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1Chumakov Federal Scientific Center for research and development of immune-and-biological products of Russian Academy of Sciences, Russia
2Pirogov Russian National Research Medical University, Russia
3State Clinical hospital named after VM Buyanov, Russia
4Sechenov First Moscow State Medical University, Russia
*Corresponding author:Morozov IA ,Chumakov Federal Scientific Center for research and development of immuneand- biological products of Russian Academy of Sciences, Russia
Submission: March 11, 2020; Published: March 18, 2020
ISSN 2637-7632Volume4 Issue4
In this report we present current data on prevalence, clinical significance and methods of diagnostics of occult hepatitis B (OHB). Mechanisms of occult hepatitis B formation are reviewed, among which the most important is co-infection with other hepatotropic viruses. Diagnostic significance of anti-HBcAg antibodies is shown. An algorithm of occult hepatitis B detection developed by the authors involves two stages: detection of viral markers in serum and liver tissue. Attention is drawn to the role of morphologic methods including histochemistry, immunohistochemistry and electron microscopy in verification of HBV infection and direct visualization of virions in cytoplasm of hepatocytes.
Ph.D in Agriculture from Faculty of Agriculture, Tohoku University
Research Professor, PhD, Holistic Research Institute
Professor, Chief Doctor, Director of Department of Pediatric Surgery, Associate Director of Department of Surgery, Doctoral Supervisor Tongji hospital, Tongji medical college, Huazhong University of Science and Technology
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Fellow of International Agency for Standards and Ratings (IASR), Edith Cowan University, Sarich Neuroscience Research Institute
Chancellor Emeritus / Professor Emeritus of Chemistry and Physics, University of Missouri–St. Louis
Ph.D in Science from the Federal University of Alagoas, UFAL, Brazil
Assistant Professor in College of Architecture, Art and Design
Interim Dean, College of Education and Health Sciences, Director of Biomechanics Laboratory, Sport Science Innovation Program, Bridgewater State University
Professor of numerous training courses in Family Medicine
Assistant Professor, Department of Electronics and Computer Science
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