PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17478939-0 2007 [Effect of ranitidine on the gastric acid, plasma endothelin, and calcitonin gene-related peptide in patients undergoing the brain operation]. Ranitidine 11-21 calcitonin related polypeptide alpha Homo sapiens 66-97 17478939-9 2007 Ranitidine can obviously decrease the level of intra-gastric acid, and improve the macrocirculation of gastric mucous membrane by decreasing ET and increasing the CGRP level. Ranitidine 0-10 calcitonin related polypeptide alpha Homo sapiens 163-167 12495560-5 2002 The administration of ranitidine and nizatidine caused significant increases in plasma CGRP and SP levels at 30 to 120 min compared with the placebo group. Ranitidine 22-32 calcitonin related polypeptide alpha Homo sapiens 87-91 12495560-6 2002 Peak plasma CGRP levels (39.8+/-3.1 and 40.6+/-3.6 pg mL(-1)) were achieved 60 min after administration of ranitidine and nizatidine, respectively. Ranitidine 107-117 calcitonin related polypeptide alpha Homo sapiens 12-16 12495560-9 2002 The released CGRP and SP by ranitidine and nizatidine administration may produce a gastroprotective effect, increase mucosal blood flow, and inhibit acid secretion in the gastrointestinal tract. Ranitidine 28-38 calcitonin related polypeptide alpha Homo sapiens 13-17 17478939-1 2007 OBJECTIVE: To observe the effect of ranitidine on gastric acid, plasma endothelin, and calcitonin gene-related peptide (CGRP) in patients undergoing the brain operation, and to explore the possible pathogenesis of ranitidine on preventing from gastric mucosal injury under the stress. Ranitidine 36-46 calcitonin related polypeptide alpha Homo sapiens 120-124