[Correlation Analysis between and Single Nucleotide Polymorphism and the Risk of G6PD Deficiency].

Objective: To investigate the possible association between , polymorphism and G6PD deficiency in the population of Guangxi by the methods of case-control study. Meanwhile to investigate the mutation frequency of these two gene loci in population of Guangxi.

Methods: The activity levels of G6PD and , polymorphism were detected in 417 patients with G6PD deficiency and 295 healthy controls.

Screening and Identification of B-Cell Epitopes in the P61 Protein of .

The P61 protein is an immunodominant antigen of that is observed in the sera from patients infected with the bacterium. However, the B-cell epitopes of are still unresolved. To identify the antigenic determinants of P61, we screened seven monoclonal antibodies (mAbs) against P61 protein that was expressed in the system.

[Study of ice VII structure influenced by high pressure using Raman spectrum].

Raman spectra of ice VII phase were obtained at room temperature when the pressure was from 2.5 to 23 GPa. The experimental results indicate that the oxygen atoms distance do-o of ice decreased with pressure increasing,which results in that hydrogen bond is shortened, O--H bond is lengthened,force constant is reduced, and Raman spectra are red shifted.