Article
Pregnancy in mice lacking the vitamin D receptor: normal maternal skeletal response, but fetal hypomineralization rescued by maternal calcium supplementation.
Pediatric research - 1 Oct 2003
Rummens Katrien, van Cromphaut Sophie J, Carmeliet Geert, van Herck Erik, van Bree Rita, Stockmans Ingrid, Bouillon Roger, Verhaeghe Johan
Abstract excerpt
Fetal mineralization appears to be driven by the pregnancy-induced stimulation of intestinal Ca absorption. We thus hypothesized that mineralization would be impaired in fetuses of mice that lack the vitamin D receptor (VDR). Here we report on the maternal response to pregnancy, and the fetal mineralization, in mice with a homozygous disruption of the VDR gene (VDR-/-) mated with wild-type (wt) males. We found...
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