Results 61 to 70 of about 113,271 (309)

Different subchondral trabecular bone microstructure and biomechanical properties between developmental dysplasia of the hip and primary osteoarthritis

Journal of Orthopaedic Translation, 2020
Objective: Developmental dysplasia of the hip (DDH) is recognized as a frequent cause of secondary osteoarthritis (OA). The purpose in this study was to compare structural and biomechanical properties of subchondral trabecular bone ​and its relationship ...
Linyang Chu, Zihao He, Xinhua Qu, Xuqiang Liu, Weituo Zhang, Shuo Zhang, Xuequan Han, Mengning Yan, Qi Xu, Shuhong Zhang, Xifu Shang, Zhifeng Yu   +11 more
doaj   +1 more source

Trabecular meshwork stiffness in glaucoma [PDF]

Experimental Eye Research, 2017
Alterations in stiffness of the trabecular meshwork (TM) may play an important role in primary open-angle glaucoma (POAG), the second leading cause of blindness. Specifically, certain data suggest an association between elevated intraocular pressure (IOP) and increased TM stiffness; however, the underlying link between TM stiffness and IOP remains ...
Ke, Wang, A Thomas, Read, Todd, Sulchek, C Ross, Ethier   +3 more
openaire   +2 more sources

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

uCT images and mechanical test data for trabecular bone samples

, 2018
Twenty (n=20) untreated bovine trabecular bone cylindrical samples (without any chemical treatment) were scanned by suing uCT at high resolution (17.22 µm), before mechanical tests. The bone volume ratio (BV/TV) ranged from 15% to 54%.
Pankaj, Pankaj, Wallace, Robert, Xie, Shuqiao   +2 more
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Hepatocellular carcinoma a retrospective clinico-pathologic and immunohistochemical study of 15 cases

Romanian Journal of Laboratory Medicine, 2013
La nivel mondial carcinomul hepatocelular reprezintă cel de-al cincilea cel mai frecvent cancer diagnosticat, fiind totodată pe locul trei ca şi rată a mortalităţii prin cancer.
Dumitrescu Cristiana Iulia, Dumitrescu Daniela, Cernea Daniela, Georgesc Corneliu-Cristian, Margaritescu Claudiu   +4 more
doaj   +1 more source

Method for Automated Selection of the Trabecular Area in Digital Periapical Radiographic Images Using Morphological Operations [PDF]

Healthcare Informatics Research, 2019
ObjectivesThe aim of this study is to propose a method that automatically select the trabecular bone area in digital periapical radiographic images using a sequence of morphological operations.MethodsThe study involved 50 digital periapical radiographic ...
Enny Itje Sela, Reza Pulungan, Rini Widyaningrum, Rurie Ratna Shantiningsih   +3 more
doaj   +1 more source

Emerging Trabecular Outflow Drugs [PDF]

Journal of Ocular Pharmacology and Therapeutics, 2013
Glaucoma is a progressive optic neuropathy that is a leading cause of irreversible blindness worldwide.1 Elevated intraocular pressure (IOP) is commonly associated with glaucoma, and multiple longitudinal studies have demonstrated that lowering IOP in patients can slow optic nerve degeneration and preserve vision.2 Although medications are available to
Casey C, Kopczynski, David L, Epstein
openaire   +2 more sources

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Effect of micro-computed tomography voxel size and segmentation method on trabecular bone microstructure measures in mice

Bone Reports, 2016
Micro-computed tomography (μCT) is currently the gold standard for determining trabecular bone microstructure in small animal models. Numerous parameters associated with scanning and evaluation of μCT scans can strongly affect morphologic results ...
Blaine A. Christiansen
doaj   +1 more source