参附注射液对局灶性脑缺血再灌注大鼠脑组织NO、MDA含量和SOD活性的影响

目的观察参附注射液对局灶性脑缺血再灌注大鼠一氧化氮(NO)、丙二醛(MDA)、超氧化物歧化酶(SOD)活性的影响,以探讨其改善脑缺血再灌注损伤的机制.方法Wistar大鼠随机分为假手术组、模型组及参附组.采用改良的Longa's法制作大脑中动脉脑缺血再灌注模型,分别测定各组脑组织NO、MDA含量和SOD活性.结果大鼠脑缺血2h再灌注24h脑组织NO、MDA含量明显升高,SOD活性明显降低,而参附注射液能使脑缺血再灌注大鼠脑组织NO、MDA含量明显降低,SOD活性明显升高.结论参附注射液可提高SOD活性,降低NO、MDA含量,从而对大鼠脑缺血再灌注有保护作用.     

通窍活血汤对反复脑缺血再灌注小鼠的保护作用及机制的研究

目的：研究通窍活血汤对反复脑缺血再灌注小鼠的保护作用及其机制。方法：采用小鼠双侧颈总动脉结扎所致反复脑缺血再灌注模型，观察通窍活血汤对反复脑缺血再灌注小鼠脑组织含水量、脑指数、脑组织中MDA的含量及SOD、Na^ -K^ -ATP酶、Ca^2 -ATP酶活性影响。结果：通窍活血汤能降低反复脑缺血再灌注小鼠脑组织含水量、脑指数及脑组织中MDA的含量，提高SOD、Na^ -K^ -ATP酶、Ca^2 -ATP酶的活性。结论：通窍活血汤对反复脑缺血再灌注小鼠有显著的保护作用，其作用机制初步认为与其保护脑组织抗氧化酶活性、抑制脂质过氧化反应、减轻自由基对脑组织损伤、减轻脑水肿等有关。     

木豆叶水提物抗脑缺血缺氧损伤的作用研究

目的探讨木豆叶水提物对脑缺血、缺氧损伤的保护作用。方法采用急性脑缺血再灌注模型法观察小鼠脑缺血后脑组织中超氧化物歧化酶(SOD)及过氧化脂质(MDA)的含量;采用急性脑缺血模型法观察大鼠脑缺血后脑组织的含水量、脑指数及脑毛细血管伊文思蓝的渗出量;采用小鼠断头法观察小鼠断头喘气时间。结果木豆叶水提物可显著降低急性脑缺血再灌注模型小鼠脑内MDA的含量,而SOD活力则显著提高,P<0.01;显著减少急性脑缺血模型大鼠脑组织的含水量及脑指数,P<0.05～0.01;显著减少急性脑缺血模型大鼠脑毛细血管伊文思蓝的渗出量,P<0.01;明显延长小鼠断头喘气时间,P<0.01。结论木豆叶水提物对大鼠、小鼠脑缺血、缺氧损伤均有一定的保护作用。     

水蛭注射液对大鼠脑缺血再灌注损伤的防治作用及其机制

目的 :观察水蛭注射液对大鼠脑缺血再灌注损伤的防治作用,并初步探讨其作用机制。方法 :采用大鼠双侧颈总动脉结扎再灌注模型 ,检测大鼠脑组织含水量及Ca2 + 含量的变化 ,脑组织匀浆及血清中的MDA ,SOD ,NO的含量 ;病理切片HE染色观察组织病理学变化。结果 :水蛭注射液能显著降低脑缺血再灌注损伤大鼠脑组织含水量及Ca2 + 含量 ,降低血清及脑组织中MDA ,NO的含量 ,提高SOD的活性。细胞形态学变化显示该药物对神经细胞的保护效果优于对神经胶质细胞的保护效果。结论 :水蛭注射液对大鼠脑缺血再灌注损伤有一定的预防和治疗作用 ,与药物剂量大小关系不密切 ;对大鼠大脑灰质的防治效果比对大鼠大脑白质的防治效果好。     

康脑液对脑缺血再灌注损伤大鼠血清及脑组织匀浆SOD、MDA、NO的影响

目的观察康脑液对脑缺血再灌注损伤大鼠血清及脑组织匀浆超氧化物歧化酶（SOD）、丙二醛（MDA）及一氧化氮（NO）含量的影响。方法将大鼠随机分为分为假手术组、模型组及康脑液干预组。康脑液干预组每日以康脑液灌胃,假手术组以生理盐水灌胃,连续15 d后,用颈动脉引流法复制脑缺血模型,分别测定各组血清、脑组织匀浆中SOD、MDA及NO的含量。结果康脑液能显著降低脑缺血再灌注损伤大鼠血清及脑组织中MDA及NO的含量,提高SOD的活性。结论康脑液对脑缺血再灌注损伤有一定的预防和保护作用,机制与抗自由基、抑制脂质过氧化反应等有关。     

