SEARCH Articles Figures Tables Intestinal human peptide transporter (hPEPTl Intestinal peptide transport Intestinal peptide transporter Intestinal peptide transporter PepTl Membrane transport proteins intestinal peptide transporter Peptide intestinal uptakes Tumors vasoactive intestinal peptide-secreting Vasoactive intestinal peptide Vasoactive intestinal peptide (VIP Vasoactive intestinal peptide (VIP receptors