Efficacy and safety of the decoction of nourishing marrow and raising energy in terms of Traditional Chinese Medicine in patients with vascular dementia:a randomized controlled trial

OBJECTIVE: To explore the efficacy and safety of the decoction of nourishing marrow and raising energy in terms of Traditional Chinese Medicine(TCM) in patients with vascular dementia.METHODS: Totally 86 patients with vascular dementia patients hospitalized from September 2010 to January 2015 were recruited and randomly divided into two groups: control group and observation group. Patients in control group received the conventional treatment, whereas patients in another group were treated with the therapy of nourishing marrow and raising energy according to the theory of TCM. Blesse dementia scale scores were measured before and after the treatment for both groups and adverse effect was documented as well.RESULTS: After treatment, Blesse dementia scale scores reduced in both groups, and the difference in score reduction between the two groups was significant(P<0.05). The rate of adverse events was significantly lower in observation group than in control group(P<0.05).CONCLUSION: Our results demonstrate that the decoction of nourishing marrow and raising energy was an effective and safe alternative to vascular dementia in human subjects.

Research on the Impact of New and Renewable Energy Replacing Fossil Energy Resource under Constraint of Carbon Emissions

For studying new and renewable energy as a substitute for fossil energy in primary energy consumption and its impact on carbon emissions to cope with economic uncertainties, a multi-sector DSGE model was employed to simulate the dynamic impact on carbon emissions and macroeconomic development. The structural adjustment of energy consumption and the carbon emissions mitigation policy were considered in the model. The simulation results showed that using new and renewable energy instead of fossil energy is an optimal choice for the firms to comply with the regulations of carbon emission mitigation policy. Structural adjustment of energy consumption is the best route to achieve the dual goal of economic development and carbon emission reduction. Unexpected sharp fall in free carbon quota has a negative impact on the economy.

Research progress of traditional Chinese medicine in the treatment of breast cancer based on “Binding of Phlegm and Stasis”

Breast cancer is a common malignancy in female,which seriously endangers women’s health.Chinese medicine believed that the incidence of breast cancer is related to“Stagnation of Liver-Qi”and“Phlegm,Disharmony of Thoroughfare and Conception Vessels”,“Stagnation of Qi and Blood Stasis”,constitution and other characteristics.Modern research believed that phlegm is related to abnormal energy metabolism of tumor cells,and stasis is the pathological change of tumor angiogenesis.How to combine tumor angiogenesis and energy replacement abnormality with the theory of“Binding of Phlegm and Stasis”has become a new direction of traditional Chinese medicine anti-tumor research.The drugs of“Activating Blood Circulation”and“Removing Blood Stasis”,“Resolving Phlegm”and“Dispersing Constipation”have a wide range of pharmacological effects and definite curative effect.They have the functions of anti-inflammatory,anti-tumor,anti-pathogenic microorganism and improving the immune ability of the body.In this paper,the effects and mechanisms of phlegm-reducing and stasis dispersing active ingredients and compound preparations in regulating angiogenesis and energy metabolism of breast cancer were reviewed,and the differences in efficacy,targets and pathways of Phlegm-Reducing and Stasis Dispersing drugs were summarized,so as to provide some reference for the research and development of traditional Chinese medicine for breast cancer.

LONG VALID TIME ENERGY PERFECT CONSERVATIVE FIDELITY SPECTRAL SCHEMES OF BAROTROPIC PRIMITIVE EQUATIONS

In accordance with a new compensation principle of discrete computations,the traditional meteo- rological global (pseudo-) spectral schemes of barotropic primitive equation (s) are transformed into perfect energy conservative fidelity schemes,thus resolving the problems of both nonlinear computa- tional instability and incomplete energy conservation,and raising the computational efficiency of the traditional schemes. As the numerical tests of the new schemes demonstrate,in solving the problem of energy conser- vation in operational computations,the new schemes can eliminate the (nonlinear) computational in- stability and,to some extent even the (nonlinear) computational diverging as found in the traditional schemes,Further contrasts between new and traditional schemes also indicate that,in discrete opera- tional computations,the new scheme in the case of nondivergence is capable of prolonging the valid in- tegral time of the corresponding traditional scheme,and eliminating certain kind of systematical com- putational“climate drift”,meanwhile increasing its computational accuracy and reducing its amount of computation.The working principle of this paper is also applicable to the problem concerning baroclin- ic primitive equations.