Evaluation of effects of curcumin on acute esophagitis in the corrosive esophagitis model in rats.

Autor: Gurlek IK; Outpatient Clinic for Thoracic Surgery, Ministry of Health, Bilecik State Hospital, Bilecik, Turkey., Muderrisoglu A; Department of Pharmacology, Faculty of Medicine, Kırıkkale University, Kırıkkale, Turkey. a.muderrisoglu@kku.edu.tr., Er ZC; Department of Cardiovascular Surgery, Faculty of Medicine, Yozgat Bozok University, Yozgat, Turkey., Arici A; Department of Pathology, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey., Kupeli M; Department of Thoracic Surgery, Faculty of Medicine, Yozgat Bozok University, Yozgat, Turkey.
Jazyk: angličtina
Zdroj: Naunyn-Schmiedeberg's archives of pharmacology [Naunyn Schmiedebergs Arch Pharmacol] 2024 Sep; Vol. 397 (9), pp. 6677-6683. Date of Electronic Publication: 2024 Mar 18.
DOI: 10.1007/s00210-024-03038-2
Abstrakt: Ingestion of a corrosive substance may cause corrosive esophagitis. Curcumin has anti-inflammatory and mucosal protective effects. In this study, the effects of curcumin on the acute phase of corrosive esophagitis were investigated. Twenty-seven Wistar Albino rats were divided into four groups; sham (group I), control (group II), and experiment groups (group III, 100 mg/kg curcumin; group IV, 200 mg/kg curcumin). Forty percent sodium hydroxide solution was used to erode the esophagi of rats in groups other than the sham group. Curcumin was applied to animals in the experiment groups 10 min after the corrosion. After 24 h, animals were sacrificed, and esophagus samples were collected. According to the histopathological examination, the muscularis mucosa damage was regressed from 100% in group II to 71.4% in group III and 50% in group IV. Mild level of damage and collagen deposition in the tunica muscularis regressed from 66.7% of the animals in the control group to 42.9% in group III and to none in group IV. Further, an increase in submucosal collagen was present in all samples from groups II and III, while 83.3% of samples had an increase in submucosal collagen in group IV. There was a significant difference in the histopathological total score between the control group and group IV (p=0.02). The results showed that the administration of curcumin in a dose-dependent manner can relieve the acute phase of corrosive esophagitis.
(© 2024. The Author(s).)
Databáze: MEDLINE
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