
Anti-HBV activity and mechanism of marine-derived polyguluronate sulfate (PGS) in vitro
Keywords: 3TC, lamivudine; CC50, concentration of 50% cytotoxicity; DP, degree of polymerization; ELISA, enzyme-linked immunosorbent assay; FCM, flow cytometry; HBeAg, HBV e antigen; HBsAg, HBV surface antigen; HBV, hepatitis B virus; HNF4α, hepatocyte nuclear fact