Figure 4: Effects of citrus flavanoids of calamondin on the HBsAg expression of HBV. Values are expressed as mean ± S.D. (percentage of untreated cells) of three three replicates. Hes: hesperidin; Dio: diosmin; NH: neohesperidin; Nob: nobiletin; Tan: tangeretin; 5F: 5-hydroxy-6,7,8,3’,4’-pentamethoxyflavone; Syn: synephrine.