نتایج جستجو برای: chronically infected hepatitis c patients
تعداد نتایج: 3172820 فیلتر نتایج به سال:
Hepatitis C virus (HCV) variants characterized by genomic deletions in the structural protein region have been sporadically detected in liver and serum of hepatitis C patients. These defective genomes are capable of autonomous RNA replication and are packaged into infectious viral particles in cells co-infected with the wild-type virus. The prevalence of such forms in the chronically HCV-infect...
According to the World Health Organization (WHO), an estimated 296 million people are chronically infected with hepatitis B virus (HBV). Approximately 15–25% of these develop complications such as advanced chronic liver diseases (ACLDs). Mortality due HBV-related accounted for 882,000 deaths in 2019. Potent preventive vaccines have already restricted new HBV infections, and several drugs availa...
Worldwide, the hepatitis B virus (HBV) and the hepatitis C virus (HCV) cause, respectively, 600,000 and 350,000 deaths each year. Viral hepatitis is the leading cause of cirrhosis and liver cancer, which in turn ranks as the third cause of cancer death worldwide. Within the WHO European region, approximately 14 million people are chronically infected with HBV, and nine million people are chroni...
Hepatitis C virus (HCV)-specific cytotoxic T lymphocytes (CTL) are present in the peripheral blood and liver of chronically infected patients. The current study was performed to study the relationship between the strength of the CTL response, liver disease severity, and viral load. The results may be summarized as follows: first, using CTL precursor frequency (CTLpf) analysis to quantitate the ...
The natural history of individuals chronically infected with hepatitis B typically fluctuates, with periods of active viral replication with or without an associated hepatitis and sometimes prolonged periods of spontaneous viral suppression and inactive liver disease. In the majority, this chronic infection is clinically silent unless either liver failure and/or hepatocellular carcinoma (HCC) s...
More than 170 million patients worldwide are chronically infected with hepatitis C virus (HCV). Prevalence rates range from 0.5% in Northern European countries to 28% in some areas of Egypt. HCV is hepatotropic, and in many countries chronic hepatitis C is a leading cause of liver disease including fibrosis, cirrhosis and hepatocellular carcinoma. HCV persists in 50-85% of infected patients, an...
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