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. 2016 Jan 27;7:4. doi: 10.1186/s40104-016-0063-2

Fig. 2.

Fig. 2

The representative images of immunohistochemical staining (magnification × 200,scale bar = 200 μm) (a), the percentage of PCNA positive cells (b) and the AKP activity (c) in jejunum of 1, 7, 14, 21-d-old suckling piglets and piglets on days 1 (d 1 PW), 3 (d 3 PW), 5 (d 5 PW), 7 (d 7 PW) post-weaning at 14 d of age. PCNA: Proliferating cell nuclear antigen; AKP: alkaline phosphatase. Data are expressed as means ± SEM, n = 8. a-cValues with different letters are significantly different (P < 0.05)