Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5936710.17816/kazmj59367MiscellaneousOn serotonin metabolism in gastric and duodenal ulcersNuyanzinaT. P.info@eco-vector.com1501197152158592601202126012021Copyright © 2021, Nuyanzina T.P.2021<p>We studied serotonin levels by the Delglish method on a biological test object (rat colon) in blood, gastric and duodenal contents in patients with different types of the clinical course of peptic ulcer in the phases of exacerbation and remission.</p>Kazan Medical archiveКазанский медицинский архив