PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17614008-5 2007 The [(3)H]-MPP uptake by hOCT1/rOct1 and hOCT3/rOct3 was inhibited by famotidine and ranitidine whereas that by hOCT2/rOct2 was not. Famotidine 70-80 solute carrier family 22 member 1 Homo sapiens 25-30 16141367-0 2005 Differential substrate and inhibitory activities of ranitidine and famotidine toward human organic cation transporter 1 (hOCT1; SLC22A1), hOCT2 (SLC22A2), and hOCT3 (SLC22A3). Famotidine 67-77 solute carrier family 22 member 1 Homo sapiens 91-119 16141367-0 2005 Differential substrate and inhibitory activities of ranitidine and famotidine toward human organic cation transporter 1 (hOCT1; SLC22A1), hOCT2 (SLC22A2), and hOCT3 (SLC22A3). Famotidine 67-77 solute carrier family 22 member 1 Homo sapiens 121-126 16141367-0 2005 Differential substrate and inhibitory activities of ranitidine and famotidine toward human organic cation transporter 1 (hOCT1; SLC22A1), hOCT2 (SLC22A2), and hOCT3 (SLC22A3). Famotidine 67-77 solute carrier family 22 member 1 Homo sapiens 128-135 16141367-3 2005 Inhibition and substrate specificity of hOCT1, hOCT2, and hOCT3 for ranitidine and famotidine were elucidated in cRNA-injected Xenopus laevis oocytes. Famotidine 83-93 solute carrier family 22 member 1 Homo sapiens 40-45 16141367-4 2005 Ranitidine and famotidine exhibited similarly potent inhibition of [3H]1-methyl-4-phenyl pyridinium uptake into hOCT1-expressing (IC50= 33 and 28 microM, respectively) and hOCT2-expressing oocytes (IC50= 76 and 114 microM, respectively). Famotidine 15-25 solute carrier family 22 member 1 Homo sapiens 112-117 16141367-8 2005 trans-Stimulation and electrophysiology studies suggested that famotidine also is an hOCT1 substrate and exhibits poor or no substrate activity toward hOCT2 and hOCT3. Famotidine 63-73 solute carrier family 22 member 1 Homo sapiens 85-90 16141367-9 2005 Thus, hOCT1, which is expressed in the intestine and liver, is likely to play a major role in the intestinal absorption and hepatic disposition of ranitidine and famotidine in humans, whereas hOCT2, the major isoform present in the kidney, may play only a minor role in their renal elimination. Famotidine 162-172 solute carrier family 22 member 1 Homo sapiens 6-11