PMID- 36076481 OWN - NLM STAT- MEDLINE DCOM- 20221212 LR - 20221212 IS - 1950-6007 (Electronic) IS - 0753-3322 (Linking) VI - 153 DP - 2022 Sep TI - Interval training and Crataegus persica ameliorate diabetic nephropathy via miR-126/Nrf-2 mediated inhibition of stress oxidative in rats with diabetes after myocardial ischemia-reperfusion injury. PG - 113411 LID - S0753-3322(22)00800-9 [pii] LID - 10.1016/j.biopha.2022.113411 [doi] AB - Myocardial disorders are the most common cause of renal failure and mortality in diabetic patients, but the molecular mechanism of this process is not yet clear. The reduction of nuclear Erythroid2-related factor-2 (Nrf-2) and positive regulators of Nrf-2 proteins, such as DJ-1 and microRNA-126 (miR-126), after hypoxia and the promotion of reactive oxygen species, might be an intervention indicator in renal failure after myocardial ischemia-reperfusion. Therefore, this study evaluates the renoprotective effect of exercise training and Crataegus persica extract (CE) on myocardial ischemia-reperfusion-induced kidney injury in diabetic rats. Fifty rats were divided into five groups: healthy sedentary control (Con), sedentary diabetic (D), interval trained diabetic (TD), diabetic plus Crataegus persica extract treatment (CD), and interval trained diabetic plus Crataegus persica extract treatment (TCD) groups. The rats in the exercise groups were subjected to moderate-intensity interval training five days per week for ten weeks. The rats in CD and TCD groups received 300 mg/kg of Crataegus persica through gavage for ten weeks. Then, the subjects underwent 30 min of myocardial ischemia and subsequently reperfusion for 24 h. At the end of the experiment, insulin sensitivity, oxidative stress, renal function, histopathology of the kidney, Nrf-2, miR-126, and DJ-1 gene expression levels were evaluated. The results show that the treatments decreased elevated levels of renal oxidative stress, glomerular filtration rate, insulin sensitivity, and pathological score in diabetic rats. Also, the expression of Nrf-2 and miR-126, unlike DJ-1, decreased in diabetic rats due to interval training. Due to the results, diabetes aggravates acute myocardial ischemia-reperfusion-induced kidney injury, while moderate-intensity interval training and Crataegus persica treatment simultaneously ameliorate myocardial ischemia-reperfusion-induced renal injury via miR-126/Nrf-2 pathway and improve insulin sensitivity and renal function in type 1 diabetic rats. CI - Copyright (c) 2022 The Authors. Published by Elsevier Masson SAS.. All rights reserved. FAU - Asgari, Masoumeh AU - Asgari M AD - Department of Biology, North Tehran Branch, Islamic Azad University, Tehran, Islamic Republic of Iran. FAU - Salehi, Iraj AU - Salehi I AD - Department of Biology, North Tehran Branch, Islamic Azad University, Tehran, Islamic Republic of Iran; Department of Physiology, School of Medicine, Neurophysiology Research Center, Hamedan University of Medical Sciences, Hamedan, Islamic Republic of Iran. Electronic address: irsalehi@yahoo.com. FAU - Ranjbar, Kamal AU - Ranjbar K AD - Department of Physical Education and Sport Science, Bandar Abbas Branch, Islamic Azad University, Bandar Abbas, Islamic Republic of Iran. Electronic address: kamal_ranjbar2010@yahoo.com. FAU - Khosravi, Maryam AU - Khosravi M AD - Department of Biology, North Tehran Branch, Islamic Azad University, Tehran, Islamic Republic of Iran. FAU - Zarrinkalam, Ebrahim AU - Zarrinkalam E AD - Department of Physical Education and Sport Science, Hamedan Branch, Islamic Azad University, Hamedan, Islamic Republic of Iran. LA - eng PT - Journal Article DEP - 20220719 PL - France TA - Biomed Pharmacother JT - Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie JID - 8213295 RN - 0 (MicroRNAs) RN - 0 (MIRN126 microRNA, rat) RN - 0 (NF-E2-Related Factor 2) RN - 0 (Nfe2l2 protein, rat) RN - 0 (Plant Extracts) SB - IM MH - Animals MH - Rats MH - *Crataegus/chemistry MH - Diabetes Mellitus, Experimental/pathology MH - *Diabetic Nephropathies/therapy MH - Insulin Resistance MH - *MicroRNAs/genetics/metabolism MH - *Myocardial Reperfusion Injury/pathology/therapy MH - NF-E2-Related Factor 2 MH - Oxidative Stress MH - Plant Extracts/adverse effects MH - Renal Insufficiency MH - *Physical Conditioning, Animal OTO - NOTNLM OT - Diabetes OT - Exercise training OT - Kidney injury OT - Myocardial ischemia-reperfusion OT - l-arginine COIS- Conflict of interest The authors declare that there are no conflicts of interest. EDAT- 2022/09/10 06:00 MHDA- 2022/09/14 06:00 CRDT- 2022/09/09 01:01 PHST- 2022/04/30 00:00 [received] PHST- 2022/07/05 00:00 [revised] PHST- 2022/07/11 00:00 [accepted] PHST- 2022/09/09 01:01 [entrez] PHST- 2022/09/10 06:00 [pubmed] PHST- 2022/09/14 06:00 [medline] AID - S0753-3322(22)00800-9 [pii] AID - 10.1016/j.biopha.2022.113411 [doi] PST - ppublish SO - Biomed Pharmacother. 2022 Sep;153:113411. doi: 10.1016/j.biopha.2022.113411. Epub 2022 Jul 19.