Quantification of collagen organization using fractal dimensions and Fourier transforms.

Quantification of collagen organization using fractal dimensions and Fourier transforms.
复制标题

DOI:
10.1016/j.acthis.2011.03.010
复制
发表时间:
2012-02
期刊:
影响因子:
2.5
通讯作者:
Vanderby, Ray, Jr.
Vanderby, Ray, Jr.
中科院分区:
生物学4区
文献类型:
--
作者:
Frisch, Kayt E.;Duenwald-Kuehl, Sarah E.;Kobayashi, Hirohito;Chamberlain, Connie S.;Lakes, Roderic S.;Vanderby, Ray, Jr.

文献摘要

参考文献

被引文献

相似文献

构成肌腱和韧带的胶原纤维的结构在损伤和愈合期间被破坏或损坏。这些变化的量化传统上是一项艰巨和主观的任务。在这项工作中,我们采用两种自动化技术,傅立叶变换(FFT)和分形维数分析(FA)来量化胶原纤维的组织。使用多光子图像,我们表明,对于愈合韧带FA区分更清楚的不同时间点在愈合过程中。使用扫描电子显微镜图像的过度拉伸肌腱,我们表明,结合FFT和FA的措施分开损坏和未损坏的群体更清楚地比单独的方法。
The structure of the collagen fibers that composes tendon and ligament are disrupted or damaged during injury and healing. Quantification of these changes is traditionally a laborious and subjective task. In this work we apply two automated techniques, Fourier transformation (FFT) and fractal dimension analysis (FA) to quantify the organization of collagen fibrils. Using multi-photon images we show that for healing ligament FA differentiates more clearly between the different time-points during healing. Using scanning electron microcopy images of overstretched tendon we show that combining FFT and FA measures separates the damaged and undamaged groups more clearly than either method individually.
DOI: 10.1038/labinvest.3780136
发表时间: 2000-08-01
影响因子: 5
作者:
de Vries, HJC;Enomoto, DNH;Bos, JD
通讯作者: Bos, JD
DOI: 10.1111/j.1524-475x.2009.00465.x
发表时间: 2009-03
期刊: Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
影响因子: --
作者:
Chamberlain CS;Crowley E;Vanderby R
通讯作者: Vanderby R
DOI: 10.1016/j.ajodo.2006.06.014
发表时间: 2007-01-01
影响因子: 3
作者:
Madan, Monica S.;Liu, Zee J.;King, Gregory J.
通讯作者: King, Gregory J.
DOI: 10.3109/10739689709146803
发表时间: 1997-12-01
期刊: MICROCIRCULATION-LONDON
影响因子: --
作者:
Gazit, Y;Baish, JW;Jain, RK
通讯作者: Jain, RK
DOI: 10.1002/jbio.200910062
发表时间: 2010-01-01
影响因子: 2.8
作者:
Cicchi, Riccardo;Kapsokalyvas, Dimitrios;Pavone, Francesco S.
通讯作者: Pavone, Francesco S.