Hydrogen-rich saline ameliorates hippocampal neuron apoptosis through up-regulating the expression of cystathionine β-synthase (CBS) after cerebral ischemia- reperfusion in rats
Publish place: Iranian Journal of Basic Medical Sciences، Vol: 23، Issue: 4
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 279
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJBMS-23-4_010
تاریخ نمایه سازی: 27 مرداد 1399
Abstract:
Objective(s): This study aimed to evaluate the potential role of hydrogen in rats after cerebral ischemic/reperfusion (I/R) injury. Materials and Methods: The experimental samples were composed of sham group, model group of rats that received middle cerebral artery occlusion (MCAO) for 2 hr followed by reperfusion for 24 hr, and the hydrogen saline group treated by hydro gen-rich saline (1 ml/kg) after MCAO. Hydrogen sulfide (H2S), S100-βprotein (S100-β), and neuron-specific enolase (NSE) levels were measured; the levels of malondialdehyde (MDA), reactive oxygen species (ROS), and superoxide dismutase (SOD) were detected; the histologic structure and apoptotic cells of hippocampus were observed; the expressions of cystathionine β-synthase (CBS), nuclear factor erythroid 2-related factor 2 (Nrf2), and hemeoxygenase-1 (HO-1) were measured. Statistical analyses were performed using one-way analysis of variance (ANOVA) followed by Fisher’s least significant difference (LSD) test.Results: Our results showed that hydrogen up-regulated H2S levels via promoting the expression of CBS in the hippocampus, and its treatment alleviated oxidative stress via activating the expression of Nrf2 and HO-1, and then cell apoptosis reduced, furthermore, brain function improved by down-regulating the levels of S100-βand NSE. Conclusion: This study showed that hydrogen-rich saline ameliorates cell injury through up-regulating the expression of CBS in the hippocampus after cerebral ischemia reperfusion (I/R) in rats, this provides new experimental evidence for the treatment of stroke with hydrogen saline.
Keywords:
Authors
Haiming Cong
Department of Rehabilitation Medicine, Weihai Central Hospital, Wendeng ۲۶۴۴۰۰, China
Qiu-ping Gao
Department of Emergency, Ji Nan Zhang Qiu District Hospital of Traditional Chinese Medicine, Zhang Qiu ۲۵۰۲۰۰, China
Guo-qiang Song
Department of Neurosurgery, Ji Nan Zhang Qiu District Hospital of Traditional Chinese Medicine, Zhang Qiu ۲۵۰۲۰۰, China
Yin-gxin Ye
Department of Neurology, Ji Nan Zhang Qiu District Hospital of TraditionalChinese Medicine, Zhang Qiu ۲۵۰۲۰۰, China
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :