HPLC测定产复欣泡腾片中芍药苷的含量

目的:建立测定产复欣泡腾片中芍药苷含量的HPLC法。方法采用VP-ODS C18(4.6 mm×150 mm,5μm)色谱柱;流动相为乙腈-水-醋酸(75:425:0.4)为流动;检测波长为230nm。结果芍药苷在12.52～100.16μg/ml范围内线性关系良好(r=0.9998),平均回收率为99.54%,RSD=0.69%。结论本法简便、准确、重复性好,适用于产复欣泡腾片中芍药苷的含量测定。     

高效液相色谱法测定贵州不同产地半夏药材中鸟苷和腺苷的含量

目的研究以HPLC同时测定贵州不同产地半夏药材中鸟苷、腺苷含量的方法。方法采用D iamonsil C18柱(4.6mm×250 mm,5μm),以甲醇-水(15∶85)为流动相,流速0.7 m l.m in-1,检测波长λ=260 nm,柱温25℃。结果鸟苷在0.048~0.480μg范围内线性关系良好,r=0.999 9,腺苷在0.045~0.449μg范围内线性关系良好,r=0.999 8。加样回收率(n=9)的RSD:鸟苷为2.94%,腺苷为2.06%。结论该法操作简便,结果可靠,重现性好,可作为半夏药材的质量控制方法之一。     

HPLC法测定板蓝根药材及其颗粒剂中的腺苷

目的:建立一种高效液相色谱法(HPLC)测定板蓝根及板蓝根颗粒剂(制剂)中腺苷的含量.方法:大连依特公司Kromasil C18柱(4.6mm×250mm,5μm)为色谱柱,甲醇-水(10∶90)为流动相;检测波长为260nm,流速为1.0mL/min,柱温为30℃.结果:腺苷在0.1320-1.056μg范围内呈现出良好的线性关系,r=0.9998;平均回收率为101.8%,RSD%=1.49%.结论:该方法简便、快速,测定结果准确可靠,可用于板蓝根及板蓝根颗粒的质量控制.     

板蓝根制剂中腺苷含量与抗炎作用的相关性研究

目的研究板蓝根制剂中腺苷的含量与其抗炎作用的相关性。方法采用HPLC法测定腺苷含量,色谱柱为Dia-monsil C18(4.6 mm×200 mm,5μm),检测波长:260 nm,甲醇-水(10:90)为流动相,流速:1 ml/min,柱温:30℃;另将给药后的小鼠,耳廓涂二甲苯致肿胀,比较各组肿胀度差异。结果腺苷在0.0160～0.160 0μg范围内线性关系良好(r=0.999 7),平均回收率为98.7%,RSD%=0.79%(n=9)。其中板蓝根颗粒(川药)的腺苷含量最高。在二甲苯致小鼠耳廓肿胀的抗炎模型中,板蓝根颗粒(哈药)抗炎效果最好。结论所用方法精密度、重复性良好,结果准确。5个样品总体上腺苷含量与药效具有一定的相关性但并不绝对,可能制剂中其他抗炎成分产生了协同作用。     

HPLC测定骨松宝泡腾片中淫羊藿苷的含量

目的建立测定骨松宝泡腾片中淫羊藿苷含量的HPLC测定方法。方法采用VP-ODS C18(4.6mm×150 mm,5μm)色谱柱;流动相为乙腈-0.2%磷酸溶液(26:74);检测波长为270 nm。结果淫羊藿苷在19.73~157.84μg/mL范围内线性关系良好(r=0.999 4),平均回收率为99.37%,RSD=0.53%。结论本法简便、准确、重复性好,适用于骨松宝泡腾片中淫羊藿苷的含量测定。     

反相高效液相法测定刺山柑果中腺苷的含量

目的:建立刺山柑果中腺苷含量的测定方法。方法:色谱柱:Polaris(C18-A250mm×4.6mm,5μm,AB17),流动相:甲醇:水(15∶85),检测波长:260nm,流速1.0mL/min,柱温:30℃。结果:回归方程为Y=206997300X 113157.8(r=0.9991n=5),平均回收率为104.6%,RSD=4.51%,腺苷的含量为36.61mg/Kg(RSD=2.89%,n=5)。结论:本法简捷、准确,适用于刺山柑果中腺苷的含量测定。     

