cell membrane transport nonhuman 12 Animals 8 article 8 controlled study 8 priority journal 8 animal cell 6 Biological Transport 4 Biological Transport, Active 4 Escherichia coli 4 Eukaryota 4 Humans 4 Membrane transport 4 Mice 4 aminolevulinic acid 4 escherichia coli 4 metabolism 4 mouse 4 radioisotope 4 regulatory mechanism 4 δ-aminolevulinic acid 4 4 aminobutyric acid 2 4,4' diisothiocyanatostilbene 2,2' disulfonic acid 2 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid 2 5 aminolevulinate synthase 2 Adenocarcinoma 2 Adenosine Monophosphate 2 Adenosine Triphosphate 2 Aminolevulinic Acid 2 Animalia 2