Résumé
Objective To observe the effect of electroacupuncture at Hegu (LI04) on capillary density and expression of CD34 after focal cerebral ischemia/reperfusion in rats. Methods 90 rats were randomly divided into normal group (n=6), model group (n=42) and electroacu-puncture group (n=42). A rat model of focal cerebral ischemia/reperfusion was made by filament occlusion in the model group and the elec-troacupuncture group. And the electroacupuncture group received electroacupuncture. They were observed 2 h, 12 h, 24 h, 3 d, 7 d, 14 d, 21 d after reperfusion 1 h followed ischemia. HE staining was used to observe and calculate the infarct volume and capillary density, and immu-nohistology was used to detect the expression of CD34 after neurologic symptoms rating. Results Compared with the model group, the neuro-logic symptoms score significantly decreased 2 h after reperfusion in the electroacupuncture group (P<0.01), and still decreased 21 d after re-perfusion (P<0.05). The infarct volume significantly was smaller in the electroacupuncture group than in the model group (P<0.01). The cap-illary density was higher 2 h, 24 h, 3 d, 7 d, 14 d after reperfusion in the electroacupuncture group than in the model group (P<0.05). Com-pared with the model group, the expression of CD34 significantly increased 3 d after reperfusion in the electroacupuncture group (P<0.01), and it reached a peak at 7 d after reperfusion (P<0.01), and still higher at 14 d. Conclusion Electroacupuncture can promote the expression of CD34 and the capillary density, and stimulate the angiogenesis after focal ischemia/reperfusion.
Résumé
@# Objective To observe the effect of electroacupuncture at Hegu (LI04) on capillary density and expression of CD34 after focal cerebral ischemia/reperfusion in rats. Methods 90 rats were randomly divided into normal group (n=6), model group (n=42) and electroacupuncture group (n=42). A rat model of focal cerebral ischemia/reperfusion was made by filament occlusion in the model group and the electroacupuncture group. And the electroacupuncture group received electroacupuncture. They were observed 2 h, 12 h, 24 h, 3 d, 7 d, 14 d, 21 d after reperfusion 1 h followed ischemia. HE staining was used to observe and calculate the infarct volume and capillary density, and immunohistology was used to detect the expression of CD34 after neurologic symptoms rating. Results Compared with the model group, the neurologic symptoms score significantly decreased 2 h after reperfusion in the electroacupuncture group (P<0.01), and still decreased 21 d after reperfusion (P<0.05). The infarct volume significantly was smaller in the electroacupuncture group than in the model group (P<0.01). The capillary density was higher 2 h, 24 h, 3 d, 7 d, 14 d after reperfusion in the electroacupuncture group than in the model group (P<0.05). Compared with the model group, the expression of CD34 significantly increased 3 d after reperfusion in the electroacupuncture group (P<0.01),and it reached a peak at 7 d after reperfusion (P<0.01), and still higher at 14 d. Conclusion Electroacupuncture can promote the expression of CD34 and the capillary density, and stimulate the angiogenesis after focal ischemia/reperfusion.
Résumé
Objective To understand and explore the personality characteristic of patients with migraine .To prevent and solve the health problems and provide scientific basis .Methods 100 patients with migraineurs were examined by self -edited question-naier and the Chinese version of the Minnesota Multiphasic Personality Inventory .86 effective questionnaiers which made up by 30 males and 56 females(aged from 18 to 65 ,46 years in average) were collected and analyzed .The subjects were grouped according to the gender ,and compared with the Chinese normal .Results In the male patients ,the measured scales of L ,HS ,D ,Hy ,Pd ,Pt and Ma appeared significantly higher than those in the normal males (P<0 .05) ,while in the female ,the measured scales of F ,Hs ,D , Hy ,Pa ,Pt and Ma appeared significantly higher than those in the normal females (P<0 .05) .Conclusion Patients with migraine have some changes in personality .Male patients and female patients were different .Eealy screening and intervention in the treatment of personality will help to improve the treatment of migraine effect .