Studies on the Development of Cell Contacts and of the Intercellular Matrix During Decidualization in the Rat
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Cell contacts between developing decidual cells were examined in thin sections and in replicas of freeze-cleaved tissue of rat uterus. At the time of implantation only puncta adhaerentia were found between stromal cells. Gap junctions appeared 24 h after decidualization and thereafter increased in number and extent. Thus, there is little morphological evidence for a propagation of the initial stimulus for decidualization via gap junctions. An increase in amorphous, extracellular material is noted after decidualization with a concomitant decrease of collagen fibers. This amorphous material probably represents fibrinoid.
α-Parvin and β-parvin in the rat uterus during decidualisation and uterine receptivity.
Nicholson L, Madawala R, Lindsay L, Murphy C Histochem Cell Biol. 2018; 151(5):395-406.
PMID: 30515554 DOI: 10.1007/s00418-018-1761-y.