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[Objective] To investigate the effects of Yiqi Huoxue Tablet (YHT, mainly composed of Radix Angelicae Sinensis, Herba Leonuri, Rhizoma Chuanxiong , Radix Astragali ) on expression of platelet membrane adhesion molecules (PMAM) in whole blood of rats with cerebral infarction. [Methods] Flow cytometry was used to detect the expression of PMAM (CD
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To observe the therapeutic effect of Naohuandan Capsule (mainly composed of Radix Ginseng, Radix Rehmanniae Preparata,etc.) in treating mild and moderate cases of vascular dementia (VD).Forty five cases of VD, which are subjected to the diagnostic standard of American Association of Psychiatry (DSM Ⅳ), were randomly allocated to two groups for a 3-month treatment course. Group A (n=22) was treated with Naohuandan Capsule and Group B (n=23) with Naofukang Tablet. Therapeutic effect was evaluated by scoring of mini-mental state examination (MMSE) and activity of daily living (ADL) and serum levels of estradiol (E 2) and testosterone (T) were also observed.Scores of MMSE and ADL were increased, E 2 and T levels were elevated and the ratio of E 2/T was decreased in Group A(P0 05). [Conclusion]Naohuandan Capsule has a definite effect in preventing and treating VD and its mechanism may be related to the increase of E 2 and T levels, decrease of E 2/T ratio and the regulation of neuroendocrine function.
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Objective To explore the effects of blood-circulation promoting and phlegm removing treatment on the structure, activity of Ca 2+ -Mg 2+ ATPase and malondialdehyde(MDA) content of mitochondria membrane in spontaneous hypertensive rats (SHR). Methods Spontaneous hypertensive rats (SHR) were classified into 14-week-old model group(Group C),28-week-old model group(Group D) and treatment group (treated with blood-circulation promoting and phlegm removing Chinese herbal medicine,Group E).Normal Wistar rats 14 weeks old (Group A)and 28 weeks old(Group B) served as the controls.The structure of myocardial mitochondria membrane were analyzed quantitatively by transmission electron microscope,and the activity of Ca 2+ -Mg 2+ ATPase and MDA content were also detected. Results Specific surface area of mitochondria was smaller, the activity of Ca 2+ -Mg 2+ ATPase was lower and MDA content was higher in SHR than the controls.MDA content increased as the duration of disease prolonged. Chinese herbal medicine could counteract the above changes. Conclusion Blood-circulation promoting and phlegm removing herbs can partially counteract the progress of left ventricular hypertrophy in SHR.
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To investigate the therapeutic effects of Lipi Huatan Jiangzhi Tablet(LHJT),80 cases of hyperlipenda were landomly allocated to LHJT group(50) and lypanthy group(30) and single-blindedtrial was applied.Blood lipids(total cholesterol,triglyceride,high density lipoprotein,apoprotein A andapoprotein B),blood theology and free radicals(lipid peroxide, superotide dismutase and glutathionesuperokidase) were observed.The results showed that the regulatory effect on lipid medslism in LHJTgroup was better and more stable; blood theology, free radicals and the main symptoms were more improved as comapared with lypanthy group. Meanwhile,the total effective rate of LHJT for patients withspleen-deficiency and phlegm-stagnation syndrome was higher than that with other TCM syndromes(P
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0.05 ). The total effective rate was 89.29 % and 62.50 % in Group A and Group B respectively, the differences being significant ( P