Details

Autor(en) / Beteiligte

• Zhang, Jing
• Jing, Xiang-Hong
• Jin, Zhi-Gao

Titel

Morphological study on commonly-used acupoints for thyroid surgery under acupuncture anesthesia

Ist Teil von

• Zhēncì yánjiū, 2011-06, Vol.36 (3), p.199

Ort / Verlag

China

Erscheinungsjahr

2011

Quelle

MEDLINE

Beschreibungen/Notizen

• To study the morphologic structure, afferent projections of "Neiguan" (PC6), "Hegu" (LI 4) and "Futu" (LI 18) acupoint regions so as to understand their underlying mechanisms in acupuncture anesthesia for thyroid surgery. A total of 66 Wistar rats were used in the present study. (1) Horseradish peroxidase (HRP, 10%, 10 microL) was injected into PC 6, LI 4 and LI 18 acupoints and the thyroid area on the right side, respectively (n = 6). (2) Propidium iodide (PI, 10% 10 microL) or Bisbenzimide (Bb, 5%, 10 microL) was injected into above-mentioned 3 acupoints and the thyroid region on the right side, respectively (n = 6). The numbers and percentages of the labeled neurons in the dorsal root ganglia (DRGs, C 1 - C 8 and T 1) were observed under microscope. (3) Cutaneous connexin (Cx) 43 immunoactivity of LI 18, PC 6, LI 4 and "Zusanli" (ST 36) regions and their individual non-acupoint regions (about 0.5 cm lateral to LI 18, PC 6, LI 4, and ST 36, n = 12) was determined by immunohistochemistry. 1) HRP-labeled neur