Jun-Jie He

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Ganoderma luncidum (Leyss. ex Fr.) Karst. (GLK) has been used traditionally for the prevention and treatment of cancers or tumors for a long time in Traditional Chinese Medicine. The triterpenes as main effective components of GLK have been found to be beneficial for the efficacy. The purpose of this study was to examine the anti-lung cancer activity of(More)
Wind erosion is one of the most important factors influencing the stability and functions of typical grassland ecosystem and one of the main reasons causing grassland degradation. In order to understand the effects of the human disturbances to the ability of anti-wind erosion of the typical grasslands, a wind tunnel experiment was made and the wind erosion(More)
To explore one-step method for the preparation of Ganoderma lucidum multicomponent microemulsion, according to the dissolution characteristics of triterpenes and polysaccharides in Ganoderma lucidum, formulation of the microemulsion was optimized. The optimal blank microemulsion was used as a solvent to sonicate the Ganoderma lucidum powder to prepare the(More)
AIM To evaluate immunoprophylaxis of recombinant Mycobacterium vaccae secreted MPT64 of Mycobacterium tuberculosis. METHODS BALB/c mice were immunized with recombinant Mycobacterium vaccae secreted MPT64 of Mycobacterium tuberculosis. ELISA was used to detect the anti-MPT64 antibody titers and subtype in immunized mice sera. Splenocytes of immunized mice(More)
OBJECTIVE To investigate the characteristics of nano-CaCO3 applicated in Xin Yue Shu Capsules. METHODS Studied the effect of different dosages of aerosil or nano-CaCO3 on fluidity, bulk density, moisture absorption of Xin Yue Shu capsules spray drying powder. In vitro dissolution and ferulic acid stability of Xin Yue Shu capsules was observed. RESULTS(More)
The aim of this paper is to report the development of a method for the determination of the binding rates of cinobufagin (CBG) and resibufogenin (RBG) with different plasma proteins. Equilibrium dialysis method was used to imitate the binding process between cinobufagin, resibufogenin and plasma proteins. HPLC was employed to determine the concentration of(More)
Silver nanoparticles were synthesized from the extract of Fagopyri Dibotryis Rhizoma and the optimization of synthesis was studied. The absorbance of UV-visible spectroscopy was determined under the different influencing factors such as extracting time of Fagopyri Dibotryis Rhizoma powder, reation temperature of synthesis, volume of Fagopyri Dibotryis(More)
Based on BIOME-BGC model and tree-ring data, a modeling study was conducted to estimate the dynamic changes of the net primary productivity (NPP) of Pinus tabulaeformis forest ecosystem in North China in 1952-2008, and explore the responses of the radial growth and NPP to regional climate warming as well as the dynamics of the NPP in the future climate(More)
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