10.3969/j.issn.1000-3606.2013.06.022

Strains from the cellulose-containing environment were collected. Primary screening (by filter-paper Hutchison solid culture medium and sodium carboxymethylcellulose solid culture medium) and reelection(by filter-paper inorganic salt culture medium and sodium carboxymethylcellulose Congo red culture medium) indicated that five strains obtained were best suited for high performance cellulose degradation. Determination of sodium carboxymethylcellulose activity(CMCA) and filter paper activity(FPA) was accomplished for each of the five. The strongest of the five in CMCA and FPA was applied to the production of cellulose bioethanol by separate hydrolysis and fermentation(SHF) and simultaneous saccharification and fermentation(SSF) respectively.

Strains from the cellulose-containing environment were collected. Primary screening (by filter-paper Hutchison solid culture medium and sodium carboxymethylcellulose solid culture medium) and reelection(by filter-paper inorganic salt culture medium and sodium carboxymethylcellulose Congo red culture medium) indicated that five strains obtained were best suited for high performance cellulose degradation. Determination of sodium carboxymethylcellulose activity(CMCA) and filter paper activity(FPA) was accomplished for each of the five. The strongest of the five in CMCA and FPA was applied to the production of cellulose bioethanol by separate hydrolysis and fermentation(SHF) and simultaneous saccharification and fermentation(SSF) respectively.

Objective To investigate the effect of nursing interventions on the quality of life after radiotherapy in nasopharyngeal cancer. Methods 56 patients with nasopharyngeal cancer who received radiotherapy were randomly divided into control group and intervention group. All the patients were given conventional nursing interventions, and those in the intervention group were given accurate evaluation, enhanced psychological guide, reasonable dietary guide, and special nursing for preventing and treating complications. All the patients were evaluated by using quality of life questionnaire core 30 items(QOL-C30). Results The scores of the dimensions of somatic function,psychological function, social function and material life after interventions in the intervention group were significantly higher than those in the control group (P＜0.05 ). Conclusion Nursing interventions can improve the quality of life, and the therapy can be completed smoothly.

Agenesis of Corpus Callosum ; Chromosomes, Human, X ; Gene Deletion ; Glycerol Kinase ; genetics ; Humans ; Infant ; Male ; Syndrome

AlM:To discuss the feasibility of microcoria optometry in screening for children ametropia. METHODS: Totally 217 school - age children were selected, included 94 first-grade students ( 6 ~ 8 years old) and 123 fourth-grade students ( 9 ~12 years old ) . Refractive diopter was measured with automatic refractor RM-8000 to evaluate the accuracy of micocoria optometry in screening ametropia.RESULTS: After cycloplegia, both the mean sphere diopter and cylinder diopter in grade one students changed significantly (P<0. 05), the mean sphere diopter in grade four students changed significantly (P<0. 05), while the mean cylinder diopter had no statistical difference ( P>0. 05 ) in grade four students. Different refractive type: before and after mydriasis spherical myopia, spherical equivalent difference was 0. 263 ± 0. 618 and 0.216±0.653D, with statistical significance (P<0.01);ln hyperopia group, spherical myopia, spherical equivalent difference was 0. 947±0. 946 and 1. 039±0. 984D, with statistical significance ( P = 0. 000 ). The lenticular difference between the two groups were not statistically different ( P > 0. 05 ). Choosing small pupil computer optometry for ≤- 1. 00D, ≥- 0. 50D child myopia or hyperopia could get more accurate value of diagnostic cutoffs, Youden index was 0. 672 and 0. 580. CONCLUSlON: Microcoria optometry can be as a effective method of screening of children with ametropia, but if for optometry, school-age children must accept mydriasis.

To improve the management level of patients' information of schistosomiasis control stations in Nanchang City,the B/S three-layer architecture and ASP+SQL technology were applied to formulate the WEB-based management system of chronic schistosomiasis patients' information,so as to achieve the information sharing of chronic schistosomiasis among schistosomiasis control stations.

Objective To investigate the effect on cell cycle of hepatitis B virus x protein and ap- proach the molecular mechanism of x protein's carcinogenesis. Methods Gene transfection mediated by the lipofectamine was used to introduce the eukaryotic expression vector of HBV x gene into human hepato- cellular carcinoma cell line HepG2(HepG2X cell).The selective medium containing G418 was used to select the cell clones which the X protein was expressed constantly.Flow eytometry was used to detect the cycle of the cells;raf-1 protein was detected by Western blot.Results X protein could be expressed on 21?10~3 loca- tion in the transfected cells,while there were no protein expressed in the control cells.The proliferation of X cells increased significantly according to MTS method(P

Object\ To provide a basis for the further development, proper utilization and formulation of a standard for the medicinal materials Methods\ By macro and microscopic studies in combination with physicochemical identification The possible therapeutic value of other parts of the plant was briefly discussed Results\ Four obvious distinctive features were observed: ① Stem tuber showed a curved kidney like shaped ② Parenchymatous cells were polygonal shaped and densely packed together with limited intercellular spaces ③ Rich in compound starch grains, and ④ Crystalline calcium oxalate Clusters can be seen. The tubers had an absorbance peak in UV specturm at ? 241 nm , but its adventitious root was devoid of such absorbance peak Conclusion\ The distinctive features are clear and can be mastered easily The adventitious roots must be discarded when the tubers were used as medicine