白藜芦醇对脑缺血再灌注损伤的抗氧化活性及线粒体保护作用的研究

目的:研究白藜芦醇(Resveratrol)对局灶性脑缺血再灌注损伤大鼠的抗氧化及线粒体保护作用。方法:采用栓线法复制局灶性脑缺血(MCAO)再灌注损伤模型,观察白藜芦醇对大鼠脑组织匀浆中超氧化物歧化酶(SOD)、丙二醛(MDA)、还原型谷胱甘肽(GSH)和乳酸(LD)、一氧化氮(NO)的影响;检测脑组织线粒体组分中的MDA、GSH含量及SOD、ATP酶活性的变化。结果:白藜芦醇对大鼠MCAO 2 h再灌注24 h后脑组织及其线粒体组分中SOD活性和GSH含量的降低有明显的抑制作用,能抑制大鼠脑组织和脑组织线粒体组分中MDA的增加,能抑制大鼠脑组织LD、NO含量的增加,并可明显提高脑组织线粒体组分中Na -K -ATPase、Ca2 -Mg2 -ATPase活性。结论:白藜芦醇对局灶性脑缺血再灌注损伤大鼠的保护作用的机制可能与其抗脂质过氧化和保护线粒体的作用有关。     

柚皮苷对大鼠急性局灶性脑缺血再灌注损伤保护作用

目的：观察柚皮苷对大鼠局灶性脑缺血再灌注损伤的保护作用。方法：大鼠灌胃柚皮苷14日，采用栓线法制作大鼠局灶性脑缺血再关注损伤模型，测定缺血2h再灌注24h脑含水量、脑梗死体积和脑组织中MDA含量、SOD活性。结果：柚皮苷可显著降低大鼠缺血再关注损伤侧脑组织含水量、显著缩小脑梗死体积、降低脑组织MDA含量，提高SOD活性。结论：柚皮苷对脑缺血再关注损伤具有明显的保护作用，其脑保护机制可能与清除自由基有关。     

总丹酚酸对小鼠和大鼠脑缺血再灌注损伤的保护作用

目的：观察总丹酚酸（Sal)对脑缺血再灌注损伤的保护作用。方法：采用小鼠和大鼠脑缺血再灌注模型。结果：在小鼠和大鼠全脑缺血再灌注模型上,Sal10,20mg/kg iv及Sal5,10mg/kgiv可显著提高脑组织乳酸脱氢酶（LDH）及超氧化物歧化酶（SOD）活性,明显降低丙二醛（MDA）含量。在大鼠局灶性脑缺血2h再灌注24h模型上,Sal5,10mg/kgiv可明显缩小梗死灶面积,改善神经功能缺损,并显著抑制缺血脑组织中LDH和SOD活性降低,减少MDA的地量产生。结论：Sal对小鼠和大鼠脑缺血再灌注损伤有显著保护作用,其机制与其抗氧自由基作用有关。     

复方灯盏花滴丸对大鼠急性脑缺血再灌注损伤的保护作用

目的:研究复方灯盏花滴丸对大鼠急性脑缺血再灌注损伤的保护作用。方法:采用4-动脉阻断法复制大鼠急性脑缺血再灌注模型,观察不同剂量的复方灯盏花滴丸对脑组织含水量、病理组织学改变及血清中肌酸激酶(CK)、乳酸脱氨酶(LDH)、超氧化物歧化酶(SOD)活性及丙二醛(MDA)含量的影响。结果:复方灯盏花滴丸可显著降低脑含水量,减轻脑组织的病理损害;显著降低血清中CK、LDH的活性及MDA含量,并且可明显提高血清中SOD活性。结论:复方灯盏花滴丸对大鼠急性脑缺血再灌注损伤有显著保护作用,其机制可能与抗脂质过氧化作用有关。     

益气活血汤对大鼠脑缺血再灌注损伤的保护作用

目的:观察益气活血汤对脑缺血再灌注损伤动物模型的保护作用及其作用机制.方法:以阻断四血管方法造成急性大鼠脑缺血再灌注损伤模型.动物随机分为4组,即假手术组、模型组、益气活血汤高剂量组和低剂量组.观察各组大鼠的脑电图(EEG)及脑组织中乳酸脱氢酶(LDH)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)活性及丙二醛(MDA)、一氧化氮(NO)含量的变化.结果:益气活血汤可显著抑制脑缺血再灌注损伤大鼠脑组织中LDH、SOD及GSH-Px活性的降低,减少MDA和NO含量的增高,并促进模型大鼠EEG变化的恢复.结论:益气活血汤对脑缺血再灌注损伤有显著的保护作用,其机制可能与其抗自由基、抑制NO的生成等有关.     

