System A amino acid transporter activity in term placenta is substrate specific and inversely related to amino acid

Meredith Snook Parrott1, Frauke von Versen-Hoeynck, Roberta B Ness

  • 1Magee-Womens Research Institute, Department of Obstetrics and Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylania 15213, USA. parrott.meredith@medstudent.pitt.edu

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