Fig. 8From: Concentrated exosomes from menstrual blood-derived stromal cells improves ovarian activity in a rat model of premature ovarian insufficiencyImmunohistochemistry of ovarian ECM components in four groups. a Typical IHC staining of Collagen I, Collagen IV, FN 1, and Laminin (× 100). b IHC scores. Data were represented as mean ± SD, *p < 0.05, **p < 0.01, ***p < 0.001Back to article page