Glyburide treatment in gestational diabetes is associated with increased placental glucose transporter 1 expression and higher birth weight.

ABSTRACT: Use of glyburide in gestational diabetes (GDM) has raised concerns about fetal and neonatal side effects, including increased birth weight. Placental nutrient transport is a key determinant of fetal growth, however the effect of glyburide on placental nutrient transporters is largely unknown. We hypothesized that glyburide treatment in GDM pregnancies is associated with increased expression of nutrient transporters in the syncytiotrophoblast plasma membranes. We collected placentas from GDM pregnancies who delivered at term and were treated with either diet modification (n = 15) or glyburide (n = 8). Syncytiotrophoblast microvillous (MVM) and basal (BM) plasma membranes were isolated and expression of glucose (glucose transporter 1; GLUT1), amino acid (sodium-coupled neutral amino acid tra

SUBMITTER: Diaz P 

PROVIDER: S-EPMC10881120 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature