Efficacy and safety of herbal medicines for idiopathic Parkinson's disease: a systematic review.

The objective of this study is to assess the efficacy and safety of herbal medicines (HMs), as a monotherapy or adjunct therapy, compared to placebo or conventional approaches in the treatment of idiopathic Parkinson's disease (PD). We conducted a systematic review of randomized controlled trials from both conventional and alternative medicine sources. Outcome measures were overall improvement, quality of life, reduction of levodopa dose, and adverse events. Nine studies were included, each testing a different HM. Six of the trials had limited internal validity due to major flaws in design, including the lack of proper randomization; insufficient blinding; unclear inclusive criteria in terms of diagnostic criteria, baseline staging, and duration of disease; lack of proper sample size calculation; and insufficient data analysis. Imbalances in gender and ethnicity among the patients in the included trials were observed. No major adverse events emerged, and no specific pattern was detected from the trials describing such data. In addition to major methodological defects, heterogeneity in (1) HM tested, (2) control treatment, and (3) outcome measure hindered in-depth data analysis and synthesis. Current evidence is insufficient to evaluate the efficacy and safety of various HMs. Further studies with improved trial design and reporting, with assessment on cost-effectiveness, quality of life, and qualitative data are warranted.     

针刺推拿中药综合治疗颈性眩晕疗效观察

目的观察针刺推拿中药综合治疗颈性眩晕的疗效。方法设综合组80例、电针组42例、推拿组68例和中药组36例,进行疗效比较分析。结果综合组有效率为93.8%,电针组有效率为73.8%,推拿组有效率为86.8%,中药组有效率为69.4%,综合组有效率与其他几组比较差异均有统计学意义（P〈0.05）。结论采用电针、推拿、中药相结合的综合疗法治疗颈性眩晕集诸单一疗法之精华,避免单一疗法的局限性,可提高有效率。     

解毒保肾汤治疗早期糖尿病性肾病

[目的 ]观察解毒保肾汤治疗早期糖尿病性肾病的疗效 .[方法 ]将诊断为早期糖尿病性肾病的病人随机分为 2组 ,其中治疗组 4 4例给予解毒保肾汤 ,对照组 2 0例给予阳性对照药络汀新 ,观察治疗前后 2组病人的临床症状、空腹血糖、糖化血红蛋白量及尿蛋白排泄率等的变化 .[结果 ]治疗组总有效率为 80 % ,对照组总有效率为 6 5 % ,治疗组疗效优于对照组 ;治疗组在改善临床症状 ,降低空腹血糖、糖化血红蛋白量及尿蛋白排泄率等方面均优于对照组 .[结论 ]解毒保肾汤能够降低早期糖尿病性肾病患者的血糖、减少尿蛋白的排泄 ,具有一定的保护肾脏功能 ,对早期糖尿病性肾病有治疗作用 .     

中西药合用对帕金森病大鼠旋转行为的影响

目的 观察中西药合用对帕金森病(Parkinson disease，PD)大鼠旋转行为的影响。方法 采用6羟多巴胺注射于脑右侧黑质造成偏侧帕金森病模型，并用滋补肝肾、通络解毒的中药以及西药美多巴进行治疗，同时设立美多巴对照组，观察中西药合用对PD大鼠旋转行为的影响。结果 中西药合用可使模型大鼠的旋转圈数明显减少。结论 中西药合用能明显改善PD模型大鼠的旋转行为。     

高效液相色谱法测定不同部位两面针原植物中L-芝麻脂素和L-细辛脂素的含量

目的　建立两面针原植物中L-芝麻脂素和L-细辛脂素的测定方法,并测定两面针不同部位两者的含量。方法　采用高效液相色谱法（HPLC）,色谱柱为HYPERSIL　BDS　C18,流动相为乙腈:水（50:50）,检测波长287nm。结果　L-芝麻脂素和L-细辛脂素的平均回收率和相对标准差分别为100.13％、1.61％和101.24％、1.46％。结论　此法可用于两面针的质量控制。两面针原植物根部的被测成分含量最高。     

中药饮片加工炮炙在临床中的意义

本文简述了中药炮炙的根据、原理、方法以及各种不同辅料和炮炙方法对饮片药性与作用的影响。说明不同的炮炙方法可以直接影响和改变中药的药性和作用,影响到临床疗效,因此,必须重视中药饮片的炮炙工作。以确保临床安全有效的用药。     

桂枝汤各组分作用的比较

以急性毒性、镇痛及体温降低作用为指标比较了桂枝汤及其组方中五味中药的作用。证实桂枝汤的镇痛作用主要由桂皮和芍药所致；降温作用主要因桂皮和甘草所致。在方剂中各味中药可产生协同效应。桂枝汤毒性主要由桂皮和甘草所致。方剂中各药的毒性均较单独用药降低。表明桂枝汤组方后各味中药的疗效增强而毒性降低。