高效液相色谱法测定通经活络片中青藤碱的含量

[目的]建立通经活络片中青藤碱的质量控制方法.[方法]色谱柱为Kromasil C18色谱柱(250 mm×4.6 mm,5μm),甲醇为流动相A,体积分数0.05％二乙胺为流动相B,体积比为57∶43,流速为1 mL/min,柱温为25℃,检测波长为262nm,进样量15 μL.[结果]青藤碱含量在0.612 ～ 4.08 μg范围内,与峰面积呈良好的线性关系,线性关系良好(r2=0.999 5);平均回收率99.97％.[结论]本研究方法简便、准确、灵敏度高、重复性好,可用于通经活络片中青藤碱的含量测定.     

高效液相色谱法测定花生红衣中儿茶素的含量

目的：建立高效液相色谱法测定花生红衣中儿茶素含量的方法.方法：色谱柱为Agilent HC-C18柱（4.6 mm×250 mm,5 μm）;流动相为水-甲醇-乙腈-冰醋酸（90∶5∶5∶0.4）,检测波长为280nm,流速为0.8 ml/min.结果：线性范围0.09817～3.92688 μg,r=0.9999,平均加样回收率为99.40％,RSD=1.37％.结论：高效液相色谱法简便快速、准确性和重复性好,可用于花生红衣中儿茶素的含量测定.     

高效液相色谱法测定人血清中氨苄西林、丙磺舒的浓度研究

目的:建立测定人血清中氨苄西林、丙磺舒浓度的高效液相色谱法。方法:(1)氨苄西林,以诺氟沙星为内标,血清样品用0.6%的高氯酸沉淀蛋白后进行测定;色谱柱为HigginsTMC18柱(250 mm×4.6 mm,5μm);流动相为有机相(甲醇-乙腈-异丙醇,100∶2∶5,v/v):水相(0.01 mol/L磷酸二氢钾,pH3.5)=23∶77;检测波长210 nm;流速1.0 ml/min;柱温30℃。(2)丙磺舒,以缬沙坦为内标,血清样品用乙腈沉淀蛋白后进行测定;色谱柱为HigginsTMC18柱(250 mm×4.6 mm,5μm);流动相为有机相(甲醇-乙腈,400∶275,v/v):水相(乙酸-水,1∶60,v/v)=77∶23;检测波长280 nm;流速1.0 ml/min;柱温30℃。结果:氨苄西林在0.14~11.2μg/ml浓度范围内线性关系良好(r=0.999 5),最低检测限为0.14μg/ml;丙磺舒在0.20~16.0μg/ml浓度范围内线性关系良好(r=0.999 1),最低检测限为0.20μg/ml。结论:高效液相色谱法操作简便、灵敏、专一性好,适用于人体药动学研究。     

银翘解毒丸（大蜜丸）中牛蒡苷含量的测定

目的建立以高效液相色谱法（RP-HPLC）测定银翘解毒丸中牛蒡苷含量的方法,为其质量控制提供快速、有效的分析手段。方法色谱柱为岛津C18（250 mm×4.6 mm,编号：0032140）色谱柱,柱温30℃,流动相为甲醇∶水（47∶53）,流速1 mL.min-1,进样量10μL,检测波长280 nm,用外标法考察了在该色谱条件下药物的色谱峰,同时进行了专属性、线性关系、精密度等项的考察。结果牛蒡苷在0.808～2.828μg线性范围内与吸收峰面积有良好的线性关系,r=0.999 5,平均回收率为100.2%、RSD为2.82%。结论该方法专属性强,重现性好,且简便、可靠,可用于银翘解毒丸（大蜜丸）中牛蒡苷的含量测定。     

HPLC法测定痛风胶囊中青藤碱和大黄酸的含量

目的建立痛风胶囊中青藤碱、大黄酸含量的测定方法。方法采用HPLC法,青藤碱含量测定的色谱柱为Agilent Eclipse Plus C18(5μm,4.6 mm×250 mm),流动相为乙腈-0.08%(体积分数)三乙胺(体积比21∶79),流速为1.0 mL.min-1,检测波长为262 nm;大黄酸含量测定的色谱柱为Kromasil C18(4.6mm×250 mm,5μm),流动相为甲醇-0.05%(体积分数)H3PO4(体积比85∶15),流速为1.0 mL.min-1,检测波长为254 nm。结果青藤碱在0.115 6～3.855μg范围内与峰面积呈良好的线性关系(r=0.999 5),平均回收率为99.48%,RSD为1.93%;大黄酸在0.083 2～0.832μg范围内与峰面积呈良好的线性关系(r=0.999 5),平均回收率为98.62%,RSD为1.13%。结论本方法专属性强、准确、重复性好,可用于痛风胶囊的质量控制。     

高效液相色谱法测定利胆排石片中黄芩苷的含量

目的 建立高效液相色谱(HPLC)法测定利胆排石片中黄芩苷的含量.方法 采用色谱柱为Chromanalysis ODS柱(4.6 mm×250mm,5μm)；流动相为甲醇-水-冰醋酸(48∶52∶1)；检测波长278 nm;柱温20℃；流速1.0 mL/min.结果 黄芩苷在2.55～20.4 μg/mL的范围内浓度对峰面积具有良好的线性关系.黄芩苷平均回收率为100.1％,RSD为1.47％.结论 建立的HPLC法操作简便、灵敏度高、精密度好,可为利胆排石片的质量控制提供依据.     

