Fig. 6From: Tracing GFP-labeled WJMSCs in vivo using a chronic salpingitis model: an animal experimentCK7-positive staining in the cytoplasm. Observed red fluorescence of CK7 overlapped with green fluorescence of WJMSCs with GFP in tubal epithelium. Yellow fluorescence of colocalization of CK7 and WJMSCs observed in all four groups. a–c Control A group. d–f Control B group. g–i Experimental C group. j–l Experimental D groupBack to article page