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. 2005 Jun 7;11(21):3285–3289. doi: 10.3748/wjg.v11.i21.3285

Figure 2.

Figure 2

Double fluorescent staining of clusterin and TUNEL in colorectal carcinoma. A: A colorectal carcinoma with overexpression of cytoplasmic clusterin (red) showed low apoptotic index (AI), where apoptosis (green signal indicated with arrows) was observed in only one tumor cell; B: High AI was observed in a CRC with negative expression of cytoplasmic clusterin, where several TUNEL positive cells (green nuclei indicated with arrows) were observed. (Left figure: original magnification ×100; Right figure: ×400).