Chapter 5 B Infection AntiHBc HBs Ag HBe
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Chapter 5. B 형 간염 표지의 변화 추이 Infection Anti-HBc HBs. Ag HBe. Ab HBc Ig M HBe. Ag 1 2 3 HBs. Ab Window period 4 5 6 7 8 9

Chapter 6. B 형 간염의 혈청학적 표지 해석 HBs Ag Anti. HBs HBe Ag Anti. HBe Anti. HBc + - - First stage of Acute HBV infection + - Ig M Acute HBV infection, high infectivity + - Ig G Chronic HBV infection, high infectivity + - - + Ig G Chronic HBV infection, low infectivity - - - +/- Ig M Acute HBV infection, Window Period - - - +/- Ig G 1. Low-level HBs. Ag carrier 2. Remote past infection + - + + Ig M - +/- Ig G - + - - - Interpretation Acute HBV infection, high infectivity Seroconversion Remote past infection Recovery from HBV infection Immunization with HBs. Ag (after vaccination)




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