文献检索文档翻译深度研究
Suppr Zotero 插件Zotero 插件
邀请有礼套餐&价格历史记录

新学期,新优惠

限时优惠:9月1日-9月22日

30天高级会员仅需29元

1天体验卡首发特惠仅需5.99元

了解详情
不再提醒
插件&应用
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
高级版
套餐订阅购买积分包
AI 工具
文献检索文档翻译深度研究
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2025

用于韧带和肌腱组织工程潜在应用的混合聚合物支架的研发。

Development of hybrid polymer scaffolds for potential applications in ligament and tendon tissue engineering.

作者信息

Sahoo Sambit, Cho-Hong James Goh, Siew-Lok Toh

机构信息

Tissue Repair Lab, Division of Bioengineering, National University of Singapore, Singapore.

出版信息

Biomed Mater. 2007 Sep;2(3):169-73. doi: 10.1088/1748-6041/2/3/001. Epub 2007 Aug 23.


DOI:10.1088/1748-6041/2/3/001
PMID:18458468
Abstract

Fibre-based scaffolds have been widely used for tendon and ligament tissue engineering. Knitted scaffolds have been proved to favour collagenous matrix deposition which is crucial for tendon/ligament reconstruction. However, such scaffolds have the limitation of being dependent on a gel system for cell seeding, which is unstable in a dynamic environment such as the knee joint. This study developed three types of hybrid scaffolds, based on knitted biodegradable polyester scaffolds, aiming to improve mechanical properties and cell attachment and proliferation on the scaffolds. The hybrid scaffolds were created by coating the knitted scaffolds with a thin film of poly (epsilon-caprolactone) (group I), poly (D, L-lactide-co-glycolide) nanofibres (group II) and type 1 collagen (group III). Woven scaffolds were also fabricated and compared with the various hybrid scaffolds in terms of their mechanical properties during in vitro degradation and cell attachment and growth. This study demonstrated that the coating techniques could modulate the mechanical properties and facilitate cell attachment and proliferation in the hybrid scaffold, which could be applied with promise in tissue engineering of tendons/ligaments.

摘要

基于纤维的支架已广泛应用于肌腱和韧带组织工程。编织支架已被证明有利于胶原基质沉积,这对肌腱/韧带重建至关重要。然而,这种支架存在依赖凝胶系统进行细胞接种的局限性,在诸如膝关节等动态环境中不稳定。本研究基于编织的可生物降解聚酯支架开发了三种类型的混合支架,旨在改善支架的力学性能以及细胞附着和增殖。混合支架是通过用聚(ε-己内酯)薄膜(I组)、聚(D,L-丙交酯-共-乙交酯)纳米纤维(II组)和I型胶原(III组)涂覆编织支架而制成的。还制备了编织支架,并在体外降解过程中的力学性能以及细胞附着和生长方面与各种混合支架进行了比较。本研究表明,涂层技术可以调节混合支架的力学性能并促进细胞附着和增殖,有望应用于肌腱/韧带的组织工程。

相似文献

[1]
Development of hybrid polymer scaffolds for potential applications in ligament and tendon tissue engineering.

Biomed Mater. 2007-9

[2]
A bFGF-releasing silk/PLGA-based biohybrid scaffold for ligament/tendon tissue engineering using mesenchymal progenitor cells.

Biomaterials. 2010-1-25

[3]
Anterior cruciate ligament regeneration using braided biodegradable scaffolds: in vitro optimization studies.

Biomaterials. 2005-8

[4]
Elastic biodegradable poly(glycolide-co-caprolactone) scaffold for tissue engineering.

J Biomed Mater Res A. 2003-7-1

[5]
The effect of scaffold degradation rate on three-dimensional cell growth and angiogenesis.

Biomaterials. 2004-11

[6]
Aligned poly(L-lactic-co-e-caprolactone) electrospun microfibers and knitted structure: a novel composite scaffold for ligament tissue engineering.

J Biomed Mater Res A. 2010-9-15

[7]
Bioactive nanofibers for fibroblastic differentiation of mesenchymal precursor cells for ligament/tendon tissue engineering applications.

Differentiation. 2009-12-5

[8]
A cell leakproof PLGA-collagen hybrid scaffold for cartilage tissue engineering.

Biotechnol Prog. 2010

[9]
PHBV microspheres--PLGA matrix composite scaffold for bone tissue engineering.

Biomaterials. 2010-3-2

[10]
Behaviour of human mesenchymal stem cells on a polyelectrolyte-modified HEMA hydrogel for silk-based ligament tissue engineering.

J Biomater Sci Polym Ed. 2008

引用本文的文献

[1]
Interlacing biology and engineering: An introduction to textiles and their application in tissue engineering.

Mater Today Bio. 2025-2-25

[2]
Integrating Modern Technologies into Traditional Anterior Cruciate Ligament Tissue Engineering.

Bioengineering (Basel). 2025-1-7

[3]
Progress and emerging techniques for biomaterial-based derivation of mesenchymal stem cells (MSCs) from pluripotent stem cells (PSCs).

Biomater Res. 2023-4-18

[4]
Recent advances in tendon tissue engineering strategy.

Front Bioeng Biotechnol. 2023-2-20

[5]
Natural, synthetic and commercially-available biopolymers used to regenerate tendons and ligaments.

Bioact Mater. 2022-4-13

[6]
Enhanced regeneration of bone defects using sintered porous Ti6Al4V scaffolds incorporated with mesenchymal stem cells and platelet-rich plasma.

RSC Adv. 2021-1-26

[7]
Silkworm Gut Fibres from Silk Glands of -Potential Use as a Scaffold in Tissue Engineering.

Int J Mol Sci. 2022-3-31

[8]
In Vitro Hydrolytic Degradation of Polyester-Based Scaffolds under Static and Dynamic Conditions in a Customized Perfusion Bioreactor.

Materials (Basel). 2022-3-31

[9]
Biomimetic approach to articular cartilage tissue engineering using carbon nanotube-coated and textured polydimethylsiloxane scaffolds.

Ann N Y Acad Sci. 2022-7

[10]
Assembled Cell-Decorated Collagen (AC-DC) Fiber Bioprinted Implants with Musculoskeletal Tissue Properties Promote Functional Recovery in Volumetric Muscle Loss.

Adv Healthc Mater. 2022-2

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

推荐工具

医学文档翻译智能文献检索