Involvement of autophagy in iron ion regulation promotes ferroptosis in cells undergoing intestinal ischemia-reperfusion injury / 中国临床药理学与治疗学
Chinese Journal of Clinical Pharmacology and Therapeutics
; (12): 36-41, 2023.
Article
en Zh
| WPRIM
| ID: wpr-1014696
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WPRO
ABSTRACT
AIM: To investigate the effect of autophagy on cell ferroptosis in intestinal ischemia-reperfusion injury. METHODS: Twenty-four SPF grade Wistar rats weighing 200-220 g were divided into 4 groups (n = 6): sham operation group (sham group), ischemia group (I group), ischemia-reperfusion group (I/R group),and ischemia-reperfusion + autophagy inhibitor group (I/R + 3-MA group). The ischemia model was established by clamping the superior mesenteric artery for 1 hour, and the intestinal ischemia-reperfusion injury model was established by reperfusion for 2 hours. HE staining was used to observe the pathological changes of intestinal mucosa and Chiu score under light microscope. Fe
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WPRIM
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Zh
Revista:
Chinese Journal of Clinical Pharmacology and Therapeutics
Año:
2023
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Article