HPLC法测定山绿茶中芦丁的含量

目的:建立山绿茶中芦丁含量的测定方法.方法:采用ODS C18柱,5μm,4.6 mm×250 mm;以乙腈-体积分数2.5％的醋酸溶液(15∶85)为流动相;流速1.0 mL/min;柱温30℃;检测波长254 nm.结果:芦丁在0.01833～0.18330 g/L范围内与峰面积呈良好的线性关系(r=0.9998...     

HPLC法测定红霉素明胶微球的含量

目的 建立红霉素明胶微球中红霉素含量的测定方法.方法 采用高效液相色谱法,色谱柱为DIKMA C18色谱柱(5 μm,250 mm×4.6 mm),流动相为0.1 mol/L磷酸二氢铵(三乙胺调节至pH6.5) 乙腈(体积比67∶33),流速1 mL/min;检测波长210 nm.结果 红霉素质量浓度在0.099 2～0.496 0 mg/mL范围内与峰面积呈良好线性关系,r=0.999 9;平均回收率为100 1%,RSD=0.95%(n=9).结论 本文方法可用于红霉素明胶微球的含量检测.     

HPLC 法同时测定复方三黄酊中黄芩苷及盐酸小檗碱的含量

目的：建立测定复方三黄酊中2组分含量的高效液相色谱法。方法色谱柱：Thermo,ODS-2HYPERSIL,Dim（ mm）250＆#215;4.6。流动相：甲醇-乙腈-0.025 mol/L磷酸溶液（用三乙胺调节pH为3.0）（15：15：70）;流速：1．0ml/min;检测器：DAD检测器;检测波长：280 nm和345 nm;柱温：25℃。结果黄芩苷在0.06862 ug～0.6862 ug之间进样量与峰面积积分值呈良好的线性关系,平均加样回收率为99.42％, RSD＝0.4％（ n＝6）;盐酸小檗碱在0.0198～0.198 ug之间进样量与峰面积积分值呈良好的线性关系,平均加样回收率100.6％,RSD＝1.9％（ n＝6）。结论本法简单易行,可用于复方三黄酊的含量测定。     

HPLC法测定小半夏汤中6-姜酚和6-姜醇

目的 研究以HPLC法同时测定小半夏汤中6-姜酚、6-姜醇的方法。方法采用Kromasil C18柱(250 mm×4.6 mm， 5 μm)；流动相：甲醇水(65∶35)；检测波长：280 nm；柱温：30 ℃；体积流量：0.8 mL/min。结果6-姜酚在1.273～11.457 μg与峰面积呈现良好的线性关系， r=0.999 9；6-姜醇在0.444～3.996 μg与峰面积呈现良好的线性关系， r=0. 999 8。平均加样回收率(n=5)：6-姜酚为99.82%；6-姜醇为100.30%。结论本法操作简便，结果可靠，重现性好，可作为小半夏汤质量控制的方法。     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

Dr.Zhang Ren''''s Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

Luo Lingjie''''s Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

猪肺磷脂注射液联合经鼻持续气道正压通气对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性的影响

目的 探讨猪肺磷脂注射液联合经鼻持续气道正压通气(NCPAP)对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性(CK-MB)的影响.方法 选取呼吸衰竭早产儿80例,分为观察组和对照组各40例.对照组采用NCPAP给氧治疗,观察组给予NCPAP给氧联合猪肺磷脂气管内给药.观察两组患儿治疗前及治疗12h、24 h后PaO2、PaCO2、血氧饱和度(SaO2)、pH的变化情况,检测治疗前及治疗5d后血清CK-MB水平;评估两组患儿的临床治疗效果.结果 两组患儿PaO2、PaCO2、SaO2、pH比较,差异均有统计学意义(P＜0.05),其中观察组治疗后的PaO2、SaO2、pH均高于对照组,PaCO2则低于对照组.两组的PaO2、SaO2、pH均随观察时间延长而升高(P＜0.05),PaCO2均随观察时间的延长而降低(P＜0.05).观察组治疗有效率为87.5％,显著高于对照组的70.0％ (P ＜0.05).治疗5d后两组患儿血清CK-MB水平均较前降低(P＜0.05),且观察组明显低于对照组(P＜0.05).结论 猪肺磷脂注射液气管内给药联合NCPAP可以显著降低呼吸衰竭早产儿CK-MB的含量,提高治疗有效率,起到很好的呼吸循环支持作用.     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Survey and practice of reporting quality of randomized controlled clinical trials on traditional Chinese medicine

Evidence obtained from randomized controlled trials （RCTs） has been generally accepted as the gold standard in the evaluation of clinical effectiveness. Readers need to understand the trial design, implementation, results, analysis and interpretation, so as to fully Jnderstand the results of RCTs. Thus, the investigators of RCTs have to report these items in a complete, accurate and clear manner. Since 1998, we have conducted several evaluations on the reporting quality of RCTs published in Chinese journals on traditional Chinese medicine （TCM） and results have shown that there is an urgent need for higher quality RCTs on TCM.