Viral Hepatitis Yuan Zhe The First Affiliated Hospital Chongqing Medical University
Viral Hepatitis Yuan Zhe The First Affiliated Hospital Chongqing Medical University
Contents Viral etiology Epidemiology Pathogenesis Clinical manifestation Diagnosis Treatment Prevention guide
Contents Viral etiology Epidemiology Pathogenesis Clinical manifestation Diagnosis Treatment Prevention guide
THE VIRUS HAV:hepatitis A virus HBV:hepatitis B virus HCV:hepatitis C virus HDV:hepatitis D virus HEV:hepatitis E virus HGV:hepatitis G virus TTV:transfusion transmitted virus
THE VIRUS HAV: hepatitis A virus HBV: hepatitis B virus HCV: hepatitis C virus HDV: hepatitis D virus HEV: hepatitis E virus HGV：hepatitis G virus TTV： transfusion transmitted virus
Major Features of HAV Virion: Naked,spherical particle,diameter of 27nm Genome:Single-stranded linear RNA,7.5kb Genus:Heparnavirus,within the Picornaviridae family Stability:Room temp for 1 wk,85C for 1 sec, UV for 1 sec,in 70%alcohol for 3 min
Major Features of HAV Virion: Naked, spherical particle, diameter of 27nm Genome: Single-stranded linear RNA, 7.5kb Genus: Heparnavirus, within the Picornaviridae family Stability: Room temp for 1 wk, 85oC for 1 sec, UV for 1 sec, in 70% alcohol for 3 min
Major Features of HBV Virion: Enveloped,spherical particle,diameter of 42 nm,intermal core is 28 nm. Genome:3.2kb circular DNA,having four ORF in the complete strand,C,S,P and X genes. Genus: Hepadnavirus(HBV,WHV,GSHV,DHBV) Ag-Ab systems:HBSAg-Ab HBeAg-Ab HBcAg-Ab(IgG,IgM)
Major Features of HBV Virion: Enveloped, spherical particle, diameter of 42 nm, intermal core is 28 nm. Genome: 3.2kb circular DNA, having four ORF in the complete strand, C, S, P and X genes. Genus: Hepadnavirus(HBV, WHV, GSHV, DHBV) Ag-Ab systems: HBsAg-Ab HBeAg-Ab HBcAg-Ab(IgG, IgM)