EFFECTS OF ACUPUNCTURE ON INTRACELLULAR FREE CALCIUM AND MAGNESIUM CONCENTRATIONS IN CARDIAC MYOCYTES OF HEMORRHAGIC HYPOTENSION RABBITS

Ithasbeenrecognizedthattheclearregu-latingeffectsofacupunctureonbloodpressurewhenitishigherorlowerthannormalvalueandthere1ationshipbetweenbloodpressureandtheconcentrationsofmetalionssuchascalciumandmagnesium['-3].Wehavepreviouslyreportedthatthecytosolicfreecalciumconcentrationofmicebrainobviouslychangedinacupunctureanalgesia['-51.Whethertheconcentrationsofintracellularfreecalciumandmagnesiumionswillchangeandhowtochangeinregulatingbloodpressurebyacupunctureareunknown.Thepresentstudyobservedthee…     

EFFECT OF ELECTROACUPUNCTURE OF ZUSANLI ON PLASMA EGF, CGRP AND GASTRIC MUCOSA IN STRESS RATS

Ｒｅｃｅｎｔｒｅｓｅａｒｃｈｅｓｉｎｄｉｃａｔｅｔｈａｔｅｌｅｃ ｔｒｏａｃｕｐｕｎｃｔｕｒｅ (ＥＡ)ａｔＺｕｓａｎｌｉ(ＳＴ 3 6)ｃａｎｅｆ ｆｅｃｔｉｖｅｌｙ ｐｒｏｔｅｃｔｔｈｅ ｇａｓｔｒｉｃｍｕｃｏｓａｆｒｏｍｉｎ ｊｕｒｙ[1 ,2 ] .Ｎｅｖｅｒｔｈｅｌｅｓｓ,ｔｈｅｕｎｄｅｒｌｙｉｎｇｍｅｃｈａ ｎｉｓｍｓｒｅｍａｉｎｕｎｋｎｏｗｎｕｐｔｏｎｏｗ .Ｍｏｄｅｒｎｒｅ ｓｅａｒｃｈｅｓｄｅｍｏｎｓｔｒａｔｅｔｈａｔｕｎｄｅｒｎｏｒｍａｌｃｉｒｃｕｍ ｓｔａｎｃｅｓ,ｔｈｅａｔｔａｃｋｉｎｇｆａｃｔｏｒｓ…     

EFFECT OF ELECTROACUPUNCTURE OF "ZUSANLI" ON VIP CONTENTS OF THE PERIPHERAL BLOOD, GASTRIC MUCOSAL AND BRAIN TISSUES IN GASTRIC MUCOSAL INJURY RATS

Ｉｔｉｓｗｅｌｌｋｎｏｗｎｔｈａｔｖａｇａｌｎｅｒｖｅｉｓｏｎｅｏｆｔｈｅｐｒｉｎｃｉｐａｌｆａｃｔｏｒｓｆｏｒｉｎｄｕｃｉｎｇｉｍｂａｌａｎｃｅｂｅ ｔｗｅｅｎｔｈｅｉｎｊｕｒｙｆａｃｔｏｒｓａｎｄｐｒｏｔｅｃｔｉｏｎｆａｃｔｏｒｓｏｆｔｈｅｇａｓｔｒｉｃｍｕｃｏｕｓ.Ｉｎｒｅｃｅｎｔｙｅａｒｓ,ａｌｏｎｇｗｉｔｈｔｈｅｐｒｏｐｏｕｎｄｉｎｇｒｅｓｅａｒｃｈｏｎｉｎｔｅｓｔｉｎａｌｎｅｒｖｅｓｙｓ ｔｅｍ ,ｔｈｅｉｎｃｒｅａｓｉｎｇｆａｃｔｓｄｉｓｐｌａｙｔｈａｔｐｅｐｔｉｄｅｒｇｉｃｎｅｕｒｏｍ…     

