Minggang Bi

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OBJECTIVE To explore the dynamic effects of Yinqiao detoxifcation oral liquid (YQD) on NK cell lysis in spleen and serum concentration of IFN-gamma in SCID mouse infected by influenza A virus FM1. METHOD The mice were divided into six different groups randomly. Except normal control, other mice were intranasally instilled with 15 TCID of virus. Three(More)
The applications accepted and approved by general program, young scientist fund and fund for less developed region of national natural science funds in the discipline of Chinese materia medica, NSFC in 2011 have been introduced. The character and problems in these applications have been analyzed to give a reference to the scientists in the field of Chinese(More)
OBJECTIVE To investigate the effect of icariin (ICA) on learning and memory abilities and cholinergic system in senescence-accelerated mice SAMP10. METHOD The 8-month-old senescence-accelerated mice were randomly divided into the model SAMP10 group and the positive Donepezil group (1 mg x kg(-1)) and ICA groups (50, 100, 200 mg x kg(-1)), with 12 mice in(More)
Two new triterpenoids, 2alpha,3beta,11alpha,13beta-tetrahydroxy-12-ketooleanan-28-oic acid(1) and 3beta-hydroxy-12-keto-9(11)-ursen-28,13beta-olide (2) were isolated from the leaves ofPhotinia serrulata. Their structures were identified by spectral methods. Compounds 1 and2 were assessed for cytotoxic activity against three human tumor cell lines (A-549,(More)
OBJECTIVE To explore the effect of Yinqiao detoxifcation oral liquid on activity of natural killer cells (NK) and serum content of TNF-alpha, TGF-beta1 of BALB/C nude mouse infected by influenza virus. METHOD To establish infected mice model by FM1 followed by intragastric administration of Yinqiao detoxifcation oral liquid for treatment. LDH method was(More)
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