Clinical Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Dec 15, 2004; 10(24): 3634-3638
Published online Dec 15, 2004. doi: 10.3748/wjg.v10.i24.3634
Figure 2
Figure 2 Immunohistochemical staining of Ad5 capsid from the fine-needle aspiration of the tumor tissue injected with H101 at the end of treatment cycle. The dark-brown stained granules (arrows in A) represent a positive staining indicating adenovirus replication and package in the tumor cells. However negative staining was also obtained in one of the three samples (B).