Qiao-Zhen Tong

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OBJECTIVE To study on volatice oil from Atractylodes macrosephala Koidz with different distill methods and find the better method. METHODS GC-MS was used to analyze the chemical constituents of volatice oil from Atractylodes macrocephala Koidz with different distill methods. RESULTS The extraction rates of volatice oil with steam distillation was 1.01%,(More)
In the title compound, C(20)H(13)ClN(2)O(2)S, the chloro-phenyl, phenyl and thienoyl rings are oriented at dihedral angles 17.84 (7), 53.13 (8) and 34.03 (8)°, respectively, to the central pyrazole ring. An intra-molecular O-H⋯O hydrogen bond occurs. In the crystal, pairs of bifurcated O-H⋯O hydrogen bonds link mol-ecules into inversion dimers with R(2)(More)
Epigallocatechin gallate (EGCG) is a major polyphenol in green tea with beneficial effects on the impairment in learning and memory. Autophagy is a cellular process that protects neurons from stressful conditions. The present study was designed to investigate whether EGCG can rescue chronic unpredictable mild stress (CUMS)-induced cognitive impairment in(More)
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