目的：研究自制磷酸钙骨水泥的生物相容性和安全性，为其临床应用提供实验依据。
Objective: To provide experimental basis for clinical application through studying on the biocompatibility and security of homemade calcium phosphate cement.
目的是研究pgla牙周引导组织再生片的生物降解性和安全性。
In order to study the biodegradable properties and biological safety of PGLA film for periodontal guided tissue regeneration in vitro.
目的：研究银系纳米材料和稀土纳米材料对体外培养细胞的安全性，为纳米材料抗菌剂在生物医学的合理应用提供了一定的理论依据和实践指导。
Objective To study the security of silver nanomaterial and rare earth nanomaterial to cells in vitro in order to provide the theoretic and practical foundation for the application of nanomaterial.
最后对纳米材料生物安全性研究的发展前景提出了展望。
The prospect of the study on the biological safety of nano-materials is also discussed.
组织工程研究主要包括支架材料，细胞生物学，生物医学性能与安全性评价等方面的内容。
Tissue engineering research includes tissue engineering bracket material, cell biology, bio-medical evaluation of performance and safety aspects.
该试验将在英国进行，其目的研究NN9924在健康志愿者使用中的安全性、耐受性及生物利用度。
The aim of this trial, which is being conducted in the UK, is to investigate the safety, tolerability and bioavailability of NN9924 in healthy volunteers.
简要介绍了生物材料和医疗器械安全性评价中动物试验替代方法的研究进展。
In this article, the authors briefly review the progress of alternatives to the animal testing in the safety evaluation of biomaterial and medical devices.
研究了烯酰吗啉对土壤微生物呼吸强度的影响，并对其进行了环境安全性评价。
The effects of dimethomorph on the respiration of microbe in soil were studied, and the environmental security of the pesticide to soil was evaluated.
应综述在临床安全性和有效性，生物利用度研究或生物等效性研究中所用到的所有配方。
A summary of formulations used in clinical safety and efficacy and in any relevant bioavailability or bioequivalence studies should be provided.
旨在通过研究与建立以生物毒性评价为特点的测试系统，构筑环境安全性初评体系的平台；
Environmental safety assessment of typical hazardous organic pollutant could be done under this assessment system using safety and risk assessment methods.
对其安全性、形态特征、生物学特性、流行病学及毒素的致病机理进行了系统研究。
We research the security, morphic characteristic, biology characteristic, epidemiology and the nosogenesis of toxin systemically. The results are as follows:1.
对其安全性、形态特征、生物学特性、流行病学及毒素的致病机理进行了系统研究。
We research the security, morphic characteristic, biology characteristic, epidemiology and the nosogenesis of toxin systemically. The results are as follows:1.
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