Quantification of collagen fiber structure using second harmonic generation imaging and two-dimensional discrete Fourier transform analysis: Application to the human optic nerve head.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of biophotonics"
DOI: 10.1002/jbio.201800376
Abstract: Second harmonic generation (SHG) microscopy is widely used to image collagen fiber microarchitecture due to its high spatial resolution, optical sectioning capabilities and relatively nondestructive sample preparation. Quantification of SHG images requires sensitive methods to… read more here.
Keywords: collagen; application; nerve head; collagen fiber ... See more keywords
Shear Wave Elasticity Differentiation Between Low‐ and High‐Grade Bladder Urothelial Carcinoma and Correlation With Collagen Fiber Content
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Ultrasound in Medicine"
DOI: 10.1002/jum.15381
Abstract: To investigate the differences in the shear wave elasticity and collagen fiber content between low‐ and high‐grade bladder urothelial carcinoma and study the relationship between elasticity and the content of collagen fiber. read more here.
Keywords: collagen; shear wave; fiber content; wave elasticity ... See more keywords
Preparation of oxidized sodium alginate with different molecular weights and its application for crosslinking collagen fiber.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2016.11.045
Abstract: A series of periodate oxidized sodium alginate (OSA) were prepared as green polysaccharide-based crosslinkers. The molecular weight of OSA decreased, while their aldehyde group content increased with increasing dosage of sodium periodate. A typical OSA… read more here.
Keywords: osa; molecular weight; sodium alginate; group content ... See more keywords
Effects of static stretching on mechanical properties and collagen fiber orientation of the Achilles tendon in vivo
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Biomechanics"
DOI: 10.1016/j.clinbiomech.2018.10.013
Abstract: Background: The study was designed to examine changes in tendon properties measured during ramp and ballistic contractions after static stretching and to elucidate the relationship between stretching‐induced changes in tendon properties (particularly hysteresis) and collagen… read more here.
Keywords: fiber orientation; static stretching; hysteresis; tendon ... See more keywords
Collagen fiber crimping following in vivo UVA‐induced corneal crosslinking
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Eye Research"
DOI: 10.1016/j.exer.2018.08.009
Abstract: &NA; The purpose of this study was to measure collagen fiber crimping (CFC) using nonlinear optical imaging of second harmonic generated (SHG) signals to determine the effects of UVA‐riboflavin induced corneal collagen crosslinking (UVA CXL)… read more here.
Keywords: collagen; corneal; fiber crimping; microscopy ... See more keywords
Ex-vivo observation of calcification process in chick tibia slice: Augmented calcification along collagen fiber orientation in specimens subjected to static stretch.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biomechanics"
DOI: 10.1016/j.jbiomech.2018.07.024
Abstract: Bone formation through matrix synthesis and calcification in response to mechanical loading is an essential process of the maturation in immature animals, although how mechanical loading applied to the tissue increases the calcification and improves… read more here.
Keywords: collagen; fiber orientation; direction; stretch ... See more keywords
Collagen fiber orientation disorder from H&E images is prognostic for early stage breast cancer: clinical trial validation
Sign Up to like & getrecommendations! Published in 2021 at "NPJ Breast Cancer"
DOI: 10.1038/s41523-021-00310-z
Abstract: Collagen fiber organization has been found to be implicated in breast cancer prognosis. In this study, we evaluated whether computerized features of Collagen Fiber Orientation Disorder in Tumor-associated Stroma (CFOD-TS) on Hematoxylin & Eosin (H&E)… read more here.
Keywords: collagen; early stage; collagen fiber; breast cancer ... See more keywords
Universal convolutional neural network for histology-independent analysis of collagen fiber organization in scar tissue
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3162272
Abstract: Histological examination of collagen fiber organization is essential for pathologists to observe the wound healing process. A convolutional neural network (CNN) can be utilized to visually analyze collagen fibers during tissue remodeling in histology images.… read more here.
Keywords: collagen fiber; scar; collagen; histology ... See more keywords
Does long term colchicine prevent degradation of collagen fiber network in osteoarthritis?
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Rheumatic Diseases"
DOI: 10.1111/1756-185x.13022
Abstract: Several studies have shown that colchicine exhibits an improvement in the symptoms of knee osteoarthritis (OA) but its effect on disease progression is unknown. To clarify the mechanism of action this study was done to… read more here.
Keywords: fiber network; degradation collagen; collagen fiber;
Structured polarized light microscopy for collagen fiber structure and orientation quantification in thick ocular tissues
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.23.10.106001
Abstract: Abstract. Collagen is a major constituent of the eye and understanding its architecture and biomechanics is critical to preserve and restore vision. We, recently, demonstrated polarized light microscopy (PLM) as a powerful technique for measuring… read more here.
Keywords: collagen; light microscopy; polarized light; orientation ... See more keywords
High-speed polarization imaging of dynamic collagen fiber realignment in tendon-to-bone insertion region
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.23.11.116002
Abstract: Abstract. A high-speed polarization imaging instrument is demonstrated to be capable of measuring the collagen fiber alignment orientation and alignment strength during high-displacement rate dynamic loading at acquisition rates up to 10 kHz. The implementation… read more here.
Keywords: speed; speed polarization; collagen fiber; high speed ... See more keywords