviruses amongst others. However, most HAAA cases are labeled "idiopathic" as the inciting agent cannot be identified. Drugs and/or toxins are rarely causal factors. We describe herein a unique case of HAAA linked with the anabolic steroid methasterone that caused a transient cholestatic hepatitis and, subsequently, a severe aplastic anemia in a young man.
Conn Med 2014 Sep
PMID:Hepatitis associated aplastic anemia: case report and discussion. 2531 90