亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

The hemostatic effect and wound healing of novel collagen-containing polyester dressing

聚酯纤维 伤口愈合 粘附 肉芽组织 止血 材料科学 复合材料 外科 医学
作者
Chih-Tsung Chang
出处
期刊:Journal of Biomaterials Science-polymer Edition [Taylor & Francis]
卷期号:34 (15): 2124-2143 被引量:4
标识
DOI:10.1080/09205063.2023.2230842
摘要

Collagen plays an important role in hemostasis and tissue repair processes. Traditional passive wound dressings like gauze, bandage, and cotton wool could hardly fit the open wounds and exerted no active effect on wound healing. Even worse, they would adhere to the skin tissue, causing dehydration and second injury upon replacement. Polyester is commonly used in the medical field and is a safe and inexpensive polymer. Due to the hydrophobic surface, polyester does not adhere to tissue; however, polyester does not have the hemostatic properties. We designed a material composed of collagen and polyester, encapsulated hydrolyzed collagen in polyester particles, and made collagen-polyester non-woven fabric by melt blowing method, The collagen content was 1% and the collagen-polyester dressing exhibited a hydrophobic nature, preventing moisture from sticking to its surface. The purpose of this study was to compare the hemostatic effect of collagen-polyester nonwovens with conventional polyester pads, and to observe the adhesion of the pads to the wound. The wound healing and shrinkage rates of collagen-polyester dressings and conventional pads were compared in a rat wound healing test. The hemostatic test showed that the polyester pads containing 1% collagen significantly shortened the bleeding time compared with the traditional polyester pads, and retained the hydrophobicity and non-adhesion properties. The collagen-polyester dressing had better angiogenesis and granulation degree than the control group on the 14th day, and reduced the wound shrinkage rate. Collagen polyester dressings have excellent hemostasis, regeneration, shrinkage reduction and non-adhering for wounds. Overall, the novel collagen-containing polyester dressing is ideal choice for wound dressings.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
2秒前
xiongdi521发布了新的文献求助10
7秒前
17秒前
18秒前
Ava应助吕易巧采纳,获得10
20秒前
23秒前
27秒前
andrele发布了新的文献求助10
28秒前
29秒前
吕易巧发布了新的文献求助10
32秒前
40秒前
42秒前
1分钟前
1分钟前
1分钟前
Microbiota完成签到,获得积分10
1分钟前
会飞的流氓兔完成签到 ,获得积分10
1分钟前
2分钟前
DL完成签到,获得积分10
2分钟前
DL发布了新的文献求助10
2分钟前
小马甲应助科研通管家采纳,获得10
2分钟前
MchemG应助科研通管家采纳,获得100
2分钟前
大模型应助科研通管家采纳,获得10
2分钟前
李健的小迷弟应助xiongdi521采纳,获得10
2分钟前
2分钟前
闫雪发布了新的文献求助10
2分钟前
2分钟前
橙子味的邱憨憨完成签到 ,获得积分10
2分钟前
xiongdi521发布了新的文献求助10
2分钟前
隐形曼青应助闫雪采纳,获得10
2分钟前
激动的似狮完成签到,获得积分10
2分钟前
3分钟前
3分钟前
Xw发布了新的文献求助10
3分钟前
Plum22发布了新的文献求助10
3分钟前
3分钟前
啊哦额发布了新的文献求助10
3分钟前
4分钟前
qq发布了新的文献求助10
4分钟前
Akitten完成签到,获得积分10
4分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3990148
求助须知:如何正确求助?哪些是违规求助? 3532119
关于积分的说明 11256456
捐赠科研通 3271016
什么是DOI,文献DOI怎么找? 1805171
邀请新用户注册赠送积分活动 882288
科研通“疑难数据库(出版商)”最低求助积分说明 809228