双龙丸对过氧化氢所致内皮细胞胞浆钙离子浓度变化的调节作用

本文建立了应用荧光指示剂Fura-2/AM测定培养的牛主动脉内皮细胞胞浆钙离子浓度([Ca2+]i)的方法,分别测定在正常状态下、单独加入过氧化氢(H2O2)时及同时加入H2O2和双龙丸药物血清(阳性与阴性对照组分别为心痛定及生理盐水的药物血清)时培养的牛主动脉内皮细胞胞浆钙离子浓度([Ca2+]i),探讨H2O2作用下[Ca2+]i的变化及双龙丸对这一变化的调节作用。结果:测得正常对照组内皮细胞的[Ca2+]i为96.58±14.20nmol/L,加入H2O2(0.05mmol/L)可使其[Ca2+]i增加到294.41±42.73nmol/L;双龙丸能部分拮抗H2O2升高[Ca2+]i,其高剂量组作用强于低剂量组,但均不及心痛定。实验结果证实了双龙丸能调节Ca2+代谢,具有一定的钙拮抗作用。     

EFFECT OF ELECTROACUPUNCTURE ON CEREBRAL BLOOD FLOW, VIP AND ET IN RATS WITH VASCULAR DEMENTIA

Cerebralischemiainducedbydisturbanceofcerebralcirculationisoneofthemajorfactorsforvasculardementia (VD) .Mostresearcherscon sideredthattheonsetofVDisusuallycloselyre latedtothelesionofcerebralcortex ,especially ,totheischemiaintheleftcortex ,thalamusandhippocampus.Previousstudiesshowedthatacupuncturecouldrapidlyincreasecerebralbloodflowintheischemicregion ,reducetheinfarctvolumeofthebrainandsoastopreventthener vousfunctionfromimpairment[1 ] .However,therewerefewerstudiesontherelationshipbe t…     

A CLINICAL OBSERVATION ON THE THERAPEUTIC EFFECT OF CERVICAL SPONDYLOPATHY OF NERVE ROOT TYPE TREATED BY COMBINED CERVICAL TRACTION AND ELECTROACUPUNCTURE

Cervicalspondylopathyofnerveroottype(CSNRT)isacommondiseaseintheelderlypeople.Degenerativechangesofthecervicalspinecanleadtocompressionofthecord .Symp tomsoftendevelopinsidiouslyandarecharacter izedbyneckstiffness,arm pain ,numbnessinthehand(s) ,andweaknessofhandsandlegs.Severecasesofteninvolveprogressivesensationandmotordeficit,whichrequiressurgicalde compressiontreatment.Mostcommonnon sur gicaltreatmentsforCSNRTintheU .S .includecervicalimmobilization (collarorneckbrace) ,skulltractiona…     

大鼠腹腔注射荷包牡丹碱和阿托品对电针镇痛效应及其脑内去甲肾上腺素含量变化的影响

<正> 我们以前的研究发现,针刺镇痛时大鼠脑内去甲肾上腺素(NA)含量发生明显变化,而且它与针刺镇痛有密切的关系。许多研究资料也支持中枢 r-氨基丁酸(GABA)和乙酰胆碱(ACh)参与针刺镇痛过程。由于脑内各种神经介质在代谢和功能上存在密切的联系和动态平衡。在本工作中,我们观察了大鼠腹腔注射     

针刺对小鼠高压氧惊厥的影响及与脑内GABA含量的关系

<正> 早在一百多年前,人们就已经认识高压氧(0HP)对中枢神经系统具有毒性作用,可引起惊厥反应。然而,关于OHP惊厥的发病机理以及有效地防治OHP惊厥等问题,至今     

刺激清醒猫内脏大神经时延髓网状细胞电活动、行为变化及针刺效应的观察

<正> 在痛觉生理和针刺研究中,人们可以看到中枢神经细胞对伤害性刺激呈现不同形式的电反应,其中增频反应往往被视作一种痛反应,针刺体表某些部位可以使上述反应减弱,因之常依此来描述针刺镇“痛”效果。但是,这类实验往往在麻醉或肌肉麻痹条件下的动物身上进行的。细胞放电反应的瞬间变化是否能全面反映镇痛效果?本文用清醒猫为对象进行上述问题的探讨。