Real-time quantitative PCR. A) Serum levels of IL6. B) Serum levels of TGFβ. C) Serum levels of HSP70. D) Serum levels of IL10. (PCOS = polycystic ovary syndrome, S.C = endometrial stem cells, H = alginate/gelatin hydrogel, C.C = clomiphene citrate). Data are presented as the mean ± SD (n = 5, significance level A = ∗p < 0.5, AA = ∗∗p < 0.01, AAA = ∗∗∗p < 0.001, B = ∗p < 0.5, BB = ∗∗p < 0.01, BBB = ∗∗∗p < 0.001, C = ∗p < 0.5, CC = ∗∗p < 0.01, CCC = ∗∗∗p < 0.001, D = ∗p < 0.5, DD = ∗∗p < 0.01).