Immune response to hepatitis B viral antigens in chronic infection & its relationship with liver necrosis. 1990

V Haridas, and S Rath, and V Bal, and A P Kulkarni, and S T Plumber, and S R Naik, and R S Kamat
Department of Clinical Pathology, Haffkine Institute, Bombay.

Markers of hepatitis B virus (HBV) and immune response against them were studied in 18 chronic asymptomatic carriers, 8 patients of the virus induced chronic liver disease (CLD), and 7 patients of chronic alcoholic liver cirrhosis, who were also chronic HBV carriers (CALC). The LMI responses to HBeAg were elevated in HBeAg and/or HBV-DNA positive chronic asymptomatic carriers, (median response 31.5%), along with elevation of serum alanine aminotransferase (sALT) levels (59-150 IU/l). On the other hand the LMI responses to this antigen, in HBeAg and HBV-DNA negative chronic carriers were in the normal range (median response 12%) and their sALT levels were also normal (7-50 IU/l). The CLD and CALC patients did not show any relation between their LMI to HBeAg and sALT levels. In contrast no relation between LMI to HBsAg and sALT levels was observed in any group. The LMI responses to HBsAg in CLD patients were elevated (median response 38%) and the responses of chronic asymptomatic carriers and CALC patients were either in the normal range or poor (median responses, 18 and 7% respectively), irrespective of their sALT levels. These results suggest that T cell responses to both the antigens may be involved in liver cell damage.

UI MeSH Term Description Entries
D007213 Indomethacin A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES. Amuno,Indocid,Indocin,Indomet 140,Indometacin,Indomethacin Hydrochloride,Metindol,Osmosin
D008099 Liver A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances. Livers
D009336 Necrosis The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D002908 Chronic Disease Diseases which have one or more of the following characteristics: they are permanent, leave residual disability, are caused by nonreversible pathological alteration, require special training of the patient for rehabilitation, or may be expected to require a long period of supervision, observation, or care (Dictionary of Health Services Management, 2d ed). For epidemiological studies chronic disease often includes HEART DISEASES; STROKE; CANCER; and diabetes (DIABETES MELLITUS, TYPE 2). Chronic Condition,Chronic Illness,Chronically Ill,Chronic Conditions,Chronic Diseases,Chronic Illnesses,Condition, Chronic,Disease, Chronic,Illness, Chronic
D006509 Hepatitis B INFLAMMATION of the LIVER in humans caused by a member of the ORTHOHEPADNAVIRUS genus, HEPATITIS B VIRUS. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact. Hepatitis B Virus Infection
D006510 Hepatitis B Antibodies Antibodies to the HEPATITIS B ANTIGENS, including antibodies to the surface (Australia) and core of the Dane particle and those to the "e" antigens. Anti-Australia Antigens,Anti-HBAg,Anti-Hepatitis B Antigens,Anti HBAg,Hepatitis B Virus Antibodies,Anti Australia Antigens,Anti Hepatitis B Antigens,Antibodies, Hepatitis B,Antigens, Anti-Australia,Antigens, Anti-Hepatitis B,B Antibodies, Hepatitis,B Antigens, Anti-Hepatitis,HBAg, Anti
D006511 Hepatitis B Antigens Antigens of the virion of the HEPATITIS B VIRUS or the Dane particle, its surface (HEPATITIS B SURFACE ANTIGENS), core (HEPATITIS B CORE ANTIGENS), and other associated antigens, including the HEPATITIS B E ANTIGENS. HBAg,Hepatitis B Antigen,Antigen, Hepatitis B,Antigens, Hepatitis B,B Antigen, Hepatitis,B Antigens, Hepatitis
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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