Preparation of a monoclonal antibody against polyhedrin of Ectropis obliqua nucleopolyhedrovirus / 生物工程学报

To develop a method based on immunoreactions for detection of Ectropis obliqua Nucleopolyhedrovirus (EoNPV), the polyhedra of the virus were purified and used to immunize the mouse BALB/c. The spleen cells from the immunized mice were then fused with the myeloma cell line Sp2/0. A hybridoma cell line which can stably secrete the monoclonal antibody against EoNPV was achieved by using indirect ELISA screening and cloning methods, and was named as 7D3. Meanwhile, the polyhedrin gene was cloned from EoNPV and expressed in E. coli. Western blotting analysis showed that the monoclonal antibody prepared from 7D3 could specifically react with the recombinant polyhedrin. An indirect ELISA method based on this monoclonal antibody for detecting EoNPV in infected tea looper was developed.

Effect of nerve functional reconstruction on urinary incontinence caused by stroke / 中国康复理论与实践

@#ObjectiveTo investigate the effect of nerve functional reconstruction on urinary incontinence caused by stroke.MethodsMyoelectricity of pelvic muscles was captured and measured by electrode in vagina or anus.According to the type of urinary incontinence,suitable exercise model and corresponding exercise graph were designed,based on the theory of muscle construction and relaxation.23 patients were involved and the therapies last for 4 weeks.Myoelectricity and the degree of urinary incontinence of before and after the treatment.ResultsThe frequency of patients' urinary incontinence and urinations was reduced and the myodynamia of pelvic muscles improved.ConclusionNerve functional reconstruction is helpful in improving the patients' urination function and their life qualities.