检索结果-南通市图书馆

Pit-and trench-forming osteoclasts:a distinction that matters

Bone Research 2015年第4期3卷 199-209页

作者： Ditte MH Merrild dinisha c pirapaharan christina M Andreasen Per Kjxrsgaard-Andersen Anas MJ Mùller Ming Ding Jean-Marie Delaissé Kent Sùe Department of clinical cell Biology Vejle Hospital/Lillebaelt HospitalInstitute of Regional Health ResearchUniversity of Southern Denmark Orthopaedic Research Laboratory Department of Orthopedic Surgery and TraumatologyOdense University HospitalUniversity of Southern Denmark Department of Orthopedic Surgery Vejle Hospital/Lillebaelt Hospital

Osteoclasts（Ocs）seeded on bone slices either drill round pits or dig long *** pits correspond to intermittent resorption,trenches correspond to continuous and faster resorption and require a distinct assembly of the resorption *** is unknown whether the distinction between pits and trenches has any biological *** Ocs prepared from different blood donors,we found that female Ocs achieved increased resorption mainly through pit formation,whereas male Ocs did so through trench *** formation went along with high collagenolytic activity and high cathepsin K（catK）expression,thereby allowing deeper demineralization.A specific catK inhibitor abrogated the generation of trenches,while still allowing the generation of *** obtained from bone marrow were more prone to generate trenches than those obtained from *** electron microscopy of bone surfaces eroded in vivo showed trenches and pits of similar size as those made by Ocs in *** conclude that the distinction between trench-and pit-forming Ocs is relevant to the differences among Ocs from different skeletal sites,different individuals,including gender,and results from differences in colIagenolytic *** indicates a biological relevance and highlights the importance of discriminating between pits and trenches when assessing resorption.

关键词： trench cathepsin collagen faster prone assembly highlights thereby correspond apparatus

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：