HPLC法测定虫草中腺苷的含量

目的:建立高效液相色谱(HPLC)法测定虫草中腺苷的含量。方法:采用ZORBAX SB-C_(18)(4.6mm×250mm,5μm)色谱柱,流动相:乙腈-水(10:90,V/V),检测波长:260nm,柱温:30℃,流速:1.0mL/min。结果:腺苷的线性范围2.0~100μg/mL,r=0.99996,腺苷的加标平均回收率为98.2%,最低检出限为0.45μg/mL(S/N=3)。结论:本方法简单,灵敏,重现性好,结果准确,适合虫草中腺苷的含量检测。     

HPLC法测定妇炎平阴道泡腾片中苦参碱的含量

目的:建立HPLC法测定妇炎平阴道泡腾片中苦参碱含量的方法,并测定10批次泡腾片中苦参碱的含量。方法:采用高效液相色谱法,Shim-pack VP-ODS色谱柱(4.6mm×250mm,5μm),流动相为乙腈-0.1%磷酸(20∶80)(三乙胺调pH至8.0),流速1.0 m L/min,柱温30℃,检测波长220 nm。结果:苦参碱与相邻组分分离度良好,且阴性液无干扰,方法的重复性、稳定性、精密度、准确度试验均符合有关规定,苦参碱的回归方程为y=803.66x+5.087,(r=0.9994),苦参碱进样量在0.752~3.006μg范围内,线性关系良好。结论:该法准确灵敏、稳定可靠,可用于妇炎平阴道泡腾片的质量控制。     

小半夏加茯苓汤中鸟苷和腺苷含量的高效液相色谱法测定

目的建立测定小半夏加茯苓汤中鸟苷和腺苷含量的HPLC分析方法。方法色谱柱为Diamonsil C18柱(4.6 mm×250 mm,5μm),流动相为乙腈-0.01%醋酸水溶液,梯度洗脱,检测波长254 nm,体积流量为1.0 ml·min-1,柱温30℃。结果鸟苷和腺苷分别在0.031~1.027μg(r=0.999 9)和0.015~1.010μg(r=1.000 0)内线性关系良好,平均加样回收率分别为102.8%、102.5%,RSD分别为1.93%、1.8%(n=6)。结论该方法简便、可靠、重现性好,可用于测定小半夏加茯苓汤中鸟苷和腺苷的含量。     

高效液相色谱法测定血滞通胶囊中腺苷的含量

目的 应用高效液相色谱(HPLC)法测定血滞通胶囊中腺苷的含量.方法 采用Agilent C18柱(4.6 mm×250 mm,5μm PN990967-902,SNUSNH008613,LNB05096,made in USA),以0.02%的冰醋酸溶液(用三乙胺调节pH值至6.5)-甲醇(92:8)为流动相,检测波长为260nm,柱温28℃.结果 腺苷的进样量在0.010 5～0.314 4 μg范围内呈良好的线性关系,r=0.999 99(n=7).腺苷的平均回收率为100.1%,RSD为1.81%(n=6).结论 方法准确、简单、重复性好.     

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.     

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。     

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.     

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.     

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     

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.     

七味红花殊胜散对缺血再灌注肝损伤的保护作用

目的::研究七味红花殊胜敬对缺血再灌注肝损伤的保护作用.方法:在大鼠肝缺血再灌注模型上,观察七味红花殊胜散对缺血再灌注肝损伤引起的血清丙二醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)、一氧化氮(NO)含量的变化.结果:七味红花殊胜散对大鼠血清MDA、SOD、GSH与再灌组比较有明显差异(P<0.05),NO含量与再灌组比较有明显差异(P<0.05).结论:七味红花殊胜散对大鼠急性缺血再灌注肝损伤具有保护作用.     

Methodology of Canine/Feline YNSA and Tail Acupuncture

BackgroundYamamoto New Scalp Acupuncture (YNSA) is a well-known acupuncture system for human patients which was developed by Dr. Yamamoto.ObjectiveMy aim was to transpose the human YNSA map onto canines and felines.MethodI started researching a canine/feline YNSA map in 2002. I investigated approximately 3,000 canines and felines for YNSA and 2,500 for Tail Acupuncture. The ratio of canines and felines was 6 to 4. I researched and found all the equivalent points by palpating animal patients on the basis of an exact Neck Diagnosis.ResultsI nearly completed the map in 2006. The points in the occipital region are incomplete and my research is still in progress. In the process of researching canine/feline YNSA points, I accidentally found the other microsystems around the tail and named it “Tail Acupuncture”.ConclusionsYNSA and Tail Acupuncture are acupuncture systems utilizing microsystems and support each other in canines and felines. The merits of YNSA and Tail Acupuncture are 1) immediate effects, such as in cases of lameness, 2) simplicity in finding the exact points to treat and 3) the scalp and the tail can be utilized separately or together as treatment zones, according to the situation.