Strontium promotes calcium oscillations in mouse meiotic oocytes and early embryos through InsP3 receptors, and requires activation of phospholipase and the synergistic action of InsP3
Author(s) -
Di Zhang,
Lei Pan,
Linghai Yang,
Xiaoke He,
Xiu-Ying Huang,
Fang-Zhen Sun
Publication year - 2005
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dei215
Subject(s) - phospholipase c , microinjection , receptor , calcium , microbiology and biotechnology , oocyte activation , inositol , biology , stimulation , oocyte , inositol trisphosphate , mechanism of action , embryo , biophysics , chemistry , endocrinology , medicine , biochemistry , in vitro
Sr2+ is the most efficient agent for mouse oocyte activation and functions by inducing Ca2+ oscillations. However, its specific mechanism of action remains unknown. Here we investigated the specificity and possible mechanism of Sr2+-induced Ca2+ oscillations in mouse oocytes and early embryos.
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