| Cell Attachment of Periodontal Ligament Cells on Commercially Pure Titanium at the Early Stage |
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| 引用本文： | 周彬,曹颖光,吴丽娟,袁艳祥,曾引萍. Cell Attachment of Periodontal Ligament Cells on Commercially Pure Titanium at the Early Stage[J]. 华中科技大学学报(医学英德文版), 2004, 24(3): 307-309. DOI: 10.1007/BF02832023 |
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| 作者姓名： | 周彬 曹颖光 吴丽娟 袁艳祥 曾引萍 |
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| 作者单位： | Center of Stomatology，Tongji Hospital，Tongji medical College，Huazhong University of Science and Technology，Wuhan 430030，China，Center of Stomatology，Tongji Hospital，Tongji medical College，Huazhong University of Science and Technology，Wuhan 430030，China，Center of Stomatology，Tongji Hospital，Tongji medical College，Huazhong University of Science and Technology，Wuhan 430030，China，Center of Stomatology，Tongji Hospital，Tongji medical College，Huazhong University of Science and Technology，Wuhan 430030，China，Center of Stomatology，Tongji Hospital，Tongji medical College，Huazhong University of Science and Technology，Wuhan 430030，China |
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| 摘 要： | Periodontalligamentcellsarethepredominantcelltypein periodontiumthatplayacentralroleinnormalturnover ,regenerationandrepairfollowinginjurytoperiodontium .ItisstillnotclearthatwhatfunctionPDLCsplayinthedentalimplantandboneinterface .Inthepastliterature ,it…
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| 关 键 词： | 细胞附件 牙齿周围韧带 钛 细胞形态学 |
| 收稿时间： | 2003-12-26 |
Cell attachment of periodontal ligament cells on commercially pure titanium at the early stage |
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| Zhou Bin,Cao Yingguang,Wu Lijuan,Yuan Yanxiang,Zeng Yinping. Cell attachment of periodontal ligament cells on commercially pure titanium at the early stage[J]. Journal of Huazhong University of Science and Technology. Medical sciences, 2004, 24(3): 307-309. DOI: 10.1007/BF02832023 |
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| Authors: | Zhou Bin Cao Yingguang Wu Lijuan Yuan Yanxiang Zeng Yinping |
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| Affiliation: | Center of Stomatology ,Tongji Hospital,Tongji medical College,Huazhong University of Science and Technology,Wuhan 430030,China |
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| Abstract: | Summary In order to study the character of periodontal ligament cells (PDLCs) attaching on commercially pure titanium (cpTi) by morphology and metrology on the early stage (24 h), 1×105/ml PDLCs in 2 ml culture medium were seeded on cpTi discs fixed in 24-well culture plates. Morphology of cell attachment was observed by contrast phase microscope, scanning electron microscope (SEM) and fluoroscence microscopy. Cell adhesion was analyzed by MTT at 0.5, 1, 2, 4 h respectively. PDLCs could attach and spread on cpTi discs. SEM showed that PDLCs had pseudopod-like protuberance. PDLCs showed different attaching phases and reached saturation in cell number at 2 h. It was concluded that PDLCs had good biocompatibility with cpTi, and showed a regular and dynamic pattern in the process of attaching to cpTi. ZHOU bin, male, born in 1974, Doctor in Charge, Ph. D. |
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| Keywords: | periodontal ligament cell commercially pure titanium cell attachment |
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