Salvia verticillata Improved Cognitive Deficits in a Chronic Cerebral Hypoperfusion Rat Model

سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 52

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شناسه ملی سند علمی:

JR_IJVST-15-4_001

تاریخ نمایه سازی: 26 آذر 1402

چکیده مقاله:

CCH, resulting from multiple cerebrovascular diseases, has been considered the primary cause of cognitive impairment in recent years. In this process, oxidative stress plays a critical role and damages hippocampal neurons. Research has shown that Salvia verticillata has a significant antioxidant and free radical-scavenging activity due to its polyphenolic compounds. Therefore, the present study aimed to evaluate the effect of Salvia verticillata on a rat model of chronic cerebral hypoperfusion. A total of ۲۴ rats were subjected to Salvia verticillata or vehicle orally from one week before ۲VO surgery for ۱۴ days. Cerebral hypoperfusion was induced by the bilateral occlusion of the common carotid arteries (۲VO, n = ۱۲ and sham, n = ۱۲). The cognition of rats was evaluated ۱ week after surgery in the MWM. In the MWM test, ۲VO rats showed longer escape latency time and swimming distance and spent a shorter time in the target quadrant (p < ۰.۰۵). Moreover, we observed that Salvia verticillata treatment significantly reduced escape latency time, shortened the swimming distance, and increased target quadrant time (p > ۰.۰۵). Our results indicated that Salvia verticillata treatment significantly improved cognitive deficits in cerebral ischemic rats, probably by reducing oxidative stress damage.

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نویسندگان

yalda Golriz

Graduated Student, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.

Amir Afkhami Goli

Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.

Hamid Reza Sadeghnia

Department of Basic Sciences, Mashhad University of Medical Sciences: Mashhad, Iran.

Hossein Kazemi Mehrjerdi

Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.

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