微波消解-电感耦合等离子体质谱法测定脉络宁注射液中25种矿物质元素

目的建立微波消解-电感耦合等离子体质谱(ICP-MS)直接稀释测定脉络宁注射液中25种矿物质元素(Mg、Ca、Fe、Cu、Zn、Mn、Al、B、Ba、Co、Cr、K、Li、Mo、Na、Ni、P、Pb、Sr、Th、Ti、V、As、Cd和Hg)的方法。方法分别对微波消解条件和测试条件进行考察;样品经微波消解后,采用电感耦合质谱仪测定25种矿物质元素,并对测定方法学进行考察。结果确定最佳消解条件为3步缓慢升温:400 W 80℃升温10 min,保留5 min;600 W 120℃升温10 min,保留5 min;900 W 200℃升温20 min,保留20 min;25种矿物质元素在各自的线性范围内线性关系良好,r≥0.999 6,精密度、稳定性和重复性试验的RSD均符合定量分析要求;加标回收率为94.7%~106.1%,RSD在0.34%~2.79%。脉络宁注射液中检测出Mg、Ca、Fe、Cu、Zn、Mn、Al、B、Ba、Co、Cr、K、Li、Mo、Na、Ni、P、Pb、Sr、Th、Ti、V,未检出As、Cd和Hg。结论该方法简便、迅速、准确,适用于脉络宁注射液中25种矿物质元素的同时测定。     

Die Lateralität und Lateralitätsinstabilität in der Diagnostik und Therapie

The disturbance and instability of laterality are obstacles to diagnostics and therapy. Correction prior to starting therapy is required. They also predispose toward defined health problems and unspecific diseases. Numerous research activities provide evidence of the relevance of undisturbed laterality in diagnostics and therapy. Techniques of testing and therapeutic corrections will allow for optimized therapy success.     

Yerba Mate or Paraguay Tea

正Beverages based on Ilex paraguariensis A.St.-Hil.are used in the south Brazil and other Latin American countries located at the so-called southern cone.It is known as chimarro or mate in south and southeast Brazil,tererêin     

Journal of Acupuncture and Tuina Science Instructions for Authors

The Journal of Acupuncture and Tuina Science, a journal with an international scope （IS SN 1672-3597, CN 31-1908/R, Bimonthly）, is embodied by ＇Springer Verlag＇ Database, Index Copernicus （IC） and Chinese Scientific and Technical Paper and Citations Data （CSTPCD）. You can search full text on http：//www, springerlink, com/content/1672 -3597.     

Ethnopharmacologic study of chinese rhubarb

This paper deals with an interdisciplinary study covering historic, botanical, phytochemical, pharmacological and clinical aspects of rhubarb and related species, to lay stress on the correlation between plant phylogeny, chemical constituents and purgative activity.

It was found that the official rhubarbs were exclusively restricted in the Sect. Palmata e.g. Rheum palmatum R. palmatum var. tanguticum R. officinale; the following criteria may serve as their standard, viz., the presence of sennoside derivatives and rhein, the occurrence of the reduced form of rhein and aloe-emodin, the leaves with any kind of palmate incision. Comprehensive multivariate analyses showed that there is a very close relationship between the leaf incision, existence of sennosides or rhein and purgative activity.     

基于ICP-MS法的加味左金丸中无机元素分析

目的 通过电感耦合等离子体质谱（inductively coupled plasma mass spectrometry,ICP-MS）法建立加味左金丸中Cd、Pb、As、Hg、Co、V、Ni、Cu、Li、Sb、Ba、Mo、Sn、Cr、Na、Mg、Al、Ca、Ti、Mn、Fe、Zn、Ga、Se、Sr、Tl共计26种无机元素的测定方法。方法 加味左金丸通过微波消解法处理后,根据相对分子质量的大小选择内标物,其中⁷Li、²³Na、²⁴Mg、²⁷Al、⁴⁰Ca、⁴⁸Ti、⁵¹V、⁵²Cr、⁵⁵Mn、⁵⁶Fe、⁵⁸Ni、⁵⁹Co、⁶³Cu、⁶⁶Zn、⁷⁰Ga、⁷⁵As、⁷⁷Se、⁸⁶Sr以⁷²Ge作为内标;⁹⁵Mo、¹¹⁴Cd、¹¹⁸Sn、¹²¹Sb、¹³⁷Ba以¹¹⁵In作为内标;²⁰²Hg、²⁰⁵Tl、²⁰⁸Pb以²⁰⁹Bi作为内标。对标准品溶液、空白溶液与供试品溶液进行分析,采用标准曲线法进行定量分析。通过ICP-MS法进行测定。结果 26种无机元素线性的相关系数r ≥ 0.999 6,检出限为0.001~1.500μg/L,定量限为0.01~5.00 μg/L,精密度与重复性试验的RSD均小于5%,平均回收率在82.64%~106.44%,RSD均小于5%。对3个厂家的12批样品进行了测定,26种元素的含量差异较大,其中Na、Mg、Ca、Fe 4种元素的含量比较高,均大于500 μg/g,Cd、Pb、As、Hg、Co、Li、Sb、Mo、Sn、Cr、Se、Tl的含量比较低,均小于1 μg/g。由结果可知,人体的常量元素,如Na、Mg、Ca的含量比较高,Cd、Pb、As、Hg等有害元素含量比较低。根据《中国药典》2020年版一部的要求,本品中Cd、Pb、As、Hg与Cu均符合规定。结论 该方法快速、准确,可以用于加味左金丸中无机元素的测定。     

