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- Objective To investigate the dedifferentiation process and rules of articular chondrocyte in vitro. 目的研究软骨细胞体外培养不同时间去分化现象发生过程及规律。
- Cartilage cultured in centrifuge tube has unique ultrastructure and was similar to articular chondrocyte and epiphyseal plate,but it was markedly different from meniscus. 离心管培养形成的软骨有独特的超微结构,与关节软骨及骺板有一定的相似性,而与半月板有明显区别。
- Articular chondrocyte generation 软骨细胞增殖
- Title: Choice of serums on in vitro culturing adult human articular chondrocytes. 关键词:软骨细胞;细胞培养;血清;关节;生长因子
- Method:Xanthine-xanthine oxidase and trace element selenium were put into the human embryo articular chondrocytes culture liquid in vitro. 方法:在体外培养的人胚关节软骨细胞培养液中,加入黄嘌呤、黄嘌呤氧化酶及微量元素硒。
- OBJECTIVE: To study the capacity of glycosaminoglycan (GAG) synthesis of cultured rabbit articular chondrocytes at different incubation densities. 目的:观察不同接种密度下,软骨细胞合成糖胺多糖的能力。
- We compared the in vitro viability of human articular chondrocytes after exposure to bupivacaine, ropivacaine, and saline solution control. 我们比较了人体关节软骨细胞在体外接触布比卡因、罗哌卡因和生理盐水对照组后的细胞活性。
- Conclusions PDGF-BB could activate the aging articular chondrocytes, promote their mitosis, proliferation and new cartilage formation.And the osteoblasts of the subchondral bone formed new bone. 结 论 PDGF-BB激活老年性退变软骨的细胞活性,使软骨细胞分裂、增殖加速,新软骨生成。
- Aiming at probing the pathogenetic mechanism of osteoarthrosis at molecular level, the oncogenes expressions and their interrelationship in articular chondrocytes of osteoarthrosis were observed. 为了探索骨关节病在分子水平上的发病机理,观察了骨关节病的关节软骨细胞的癌基因表达及其相互关系。
- Clinical Relevance: Although bupivacaine is the most commonly used local anesthetic for intra-articular analgesia, the demonstrated toxicity to human articular chondrocytes is cause for concern. 临床意义:虽然布比卡因是术后最常用的消除关节内疼痛的局麻药,但是己证实的对人体关节软骨细胞的毒性令人担忧。
- Hauselmann HJ, Aydelotte MB, Schumacher BL,et al. Synthesis and turnover of proteoglycans by human and bovine adult articular chondrocytes cultured in alginate beads.Matrix,1992;12(2):116. 杨莉;王冬梅;洪欣.;成人骨髓间充质干细胞体外扩增和定向诱导分化为骨和软骨细胞的研究
- Background: It has been shown that bupivacaine, the most commonly used local anesthetic for postoperative intra-articular use, is cytotoxic to bovine articular chondrocytes in vitro. 背景:布比卡因是术后关节内最常用的局麻药,它己经对试管内牛关节软骨细胞显示出细胞溶解作用。
- Isolation, Culture and Morphological Characteristics of Rabbit Articular Chondrocyte 兔关节软骨细胞的分离、培养和形态学特征
- The Tartrate Resistant Acid Phosphatase of Human Articular Chondrocyte is Activated by Caspase - Related Cell Death Sang-Youel Park 人关节软骨细胞中抗酒石酸酸性磷酸酶的活性通过半胱天冬酶相关性细胞死亡激活
- articular chondrocyte 关节软骨
- Conclusions: In vitro, 0.5% ropivacaine is significantly less toxic than 0.5% bupivacaine in both intact human articular cartilage and chondrocyte culture. 结论:在体外,无论是作用于完整的人体关节软骨还是软骨细胞培养,0.;5%25罗哌卡因的毒性都明显低于0
- MRI can delineate normal meniscus and articular cartilage. MRI显示正常半月板及关节软骨的外形、信号强度。
- Conclusion: Brucine can effectively promote the proliferation of chondrocyte. 结论:马钱子碱能有效促进软骨细胞增殖。
- Articular cartilage also can be cryopreserved in this manner. 关节软骨也可用类似方法冻存。
- VEGF may directly take part in the process of chondrocyte apoptosis. VEGF可能直接参与了软骨细胞凋亡发生过程。