2020
Penicillin G Induces H+, K+-ATPase via a Nitric Oxide-Dependent Mechanism in the Rat Colonic Crypt
Baratta VM, Norz V, Barahona MJ, Gisinger TM, Mulligan D, Geibel JP. Penicillin G Induces H+, K+-ATPase via a Nitric Oxide-Dependent Mechanism in the Rat Colonic Crypt. Cellular Physiology And Biochemistry 2020, 54: 1132-1142. PMID: 33175479, PMCID: PMC8095381, DOI: 10.33594/000000305.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArginineColonH(+)-K(+)-Exchanging ATPaseMaleNG-Nitroarginine Methyl EsterNitric OxidePenicillin GRatsRats, Sprague-DawleyConceptsRat colonic cryptsColonic cryptsNitric oxideNitric oxide-dependent mechanismPotassium homeostasisArginine methyl esterAmmonium prepulse techniqueIntracellular nitric oxideSodium-free conditionsL-NAMEDiarrheal statesATPase activityBACKGROUND/Presence of NOPenicillin G sodium saltAcute exposureL-arginineSmall intestineIsolated administrationN-nitroHomeostatic conditionsCryptsPrepulse techniqueSignificant reductionNovel mechanism
2017
Activation of Secretagogue Independent Gastric Acid Secretion via Endothelial Nitric Oxide Synthase Stimulation in Rats
Kitay AM, Link A, Geibel JP. Activation of Secretagogue Independent Gastric Acid Secretion via Endothelial Nitric Oxide Synthase Stimulation in Rats. Cellular Physiology And Biochemistry 2017, 44: 1606-1615. PMID: 29212068, DOI: 10.1159/000485755.Peer-Reviewed Original ResearchConceptsNitric oxide synthaseGastric acid secretionAcid secretionL-arginineL-NAMENO/sGC/cGMP pathwayNitric oxideSGC/cGMP pathwayParietal cellsNitric oxide synthase stimulationSGC inhibitor ODQL-arginine exposureAcid-related diseasesPossible intracellular mechanismsNovel secretagogueRat parietal cellsIsolated gastric glandsUlcer diseaseOxide synthaseCGMP pathwayImmune functionImportant mediatorIntracellular mechanismsSecretionGastric glands