Wirksamkeit der Akupunktur bei der Therapie von idiopathischen Schmeckstörungen: Eine randomisierte Placebo-kontrollierte Studie

Background

At present, the state-of-the-art medication in treating idiopathic taste disorder (gustatory dysfunction) is zinc. If zinc medication was unsuccessful, not tolerated or if it is contraindicated the persons affected can hardly be helped.

Objectives

In a randomized placebo-controlled clinical trial an attempt was made to determine the efficacy of acupuncture.

Methods

The treatment group was treated with acupuncture needles, the placebo group with an inactive acupuncture-laser. Endpoints of the study were changes in the taste test, the quality of life and the severity of symptoms of depression (BDI) as well as mood changes (ZMS). Satisfaction with the success of the respective therapy was also evaluated. Data were collected before and after therapy and again for the treatment group 10 weeks after completion of the treatment period.

Findings

Treatment with real acupuncture showed a significant improvement in gustatory function as well as a significant improvement in psychological symptoms. Greater satisfaction with the treatment results was evident in the treatment group. The treatment results of acupuncture remained stable over a period of ten weeks after completion of the treatment.

Conclusion

Acupuncture was effective in the therapy of idiopathic taste disorders and therefore it is an effective alternative when zinc medication is not tolerated or unsuccessful. But it is also suitable as a therapy of first choice. Acupuncture can be considered as an extension of the therapeutic spectrum in the difficult treatment of taste disorders.     

Erstaunliches Ergebnis einer Schädelakupunktur nach Yamamoto bei Hemihypsarrhythmie rechts

A girl, three and a half years old at the respective date, premature in 25th week of gestation, had been presented. On day three after birth, she had had a IVH III° right and left with severe involvement of parenchyma and other multiple complications, e. a. infant respiratory distress syndrome up to the 42nd day postpartum, and epileptic attacks with apnoeic events.     

Veränderungen der Herzratenvariabilität (HRV) während Low Level Lasernadelakupunktur: Placebokontrollierte Studie an 19 herzgesunden Probanden

Background

Experimental and clinical studies postulate a neurobiological mechanism of acupuncture by modulating central pain systems, neurohormones and -transmitters. It seems to be quite likely that the autonomic nervous system (ANS) plays an important mediating role in this neuromodulation.

Aim

In measuring heart rate variability (HRV), as a non-invasive approach to the ANS-function, the object of this study was to monitor probable acupuncture-induced changes of autonomic balance. The innovative technology of laser-needle acupuncture offers for the first time a stimulation method which fulfils the demands on a placebo-controlled acupuncture trial not requiring controversial sham acupuncture.

Method

19 healthy voluntary subjects underwent 3 treatments in randomized sequence, consisting of placebo-, 1-point- (PC 6) and simultaneous 3-point- (PC 6, LR 3, SI 3) laser-needle-stimulation over 20 minutes. Before, during and after placebo-/verum laser-needle acupuncture, HRV-data for normalized HF(high frequency)- and LF(low frequency)-Power (nHF, nLF) and their quotient nLF/nHF obtained by power spectrum analysis (FFT), were measured and analyzed statistically at 5 different time points (ANOVA repeated measures, p < 0,05).

Results

During both verum applications, the 1-point- (PC 6) as well as the simultaneous 3-point- (PC 6, LR 3, SI 3) laser-needle stimulation, significant changes of the ANS-activity were found in comparison to the placebo application. The most significant modification of HRV was an increase of nHF (p < 0,05 (PC 6), p < 0,0001 (PC 6, LR 3, SI 3)) as an expression of growing vagal activity during acupuncture.

Conclusion

Laser-needle acupuncture causes in 1-point-stimulation (PC 6) as well as in simultaneous 3-point-stimulation (PC 6, LR 3, SI 3) significant changes in HRV in comparison to placebo application. HRV-monitoring seems to be a suitable approach in exploration of acupuncture-induced changes of ANS and could possibly be established in combination with laser needle acupuncture as a standard for further scientific and clinical acupuncture investigations which are greatly needed.