Details

Autor(en) / Beteiligte

• Xu, Jian-feng
• Wu, Qiang
• Lin, Rui-zhu
• Shi, Hong
• Jing, Xiang-hong
• Zhu, Bing
• He, Wei
• Wang, Xiao-yu
• Su, Yang-shuai
• Hu, Ling

Titel

Electrophysiological Characteristics of Sensitized Acupoints after Acute Intestinal Mucosal Injury in Rats

Ist Teil von

• Zhēncì yánjiū, 2015-06, Vol.40 (3), p.180

Ort / Verlag

China

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• To observe the dynamic distribution of the extravasated Evans Blue (EB) dye points at the skin after acute colorectal mucosal injury (AIMI) so as to reveal characteristics of acupoint sensitization. Forty adult male SD rats were randomly divided into control (n= 10), AIMI (n=20) and AIMI-recovery (n= 10) groups. According to the reaction state (EB-dye extravasation), each group was further divided into resting state (control), sensitized state (appearance of extravasated EB points), recovery state (disappearance of the extravasated EB points), non-sensitization (NS, no extravasated EB points) state and NS recovery state. The AIMI model was induced by perfusion of 2. 5% mustard oil into the colorectum via a thin tube. Evans blue dye was injected into the caudal vein 4 h after AIMI modeling. The distribution of plasma extravasated EB dye points at the skin of the lower limbs was observed. The C-fiber discharge of the separated ipsilateral sciatic nerve was induced by electrical stimulation of the EB-extravasate