Page 56 - PRECONGRESS COURSE 04

Endometrial connexin-induction by the blastocyst
pre-implantation
estradiol progesterone
receptive phase
implantation
dpc Cx26
Cx43
-actin
Cx26
Cx43
Grümmer et al. (2004)
Grümmer and Winterhager (2008)
ESHRE 2017 - Geneva
University Hospital Essen - Prof. Dr. Ruth Grümmer
Endometrial connexin-induction: different signal cascades
C
receptive phase (3.5 dpc)
E2 E2+ ICI
blastocyst‐mediated induction (4.5 dpc)
‐ ICI + ICI
independent of estrogen receptor
Cx26 ‐actin
via estrogen receptor
University Hospital Essen - Prof. Dr. Ruth Grümmer
Grümmer et al. (2004)
ESHRE 2017 - Geneva
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