![](/images/graphics-bg.png)
Dexmedetomidine Attenuates Neurotoxicity in Developing Rats Induced by Sevoflurane through Upregulating BDNF-TrkB-CREB and Downregulating ProBDNF-P75NRT-RhoA Signaling Pathway
المؤلفون المشاركون
Wu, Xiuying
Dong, Yunxia
Hong, Wei
Tang, Zhiyin
Gao, Yan
Liu, Hongtao
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-20
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
To investigate the mechanism dexmedetomidine in relieving the neurotoxicity of a developing brain induced by sevoflurane.
Sprague-Dawley rats, 6 days old, were randomly divided into three groups.
Rats in the control group were inhaled with air after injection of normal saline; rats in the sevoflurane group were injected with normal saline and inhaled with 3% sevoflurane for 2 h in three consecutive day; rats in the dexmedetomidine group were inhaled with 3% sevoflurane after intraperitoneal injection of dexmedetomidine 25 μg/kg.
WB results showed that mBDNF, pTrkB/TrkB, and CREB were significantly decreased in the hippocampus of the sevoflurane group, which are significantly upregulated in the dexmedetomidine group.
In the sevoflurane group, proBDNF, P75NRT, and RhoA were significantly increased, which were significantly lower than those in the dexmedetomidine group than those in the sevoflurane group.
The expression BDNF was downregulated in the sevoflurane group, while the proBDNF was upregulated in the sevoflurane group.
In the Morris water maze test, the escape latency of the sevoflurane group was significantly prolonged.
In sevoflurane groups, the number of crossing platform was significantly reduced, the synaptic protein decreased significantly, and this effect was reversed in rats of the dexmedetomidine group.
Dexmedetomidine could reduce synaptic plasticity decline in developing rats induced by sevoflurane, through downregulating the proBDNF-p75NTR-RhoA pathway and upregulating BDNF-TrkB-CREB.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dong, Yunxia& Hong, Wei& Tang, Zhiyin& Gao, Yan& Wu, Xiuying& Liu, Hongtao. 2020. Dexmedetomidine Attenuates Neurotoxicity in Developing Rats Induced by Sevoflurane through Upregulating BDNF-TrkB-CREB and Downregulating ProBDNF-P75NRT-RhoA Signaling Pathway. Mediators of Inflammation،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1191823
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dong, Yunxia…[et al.]. Dexmedetomidine Attenuates Neurotoxicity in Developing Rats Induced by Sevoflurane through Upregulating BDNF-TrkB-CREB and Downregulating ProBDNF-P75NRT-RhoA Signaling Pathway. Mediators of Inflammation No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1191823
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dong, Yunxia& Hong, Wei& Tang, Zhiyin& Gao, Yan& Wu, Xiuying& Liu, Hongtao. Dexmedetomidine Attenuates Neurotoxicity in Developing Rats Induced by Sevoflurane through Upregulating BDNF-TrkB-CREB and Downregulating ProBDNF-P75NRT-RhoA Signaling Pathway. Mediators of Inflammation. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1191823
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1191823
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)