IR@PKUHSC  > 北京大学第三临床医学院  > 运动医学研究所
学科主题临床医学
Ultrastructural and Morphological Characteristics of Human Anterior Cruciate Ligament and Hamstring Tendons
Zhu, Jingxian1; Zhang, Xin1; Ma, Yong1; Zhou, Chunyan2; Ao, Yingfang1
关键词human anterior cruciate ligament hamstring tendons microstructure collagen fibrils
刊名ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY
2012-09-01
DOI10.1002/ar.22527
295期:9页:1430-1436
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Anatomy & Morphology
研究领域[WOS]Anatomy & Morphology
关键词[WOS]PATELLAR TENDON ; KNEE-JOINT ; COLLAGEN ; RECONSTRUCTION ; BUNDLE ; ACL ; ARCHITECTURE ; ANATOMY ; TISSUE ; MODEL
英文摘要

Hamstring tendons are a commonly used substitute for anterior cruciate ligament (ACL) reconstruction. Ligaments and tendons are similar in composition but the ACL is more complex than hamstring tendons in function and gross morphology, which are highly dependent on its structure and ultrastructure. The purpose of this study was to compare the morphology and ultrastructure of normal human ACL and hamstring tendons, including the cell type and arrangement, expression level of proteoglycans, diameter, and density of collagen fibrils. Twenty semitendinosus or gracilis tendons and 20 ACL specimens were harvested from patients with ACL rupture or osteoarthritis undergoing routine total knee arthroplasty. The specimens were examined histologically and the ultrastructure was observed using scanning and transmission electron microscopy. Semitendinosus and gracilis tendons showed a homogeneous arrangement of collagen fibers and cell type. They had lower fibril density and more widely distributed fibril diameters. In the ACL, there was a more complex arrangement of collagen fibers, distribution of proteoglycans and different cell types. Electronic microscopy demonstrated a combination of parallel, helical and nonlinear networks of ACL fibrils, and fibril diameters were smaller and more nonuniform. This study compared the anatomy of normal human ACL and hamstring tendons, which may provide a standard for evaluating hamstring tendons grafts after ACL reconstruction and may facilitate the application of hamstring tendons in clinical applications. Anat Rec, 2012. (C) 2012 Wiley Periodicals, Inc.

语种英语
WOS记录号WOS:000307571500010
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/60568
专题北京大学第三临床医学院_运动医学研究所
北京大学基础医学院
北京大学第三临床医学院_骨科
作者单位1.Peking Univ, Hosp 3, Inst Sports Med, Beijing 100871, Peoples R China
2.Peking Univ, Sch Basic Med Sci, Dept Biochem & Mol Biol, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Zhu, Jingxian,Zhang, Xin,Ma, Yong,et al. Ultrastructural and Morphological Characteristics of Human Anterior Cruciate Ligament and Hamstring Tendons[J]. ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,2012,295(9):1430-1436.
APA Zhu, Jingxian,Zhang, Xin,Ma, Yong,Zhou, Chunyan,&Ao, Yingfang.(2012).Ultrastructural and Morphological Characteristics of Human Anterior Cruciate Ligament and Hamstring Tendons.ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,295(9),1430-1436.
MLA Zhu, Jingxian,et al."Ultrastructural and Morphological Characteristics of Human Anterior Cruciate Ligament and Hamstring Tendons".ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY 295.9(2012):1430-1436.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Ultrastructural and (540KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhu, Jingxian]的文章
[Zhang, Xin]的文章
[Ma, Yong]的文章
百度学术
百度学术中相似的文章
[Zhu, Jingxian]的文章
[Zhang, Xin]的文章
[Ma, Yong]的文章
必应学术
必应学术中相似的文章
[Zhu, Jingxian]的文章
[Zhang, Xin]的文章
[Ma, Yong]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Ultrastructural and Morphological Characteristics of Human Anterior Cruciate Ligament and Hamstring Tendons.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。