Fig. 3
From: Mitotic and apoptotic activity in colorectal neoplasia
Control sample showing the upper part of the crypt with details of the cryptal orificium. No mitotic and apoptotic activity is observed in the upper part of the crypts. A cluster of apoptotic bodies is present in the superficial compartment (circled). Haematoxylin-eosin, original magification: × 600