The American journal of Chinese medicine
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Review Meta Analysis
Ginkgo biloba on focal cerebral ischemia: a systematic review and meta-analysis.
Gingko biloba extract (EGB) has been used in traditional medicines for centuries, and although its application to cerebral ischemia has been of great interest in recent years, high quality evidence-based clinical trials have not been carried out. This systematic review and meta-analysis aimed to examine the neuroprotective effect of EGB on focal cerebral ischemia in animal models. A systematic literature search was performed using five databases spanning January 1980-July 2013. ⋯ Mechanisms of EGB neuroprotection were reported as anti-apoptotic, anti-oxidative, and anti-inflammatory. In conclusion, EGB exerts a significant protective effect on experimental focal cerebral ischemia. However, possible experimental bias should be taken into account in future clinical studies.
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Review Meta Analysis
Ginkgo biloba on focal cerebral ischemia: a systematic review and meta-analysis.
Gingko biloba extract (EGB) has been used in traditional medicines for centuries, and although its application to cerebral ischemia has been of great interest in recent years, high quality evidence-based clinical trials have not been carried out. This systematic review and meta-analysis aimed to examine the neuroprotective effect of EGB on focal cerebral ischemia in animal models. A systematic literature search was performed using five databases spanning January 1980-July 2013. ⋯ Mechanisms of EGB neuroprotection were reported as anti-apoptotic, anti-oxidative, and anti-inflammatory. In conclusion, EGB exerts a significant protective effect on experimental focal cerebral ischemia. However, possible experimental bias should be taken into account in future clinical studies.
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Meta Analysis
Systematic review of traditional chinese medicine for depression in Parkinson's disease.
Depression is the most common non-motor symptom of Parkinson's disease (PD). Recent clinical trials have evaluated the effectiveness of traditional Chinese medicine (TCM) in the treatment of depression in PD (dPD). However, the results are conflicting rather than conclusive. ⋯ Finally, a total of 10 studies involving 582 patients were identified. The pooled results revealed that TCM combined with conventional drugs significantly improved the total scores of the unified Parkinson's disease rating scale (WMD = -7.35, 95% CI: -11.24 to -3.47) and the score of the Hamilton rating scale for depression (HAM-D) (WMD = -4.19, 95% CI: -5.14 to -3.24) compared with conventional drug, respectively. Conclusively, there is evidence that TCM may be beneficial to the treatment of dPD in spite of the methodological weakness of the included studies.
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Meta Analysis
Platycladus orientalis leaves: a systemic review on botany, phytochemistry and pharmacology.
Platycladus orientalis leaves (Cebaiye) have been used for thousands of years as traditional Chinese medicine (TCM). According to the theory of TCM, they are categorized as a blood-cooling and hematostatic herb. In clinical practice, they were usually prescribed with heat-clearing herbs to reinforce the efficacy of hemostasis. ⋯ Many studies have provided evidence for various traditional uses. However, there is a great need for additional studies to elucidate the mechanism of blood-cooling and hematostatic activity of the leaves. Therefore, the present review on the botany, traditional uses, phytochemistry and toxicity has provided preliminary information for further studies of this herb.
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Review
Traditional Chinese medicine injection for angina pectoris: an overview of systematic reviews.
Traditional Chinese medicine (TCM) injection is widely used to treat angina pectoris in China. This overview aims to systematically summarize the general characteristics of systematic reviews (SRs) on TCM injection in treating angina, and assess the methodological and reporting quality of these reviews. We searched PubMed, Embase, the Cochrane Library and four Chinese databases from inception until March 2013. ⋯ With many serious flaws such as lack of a protocol and inappropriate data synthesis, the overall methodological and reporting quality of the reviews was limited. While many SRs of TCM injection on the treatment of angina suggested potential benefits or definitely positive effects, stakeholders should not accept the findings of these reviews uncritically due to the limited methodological and reporting quality. Future SRs should be appropriately conducted and reported according to international standards such as AMSTAR and PRISMA, rather than published in large numbers.