{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T11:06:57Z","timestamp":1773659217144,"version":"3.50.1"},"reference-count":35,"publisher":"Oxford University Press (OUP)","issue":"11","license":[{"start":{"date-parts":[[2001,11,1]],"date-time":"2001-11-01T00:00:00Z","timestamp":1004572800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2001,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The effect of hyperprolactinaemia, induced by two or four pituitary homografts under the kidney capsule, on gastric and duodenal ulcers has been studied. The acute gastric ulcer models used were pylorus ligation, indometacin-induced and ethanol-induced gastric ulcers. Chronic gastric ulcers were induced using acetic acid and duodenal ulcers by mercaptamine hydrochloride. After pylorus ligation, there was an approximate 30\u201340% increase in gastric secretion, a significant increase in total acidity (P &amp;lt; 0.01) and in the ulcer index (P &amp;lt; 0.01) in rats bearing pituitary homografts under the kidney capsule when compared with the sham-operated control. Hyperprolactinaemia did not affect the formation of ethanol-induced gastric ulcers but showed a 40% reduction in the development of indometacin-induced gastric ulcers. It also produced a 20% increase in the ulcer index in acetic acid-induced chronic gastric ulcers and a 30% increase in ulcer area in mercaptamine-induced duodenal ulcers. Our results showed that hyperprolactinaemia induced gastric acid secretion and thereby aggravated gastric and duodenal ulcers in rats. Hyperprolactinaemia did not affect gastric cytoprotection.<\/jats:p>","DOI":"10.1211\/0022357011777918","type":"journal-article","created":{"date-parts":[[2003,7,18]],"date-time":"2003-07-18T23:43:52Z","timestamp":1058571832000},"page":"1541-1547","source":"Crossref","is-referenced-by-count":5,"title":["Effect of hyperprolactinaemia as induced by pituitary homografts under kidney capsule on gastric and duodenal ulcers in rats"],"prefix":"10.1093","volume":"53","author":[{"given":"Mohammed","family":"Asad","sequence":"first","affiliation":[{"name":"Department of Pharmacology, Jawaharlal Institute of Post-Graduate Medical Education & Research , Pondicherry,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D G","family":"Shewade","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Jawaharlal Institute of Post-Graduate Medical Education & Research , Pondicherry,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Koumaravelou","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Jawaharlal Institute of Post-Graduate Medical Education & Research , Pondicherry,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benny K","family":"Abraham","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Jawaharlal Institute of Post-Graduate Medical Education & Research , Pondicherry,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nafisa","family":"Balasinor","sequence":"additional","affiliation":[{"name":"Department of Neuroendocrinology, Institute for Research in Reproduction , Parel, Mumbai,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S","family":"Ramaswamy","sequence":"additional","affiliation":[{"name":"Department of Pharmacology, Jawaharlal Institute of Post-Graduate Medical Education & Research , Pondicherry,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2001,11,1]]},"reference":[{"key":"2024103110060642100_cit1","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1046\/j.1472-8206.2001.00029.x","article-title":"Effect of centrally administered prolactin on gastric and duodenal ulcers in rats","volume":"15","author":"Asad","year":"2001","journal-title":"Fundam. 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