Clinical study on treatment of mild cognitive impairment by modified wuzi yanzong granule / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine
; (12): 392-395, 2004.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-326740
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To observe the clinical efficacy and safety of modified Wuzi Yanzong Granule (MWYG) in treating mild cognitive impairment (MCI), and to explore its mechanism.</p><p><b>METHODS</b>Forty-four MCI patients were selected referring to the international recognized Peterson's criteria and randomly divided into two groups, the treated group treated with MWYG and the control group treated with Ginkgo leaf extraction, with the course of 3 months for both groups. Changes of memorial quotient (MQ), superoxide dismutase (SOD) activity, malondialdehyde (MDA) content, mitochondrial DNA (mtDNA) deletion rate and acetylcholinesterase (AchE) before and after treatment were observed.</p><p><b>RESULTS</b>After treatment, levels of MQ, serum SOD activity increased and serum MDA content, mtDNA deletion rate and AchE decreased in both groups (P < 0.01), but the difference between the two groups was insignificant. No adverse reaction was found in two groups.</p><p><b>CONCLUSION</b>Both MWYG and Ginkgo leaf capsule can effectively improve the memorial function of patients with MCI, the therapeutic mechanism is possibly related with the actions in reducing AchE activity, improving free radical metabolism, and alleviating mitochondrial DNA oxidation damage.</p>
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Superoxide Dismutase
/
Blood
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DNA, Mitochondrial
/
Drugs, Chinese Herbal
/
Double-Blind Method
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Cognition Disorders
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Ginkgo biloba
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Therapeutic Uses
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Drug Therapy
/
Intelligence Tests
Type of study:
Controlled clinical trial
Limits:
Aged
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Female
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Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Integrated Traditional and Western Medicine
Year:
2004
Document type:
Article