Effect of Acupuncture on Endometrial Angiogenesis and Uterus Dendritic Cells in COH Rats during Peri-Implantation Period

Figure 5

Expression of endometrial FGF-2 protein: (a) D4; (b) D6; (c) D8; and (d) comparison of FGF-2 protein by mean gray value (). or  represents that there is significant difference between M and N groups ( or ). # or ## represents that there is significant difference compared with M group ( or ). Original magnification ×200.

(a)

(b)

(c)

(d) Comparison of FGF-2 protein endometrium by IF