Ya-Na Wang

  • Citations Per Year
Learn More
Heat shock proteins (Hsps) play important roles in the environmental adaptation of various organisms. To explore the functions of Hsps in relation to heat stress and development in Cotesia vestalis, a solitary larval endoparasitoid of Plutella xylostella, four heat shock protein genes, CvHsp40, CvHsc70, CvHsp70 and CvHsp90, were cloned and sequenced from C.(More)
OBJECTIVE To clone and express Eg10 gene of Echinococcus granulosus, and investigate the immunological characteristic of the recombinant. METHODS Eg10 gene was subcloned into pET28a vector. The recombinant plasmid was transformed into E. coli BL21 and induced with IPTG. The recombinant protein was purified with His-bind purification kit. Forty-eight mice(More)
OBJECTIVE To investigate the association of occupational stress and related factors with type 2 diabetes mellitus (T2MD). METHODS In case-control study, a questionnaire survey was conducted in 201 T2MD patients and 201 controls, who were selected from the staff members of organizations, enterprises, and institutions in Ningxia Hui Autonomous Region, China(More)
OBJECTIVE To analyze corpus uteri epidemiology in selected cancer registering areas of China during 2003 - 2007, and to provide scientific information for its prevention and control in China. METHODS The incident and mortality data of corpus uteri cancer in 32 cancer registering areas of China with better quality during 2003 - 2007, which were selected(More)
A series of dithiocarbamate-3-epi-jaspine B hybrids have been designed and synthesized from D-xylose based on the introduction of long lipophilic alkyl dithiocarbamate moieties at the C4 position of 3-epi-jaspine B. The anticancer activities of these compounds have been evaluated against two selected tumor cell lines (MGC-803 and B16-F10 cells), with most(More)
OBJECTIVE To evaluate the immunoprotective activity of the Egrecombinant ferritin and Egrecombinant mMDH proteins in mice. METHODS Thirty ICR mice were divided into 3 groups and immunized by injection of adjuvant-emulsified rEgferritin, rEgmMDH and PBS, respectively, in multiple spots at back, for 3 times with an interval of 2 wk. Two weeks after the last(More)
OBJECTIVE To investigate the immune response and the protection in mice induced by the recombinant myophilin protein of Echinococcus granulosus. METHODS Thirty-six male ICR mice of 6-8 weeks old were randomly divided into groups A, B and C each with 12. The mice in the 3 groups were subcutaneously immunized with Eg myophilin protein, blank plasmid protein(More)
A series of desloratadine derivatives were stereoselectively synthesized and evaluated for H(1) antihistamine activity. For the evaluation of H(1) antihistamine activity, the in vitro histamine-induced contraction of the guinea-pig ileum assay (HC) was used. The synthesized desloratadine derivatives 7, 8 and 9 are structurally related to rupatadine and were(More)
  • 1