并对再生材料体外降解特性进行了初步研究。
It also studied the vitro degradation characteristics of recycled materials.
结果：试样体外降解的质量损耗率逐期增大；
目的研究猪主动脉瓣膜去细胞基质的体外降解过程。
AIM To study the degradation behavior of acellular porcine aorta valve in vitro.
本文以聚- L -乳酸(PLLA)为原料，研究了多孔支架的制备、体外降解和软骨细胞的相容性。
The preparation, degradation, and cytocompatibility of poly-L-lactic acid (PLLA) scaffold for cartilage tissue engineering were studied in this thesis.
再生丝素纤维的体外酶降解率。
The in vitro enzyme degradation rate of regenerated fibroin fibers.
目的比较可生物降解药物缓释体与单纯抗瘤药物体外抗胶质瘤细胞的作用。
Objective To compare in vitro antitumor effects of controlled biodegradable drug release system and simplex anti-tumor drug in the patients with glioma.
通过两个试验，研究在体外模拟瘤胃发酵条件下N-乙酰-DL-蛋氨酸的降解率。
Two experiments are conducted in this paper to study the degradation rates of N-Acetyl-DL-Methionine in vitro simulating rumen fermentation system.
目的研究地塞米松对体外培养的骨骼肌肌管内长寿命蛋白降解的影响及其可能的作用机制。
Objective To study the effect of dexamethasone on degradation of longlived protein in myotubes and to elucidate its possible mechanism.
水解降解行为的美国PGA /甲壳素共混纤维进行了体外。
The hydrolytic degradation behavior. of PGA/chitin blend nanofibers was investigated in vitro.
以米糠为原料，通过植酸酶处理以降解其中的植酸，并采用体外消化方法分析处理后的米糠的钙、铁、锌的吸收率。
Rice bran was selected as material and treated with commercial phytase for study on availability of Ca, Fe and Zn with in vitro model.
结论：氟尿嘧啶微球体外释药以药物扩散和材料降解为主。
Conclusion: The fluorouracil release from microspheres with polylactic acid as carriers was controlled by drug diffusion and polymeric erosion.
目的：评价可降解聚己内酯的体外生物学安全性。
OBJECTIVE:To evaluate the in vitro biological safety of degradable PCL.
目的：评价可降解聚己内酯的体外生物学安全性。
OBJECTIVE:To evaluate the in vitro biological safety of degradable PCL.
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