Basic Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Aug 1, 2004; 10(15): 2259-2262
Published online Aug 1, 2004. doi: 10.3748/wjg.v10.i15.2259
Figure 4
Figure 4 HBx protein expression in transferred HBECs assayed by ultrasensitive immunocytochemistry. The blank vector and OPTI-MEN transfected HBECs showed no expression of HBx protein (A, C), but pale brown positive signals scattered in pCMV- X vector transferred HBECs (B). Immunocytochemis-try (S-P methods, × 200).