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Changes in Responses of Neurons in Spinal and Medullary Subnucleus Reticularis Dorsalis to Acupoint Stimulation in Rats with Visceral Hyperalgesia
المؤلفون المشاركون
Qin, Qing-Guang
Huang, Guo-Fu
Yu, Lingling
Li, Liang
Rong, Peijing
Ben, Hui
Zhu, Bing
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-11-25
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The purpose of this study was to explore the mechanism of acupoints sensitization phenomenon at the spinal and medulla levels.
Experiments were performed on adult male Sprague-Dawley rats and visceral noxious stimuli was generated by colorectal distension (CRD).
The activities of wide dynamic range (WDR) and subnucleus reticularis dorsalis (SRD) neurons were recorded.
The changes of the reactions of WDR and SRD neurons to electroacupuncture (EA) on acupoints of “Zusanli-Shangjuxu” before and after CRD stimulation were observed.
The results showed that visceral nociception could facilitate the response of neurons to acupoints stimulation.
In spinal dorsal horn, EA-induced activation of WDR neurons further increased to 106.84 ± 17.33% (1.5 mA) (P<0.001) and 42.27 ± 13.10% (6 mA) (P<0.01) compared to the neuronal responses before CRD.
In medulla oblongata, EA-induced activation of SRD neurons further increased to 63.28 ± 15.96% (1.5 mA) (P<0.001) and 25.02 ± 7.47% (6 mA) (P<0.01) compared to that before CRD.
Taken together, these data suggest that the viscerosomatic convergence-facilitation effect of WDR and SRD neurons may underlie the mechanism of acupoints sensitization.
But the sensitizing effect of visceral nociception on WDR neurons is stronger than that on SRD neurons.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yu, Lingling& Li, Liang& Rong, Peijing& Zhu, Bing& Qin, Qing-Guang& Ben, Hui…[et al.]. 2014. Changes in Responses of Neurons in Spinal and Medullary Subnucleus Reticularis Dorsalis to Acupoint Stimulation in Rats with Visceral Hyperalgesia. Evidence-Based Complementary and Alternative Medicine،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1035363
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yu, Lingling…[et al.]. Changes in Responses of Neurons in Spinal and Medullary Subnucleus Reticularis Dorsalis to Acupoint Stimulation in Rats with Visceral Hyperalgesia. Evidence-Based Complementary and Alternative Medicine No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1035363
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yu, Lingling& Li, Liang& Rong, Peijing& Zhu, Bing& Qin, Qing-Guang& Ben, Hui…[et al.]. Changes in Responses of Neurons in Spinal and Medullary Subnucleus Reticularis Dorsalis to Acupoint Stimulation in Rats with Visceral Hyperalgesia. Evidence-Based Complementary and Alternative Medicine. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1035363
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1035363
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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