Fig. 1From: Interactions between oestrogen and 1α,25(OH)2-vitamin D3 signalling and their roles in spermatogenesis and spermatozoa functionsOestrogen and vitamin D receptors in mammalian testicular cells and human spermatozoa. a Detection of ESR1, ESR2, GPER and VDR in the different testicular cell types. b Localization of ESR1, ESR2, GPER and VDR in human spermatozoaBack to article page