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1.
Article in Chinese | WPRIM | ID: wpr-1031480

ABSTRACT

From the perspective of state differentiation and treatment, it is believed that the pathogenesis of acute respiratory distress syndrome (ARDS) is that evil poisons injured the lungs, and the lung qi suddenly collapsed, then blocked and exhausted, and the qi failure to control blood and liquid, then the fluids overflow outside the vessels, and damp phlegm, stasis, and toxins became knotted up in the body, which ultimately leads to qi dysfunction, and a series of symptom arise, so qi impairment is the principal mechanism of ARDS. A combination of Chinese and Western medicine was proposed to treat ARDS by combining tangible qi and intangible qi, using Chinese herbal medicine to boost qi and relieve collapse, percolate and drain dampness with bland medicinals, resolve toxins and dissolve stasis, and regulate qi, and combining with Western medicine to assist qi circulation to improve qi's consolidation, propulsion, and transformation, so as to make the evil qi go away, the positive qi restored, the viscera qi circulated, qi, blood, yin, and yang connected, and the activities of life maintained, and thus to achieve the goal of treating ARDS by integrated Chinese medicine and Western medicine.

2.
Acta Pharmaceutica Sinica ; (12): 1304-9, 2014.
Article in Chinese | WPRIM | ID: wpr-457174

ABSTRACT

The combination of Danggui and Honghua (GH) is a popular herb pair commonly used in clinic for the treatment of blood stasis syndrome in China. To evaluate the activating blood circulation and dissipating blood stasis effects of the combination of different proportions of Danggui and Honghua on acute blood stasis rats, and optimize the proportion of GH to have the best activating blood circulation and dissipating blood stasis effect. Acute blood stasis rat model was induced by subcutaneous injection of adrenaline and ice water bath. The blood stasis rats were administrated intragastrically with GH (1 : 0, 4 : 1, 2 : 1, 3 : 2, 1 : 1, 2 : 3, 1: 2, 1 : 4 and 0 : 1) extracts. The whole blood viscosity (WBV), plasma viscosity (PV), and high shear whole blood relative index (HSWBRI), low shear whole blood relative index (LSWBRI), and erythrocyte aggregation index (EAI) were tested to observe the effects of GH on hemorheology of blood stasis rats. And the maximum aggregation induced by adenosine diphosphate (ADP) was tested to observe the effect of GH on platelet aggregation index of blood stasis rats. In addition, the prothrombin time (PT), thrombin time (TT), activated partial thromboplastin time (APTT) and plasma fibrinogen (FIB) were tested to observe the effects of GH on blood coagulation function of blood stasis rats. Then principal component analysis and multi-attribute comprehensive index methods were both used to comprehensively evaluate the total activating blood circulation and dissipating blood stasis effects of GH. The results showed that the hemorheological indexes and coagulation parameters of model group both had significant differences with normal group. Compared with model group, GH (1 : 0, 4 : 1, 2: 1, 3 : 2, 1 : 1, 2 : 3, 1 : 2, 1 : 4 and 0 : 1) could improve all the blood hemorheology indexes and regulate part indexes of blood coagulation function and platelet aggregation in acute blood stasis rats. Based on principal component analysis and multi-attribute comprehensive index methods, GH 1 : 1 and GH 3 : 2 both had the best effect of blood circulation and dissipating blood stasis, and the effect of GH 1 : 1 was slightly better than GH 3 : 2. These results suggest that GH could obviously ameliorate the abnormality of hemorheology and blood coagulation function in acute blood stasis rats. The optimized proportion of GH was consistent with regulations of medicine usage that GH 1 : 1 had the highest frequency used in traditional Chinese formulae. It could provide scientific basis for more effective application of the compatibility between Danggui and Honghua in modern clinic medicine.

3.
Chinese Pharmacological Bulletin ; (12): 874-879, 2014.
Article in Chinese | WPRIM | ID: wpr-451285

ABSTRACT

Aim To observe the differences of tonify-ing blood effect for the combination of Danggui and Honghua ( GH) with different proportions on blood de-ficiency mice, and choose the proportion of GH which has the optimal tonifying blood effect. Methods The blood deficient mice model was induced by injection of phenylhydrazine and cyclophosphamide. On the basis of multi-attribute comprehensive index method, the op-timal dose was determined through three doses of GH 1: 1 , which was the highest frequency proportion of GH used in the “Dictionary of Chinese Medicine Prescrip-tions”. According to the optimal dose, the change reg-ulation of tonifying blood effect of GH with different proportions was observed. Results Among three do- ses (1, 3 and 5 times of clinical dose), the tonifying blood effect of GH was best when the dosing concentra-tion of GH was clinical dose. Among nine proportions (1 : 0, 4 : 1, 2 : 1, 3 : 2, 1 : 1, 2 : 3, 1 : 2, 1 : 4 and 0 : 1), GH 1 : 1 had the best effect. Conclusion The results are consistent with regulations of medi-cine usage that GH 1 : 1 has the highest frequency used in Herbal Formulae, which could provide scientif-ic basis for more effective application of Danggui and Honghua in modern clinic medicine.

4.
Article in Chinese | WPRIM | ID: wpr-531594

ABSTRACT

The defects in observation methodology of diseases,in knowledge of diseases,and in doctors' clinical knowledge and skill were analyzed in this article,which were believed as main medical internal defects(MID).High risks as well as medical disputes cannot be avoided in medical practice due to MID,which also led to ethical challenges in medical disputes prevention and treatment.Emphasis on the knowledge of MID during public education on medical disputes prevention may decrease medical disputes.

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