PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9773926-6 1998 In the group on the lansoprazole and pirenzepine combination, serum gastrin levels decreased, and gastrin and enterochromaffin-like cell numbers were significantly decreased, compared with the respective variables in the group on lansoprazole alone, while the number of somatostatin cells increased in the group on the combination. Pirenzepine 37-48 gastrin Rattus norvegicus 68-75 11428583-4 2001 RESULTS: Pirenzepine treatment suppressed omeprazole-induced increases in serum gastrin levels and mRNA levels of H+-K+-ATPase and histidine decarboxylase. Pirenzepine 9-20 gastrin Rattus norvegicus 80-87 9773926-6 1998 In the group on the lansoprazole and pirenzepine combination, serum gastrin levels decreased, and gastrin and enterochromaffin-like cell numbers were significantly decreased, compared with the respective variables in the group on lansoprazole alone, while the number of somatostatin cells increased in the group on the combination. Pirenzepine 37-48 gastrin Rattus norvegicus 98-105 9773926-8 1998 It was thus demonstrated that pirenzepine corrects the abnormal gastric secretion kinetics resulting from treatment with lansoprazole alone, such as hypergastrinemia and gastrin and enterochromaffin-like cell hyperplasia. Pirenzepine 30-41 gastrin Rattus norvegicus 154-161 8654146-0 1996 Effects of pirenzepine on omeprazole-induced gastrin gene expression in rat antral tissues. Pirenzepine 11-22 gastrin Rattus norvegicus 45-52 8654146-1 1996 Pirenzepine has inhibitory effects on gastrin secretion both in vivo and in vitro. Pirenzepine 0-11 gastrin Rattus norvegicus 38-45 8654146-6 1996 Combination treatment with omeprazole plus pirenzepine significantly decreased the gastrin mRNA level to half and significantly increased the somatostatin mRNA level up to 1.4-fold of the levels achieved with omeprazole treatment alone. Pirenzepine 43-54 gastrin Rattus norvegicus 83-90 8654146-7 1996 These results suggest that the stimulatory effect of omeprazole on gastrin synthesis is partially blocked by pirenzepine via mediation of somatostatin synthesis in the antrum. Pirenzepine 109-120 gastrin Rattus norvegicus 67-74 2857528-0 1985 Pirenzepine-sensitive muscarinic receptors regulate gastric somatostatin and gastrin. Pirenzepine 0-11 gastrin Rattus norvegicus 77-84 2875917-4 1986 Inclusion of either atropine or pirenzepine in incubation medium prevented GABA-induced stimulation of gastrin release and inhibition of somatostatin release. Pirenzepine 32-43 gastrin Rattus norvegicus 103-110 3619504-0 1986 [Effects of pirenzepine on blood gastrin in rats. Pirenzepine 12-23 gastrin Rattus norvegicus 33-40 2857528-4 1985 Both atropine and pirenzepine reversed these effects in a dose-dependent fashion with D50 values of 1 X 10(-9) and 1 X 10(-7) M, respectively, against gastrin stimulation and 1 X 10(-8) and 1 X 10(-7) M, respectively, against SLI inhibition. Pirenzepine 18-29 gastrin Rattus norvegicus 151-158 2857528-5 1985 Pirenzepine caused a progressive parallel rightward shift in the dose-response curves for SLI inhibition and gastrin stimulation by carbachol, suggesting competitive inhibition. Pirenzepine 0-11 gastrin Rattus norvegicus 109-116 2857528-6 1985 The apparent inhibitory constant (ki) was calculated to be approximately 2 X 10(-9) M. These results indicate that gastrin and SLI release from the stomach is governed by high-affinity muscarinic receptors that are sensitive to pirenzepine. Pirenzepine 228-239 gastrin Rattus norvegicus 115-122