TY - RPRT TI - Ionic strength has a greater effect than does transmembrane electric potential difference on permeation of tryptamine and indoleacetic acid across Caco-2 cells. AU - Mitsuru Sugawara AU - Megumi Kurosawa AU - Kasumi Sakai AU - Michiya Kobayashi AU - Ken Iseki AU - Katsumi Miyazaki PY - 2002 DO - 10.1016/s0005-2736(02)00442-x UR - https://pubmed.ncbi.nlm.nih.gov/12101007/ ID - 12101007 ER -