Graviola (Annona muricata) attenuates behavioural alterations and testicular oxidative stress induced by streptozotocin in diabetic rats
Autoři:
Abdel-wahab A. Alsenosy aff001; Ali H. El-Far aff001; Kadry M. Sadek aff001; Safinaz A. Ibrahim aff002; Mustafa S. Atta aff003; Ahmed Sayed-Ahmed aff004; Soad K. Al Jaouni aff005; Shaker A. Mousa aff006
Působiště autorů:
Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
aff001; Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
aff002; Department of Physiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
aff003; Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Menoufia University, Menoufia, Egypt
aff004; Hematology/Pediatric Oncology, King Abdulaziz University Hospital and Scientific Chair of Yousef Abdullatif Jameel of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
aff005; Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, United States of America
aff006
Vyšlo v časopise:
PLoS ONE 14(9)
Kategorie:
Research Article
doi:
https://doi.org/10.1371/journal.pone.0222410
Souhrn
Oxidative stresses intensify the progression of diabetes-related behavioural changes and testicular injuries. Graviola (Annona muricata), a small tree of the Annonaceae family, has been investigated for its protective effects against diabetic complications, oxidative stress, and neuropathies. This study was planned to investigate the effects of graviola on behavioural alterations and testicular oxidative status of streptozotocin (STZ; 65 mg/kg)-induced diabetic rats. Forty adult male Wistar rats were equally allocated into four groups: control (received normal saline 8 ml/kg orally once daily), diabetic (received normal saline orally once daily), graviola (GR; received 100 mg/kg/day; orally once daily), and diabetic with graviola (Diabetic+GR; received 100 mg/kg/day; once daily). Behavioural functions were assessed using standard behavioural paradigms. Also, oxidative statuses of testis were evaluated. Results of behavioural observations showed that diabetes induced depression-like behaviours, reduction of exploratory and locomotor activities, decreased memory performance, and increased stress-linked behaviours. These variations in diabetic rats were happened due to oxidative stress. Interestingly, treatment of diabetic rats with graviola for four weeks alleviated all behavioural changes due to diabetes. Also, rats in graviola-treated groups had greater testicular testosterone and estradiol levels compared with diabetic rats due to significant rise in testicular acetyl-CoA acetyltransferase 2 expression. In the same context, graviola enhanced the antioxidant status of testicular tissues by significantly restoring the testicular glutathione and total superoxide dismutase that fell during diabetes. In addition, Graviola significantly decreased the expression of apoptotic (Bax) and inflammatory (interleukin-1β) testicular genes. In conclusion, these data propose that both the hypoglycemic and antioxidative potential of graviola are possible mechanisms that improve behavioural alterations and protect testis in diabetic animals. Concomitantly, further clinical studies in human are required to validate the current study.
Klíčová slova:
Medicine and health sciences – Endocrinology – Endocrine disorders – Metabolic disorders – Research and analysis methods – Animal studies – Experimental organism systems – Model organisms – Animal models – Biology and life sciences – Organisms – Eukaryota – Animals – Vertebrates – Amniotes – Mammals – Rodents – Rats – Biochemistry – Antioxidants – Hormones – Androgens – Testosterone – Lipid hormones – estradiol – Genetics – Gene expression – Cell biology – Oxidative stress – Physical sciences – Chemistry – Chemical compounds – Organic compounds – Carbohydrates – Monosaccharides – Glucose – Organic chemistry
Zdroje
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