查询词典 bioactive

Advance in research on bioactive glass composites for bone repair.

骨修复用生物玻璃复合材料研究进展。

［Objective］To investigate the therapeutic results of grafting with bioactive glass and autologous bone marrow for simple bone cyst in teenagers.

［目的］探讨生物活性玻璃复合自体骨髓移植治疗青少年单纯性骨囊肿的疗效。

Glass based bioactive bone cement ; hydroxyapatite; carbon fiber ; biocompatibility

玻璃基骨水泥；羟基磷灰石；碳纤维；生物相容性

［objective］to investigate the therapeutic results of grafting with bioactive glass and autologous bone marrow for simple bone cyst in teenagers.

作者单位：苏州大学附属第一医院骨科，苏州市十梓街188号［目的］探讨生物活性玻璃复合自体骨髓移植治疗青少年单纯性骨囊肿的疗效。

Conclusion］the combined grafting with bioactive glass and autologous bone marrow appears to be an effective and simple treatment for simple bone cyst in teenagers.

结论］生物活性玻璃复合自体骨髓移植治疗青少年单纯性骨囊肿创伤小、安全、操作简单，疗效满意。

Hydroxyapatite bioactive microcrystal glass ; Bone cyst ; Bone defect

羟基磷灰石生物微晶玻璃；骨囊肿；骨缺损

According to the results, we conclude that recombinant vector could express bioactive IL-12 from transfected murine fibroblast cells.Key words:interleukin-12; fusion protein; transfection; polymerase chain reaction; glycine linker

为此，本文以多聚酶链反应技术，将2个编码基因通过接头序列连接在一起，构建了融合蛋白的表达载体，并证明这种表达的融合蛋白具有天然IL-12的生物学活性。

To explore the effect of coculturing actinomycetes with Bacillus subtilis on the production of bioactive secondary metabolites, we studied the difference between fermentation products of monocultures and the corresponding cocultures of 22 actinomycetes by antimicrobial assay and HPLC-PDA analysis.

为探讨共培养对放线菌产生活性次生代谢产物的影响，结合抗菌活性测定及HPLC-PDA分析，研究了22株放线菌的单培养及其与枯草芽孢杆菌的共培养发酵代谢产物的差异，并选取抗菌活性较强的链霉菌FXJ2.014进一步研究其代谢产物。

To explore the effect of coculturing actinomycetes with Bacillus subtilis on the production of bioactive secondary metabolites, we studied the difference between fermentation products of monocultures and the corresponding cocultures of 22 actinomycetes by antimicrobial assay and HPLC-PDA analysis.

摘 要：为探讨共培养对放线菌产生活性次生代谢产物的影响，结合抗菌活性测定及HPLC-PDA分析，研究了22株放线菌的单培养及其与枯草芽孢杆菌的共培养发酵代谢产物的差异，并选取抗菌活性较强的链霉菌FXJ2.014进一步研究其代谢产物。

We selected Streptomyces strain FXJ2.014 with high bioactivity for further analysis and found additional metabolites in fermentation extracts of cocultures of strains FXJ2.014, FXJ1.296 and AS 4.1252 respectively with B. subtilis. Quinomycin A was the main bioactive metabolite produced by the monoculture of strain FXJ2.014, while a new quinomycin-like component named FXJ2.014-HB was produced when strain FXJ2.014 was cocultured with B.

发现FXJ2.014、FXJ1.296、AS 4.1252三株菌与枯草芽孢杆菌共培养时产生其在相同条件下单培养时没有的物质，其中链霉菌FXJ2.014单培养时主要产生醌霉素A，共培养时产物中增加了醌霉素结构类似物FXJ2.014-HB。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。