Fig. 4 | Scientific Reports

Fig. 4

From: Cripto-1 and Cripto-3 differential expression pattern in human placenta, umbilical cord and fetal tissues suggests new functions for these proteins

Fig. 4

Representative microphotographs of a normal human umbilical cord immunostained for CR1 (a,d,g) and CR3 (b,e,h) and in the absence of primary antibody as a negative control (c,f,i). Details of one of the main arteries (a–c), the single vein (d–f), and the umbilical epithelium and Wharton´s jelly (g–i) are shown. Red arrows point to fibroblast nuclei. Scale bar = 200 μm (for a–i); =100 μm (for the insets).

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