نتایج جستجو برای: hepatitis c antigens
تعداد نتایج: 1210392 فیلتر نتایج به سال:
conclusions dental academics were unsure about the means of infection and prevention against hbv. many of them had not completed the immunization scheme and did not have the test of seroconversion. the serological analysis revealed unprotection, even after students completed the vaccination schedule. results of the 179 students surveyed, 58.1% knew about the degree of virulence of the hepatitis...
Hepatitis E is recognized as a zoonosis, and swine are known reservoirs, but how broadly enzootic its causative agent, hepatitis E virus (HEV), is remains controversial. To determine the prevalence of HEV infection in animals, a serological assay with capability to detect anti-HEV-antibody across a wide variety of animal species was devised. Recombinant antigens comprising truncated capsid prot...
OBJECTIVES Counts of absolute CD4+ T lymphocytes (CD4+ T cells) are known to be highly variable in untreated HIV-infected individuals, but there are no data in virologically-suppressed individuals. We investigated CD4+ T cell variability in stable, virologically-suppressed, HIV-1 infected adults on combination antiretroviral therapy (cART). METHODS From a large hospital database we selected p...
conclusions the significant number of coinfected hiv-hcv patients only had hbcab positive test without detectable hbv-dna. further studies for detection of hbv-dna in both serum and liver biopsy specimens may help clarify the impact of hbv infection in coinfected hiv/hcv patients. results of 103 hiv-hcv coinfected patients, both hbsag and hbcab were positive in 7 patients (6.8%), negative in 44...
context hepatitis b and hepatitis c (hbv and hcv) infections are both major causes of hepatocellular carcinoma (hcc). however, hcc caused by each of these two viruses has unique characteristics that should be studied independently to that of another one. while hbv- and hcv-related hccs share similar host and environmental risk factors such as male gender, age above 50 years old, family history ...
background: hiv, syphilis, hepatitis b and c (hbv & hcv) infections modify the epidemiology and presentation of each other. this study aimed to estimate the seroprevalence of these infections and their co-infections in sexually transmitted infections (sti) clinic attendees in new delhi, india. methods: a retrospective study including 220 patients was conducted during may 2014 through december 2...
background: in patients with hepatitis b and c, environmental factors such as smoking and alcohol can cause liver fibrosis progression. but opium effects on liver fibrosis progression are not clear. this study was designed to assess the relationship of opium user and liver fibrosis progression. methods: in this case-control study, sixty patients in hepatitis b group and sixty patients in hepati...
background and objectives: intravenous drug using is a main risk factor for getting infected with hiv, hepatitis b and c viruses. the syphilis is a common infection. the aim of this study was to investigate the seroepidemiology of hiv, syphilis, hepatitis b and c among the intravenous drug users (idus) at loghman hakim hospital, tehran. materials & methods: a descriptive (cross- sectional) stud...
The presentation of exogenous protein antigens in a major histocompatibility complex class I-restricted fashion to CD8+ T cells is called cross-presentation. We demonstrate that cross-presentation of soluble viral antigens (derived from hepatitis C virus [HCV], hepatitis B virus [HBV], or human immunodeficiency virus) to specific CD8+ T cell clones is dramatically improved when antigen-presenti...
Hepatitis is a disorder in liver inflammation that can be caused by infection with parasites, protozoa, bacteria, viruses, metabolic disorders, drugs, and alcohol causes damage to human cells attack all ages, genders, races throughout the world. Serum Glutamic Oxaloacetic Transaminase (SGOT) Pyruvic (SGPT) levels EDTA plasma tend increase more than serum. It because contains coagulation factors...
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