Fig. 2
From: Thyroid hormone transport and metabolism are disturbed in the placental villi of miscarriage
Angiogenesis was disturbed and the expression of VEGF was decreased in placental villi of miscarriage. (A) Immunohistochemistry staining for CD34. Original magnification: 200×. The arrows showed the vessel. (B) Immunohistochemistry staining for VEGF. Original magnification: 400×. (C) Quantitative analysis of CD34 positive vessel. (D) Rate of VEGF-positive cells in placental villi. Data were shown as the mean ± SD (n = 20).*: P < 0.05; **: P < 0.01. ETP: elective terminations of pregnancy