康咪　屈簫簫　邵娣　尹曉航

摘要：目的 觀察電針風(fēng)池穴對實(shí)驗(yàn)性偏頭痛大鼠行為癥狀學(xué)及腦血流的影響。方法 選取合格SD大鼠40只，按體重均衡原則分為4組（對照組、模型組、風(fēng)池穴電針組、非穴電針組4組），每組10只，雌雄各半。對照組：予正常抓取，不作處理;模型組：參照硝酸甘油型偏頭痛大鼠模型復(fù)制方法造模，建模后不予處理;風(fēng)池穴電針組（造模后大鼠）與非穴電針組（造模后大鼠）均予以電針治療：2 Hz和100 Hz交替，疏密波，刺激時(shí)間為10 min，后用TS激光探頭測試大鼠頭部腦血流量（PU值）。結(jié)果 針刺后，風(fēng)池穴電針組與非穴電針組均能降低大鼠耳紅持續(xù)時(shí)間、前肢撓頭持續(xù)時(shí)間及大鼠各時(shí)間段撓頭次數(shù)，具有統(tǒng)計(jì)學(xué)意義（P<0.05，P<0.01），其中風(fēng)池穴組優(yōu)于非穴組，具有統(tǒng)計(jì)學(xué)意義（P<0.01）;針刺后，風(fēng)池穴組及非穴組偏頭痛大鼠的腦血流量均升高，且風(fēng)池穴組明顯優(yōu)于非穴組，具有統(tǒng)計(jì)學(xué)意義（P<0.01）。結(jié)論 針刺風(fēng)池穴及非穴均能降低大鼠耳紅持續(xù)時(shí)間、前肢撓頭持續(xù)時(shí)間及大鼠各時(shí)間段撓頭次數(shù)，且風(fēng)池穴組優(yōu)于非穴組;針刺后均能有效改善偏頭痛大鼠的腦血流量，風(fēng)池穴組優(yōu)于非穴組。

關(guān)鍵詞：風(fēng)池穴;非穴;實(shí)驗(yàn)性偏頭痛;腦血流量

中圖分類號R245.3 文獻(xiàn)標(biāo)志碼：A 文章編號：1007-2349（2019）05-0070-03

【Abstract】Objective： To observe the effect of electroacupuncture at Fengchi acupoint on behavioral symptomology and cerebral blood flow in experimental migraine rats. Methods： 40 SD rats were selected and divided into 4 groups according to the principle of weight balance （control group， model group， Fengchi acupuncture group， non-acupoint electroacupuncture group ）， 10 rats in each group， half male and half female. The control group were given normal capture and no treatment. The model group was established by reference model of nitroglycerin-type migraine rat model replication and no treatment after modeling. The Fengchi acupuncture group （rats after modeling） and non- electroacupuncture group （rats after modeling） were treated with electroacupuncture， alternating 2Hz and 100Hz with sparse wave， and stimulation time was 10 min， and then the brain blood flow （PU value） of the rat head was tested with TS laser probe. Results： After acupuncture， the rats in the Fengchi acupuncture group and the non-acupoint electroacupuncture group could reduce the duration of ear redness， the duration of forearm scratching and the number of head scratching in each period， which was statistically significant （P<0.05， P<0.01）， in which the Fengchi acupoint group was superior to the non-acupoint group， which was statistically significant （P<0.01）. After acupuncture， the cerebral blood flow of the Fengchi acupoint group and the non-acupoint group migraine rats increased. The Fengchi acupoint group was significantly better than the non-acupoint group， which was statistically significant （P<0.01）. Conclusion： Acupuncture at Fengchi and non-acupoints can reduce the duration of ear redness， the duration of forearm scratching and the number of head scratching in rats. The Fengchi acupoint group is better than non-acupoint group. The electroacupuncture at Fengchi Point can improve the cerebral blood flow in migraine rats after acupuncture and the Fengchi acupoint group was superior to the non-acupoint group.