Effect of Probiotics and Herbal Products on Intestinal Histomorphological and Immunological Development in Piglets

Figure 7

IHC. (a) Proliferating epithelial cells (Ki-67⁺ cells) in crypts of jejunum, 200x magnification. (b) CD3⁺ T cells in different parts of jejunum. F: follicular zone; D: dome; IFR: intrafollicular zone; LP: lamina propria; 100x magnification.

(a)

(b)