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  2. .TMU Publications / 北醫出版品(教師升等著作 / 教學實踐 / 學位論文)
  3. .博碩士學位論文
  4. 106學年度
  5. 聚麩胺酸水溶液與聚甲基丙烯酸甲酯-聚乙烯醇共聚合物顆粒敷料在糖尿病慢性傷口癒合之應用探討
 
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聚麩胺酸水溶液與聚甲基丙烯酸甲酯-聚乙烯醇共聚合物顆粒敷料在糖尿病慢性傷口癒合之應用探討

Other Title
γ-Poly-Glutamic Acid aqueous solution and Polymethylmethacrylate-Polyvinyl alcohol copolymer agents applied on diabetes mellitus wound dressing
Type
thesis
Date Issued
2018-01-10
Author(s)
謝筱婷
Advisor
麥富德
Subjects
系所名稱:醫學科學研究所
Description
學位別:博士
語文別:英文
指導教授:麥富德
口試委員:劉豫川;王廷方;張家耀;張君照;張榮善
中文關鍵字:γ-聚麩氨酸;聚甲基丙烯酸甲酯;聚乙烯醇;顆粒水凝膠;糖尿病足潰瘍;傷口癒合
英文關鍵字:γ-poly-glutamic acid;poly-methyl methacrylate (PMMA);poly-vinyl alcohol(PVA);particle hydrogel;diabetic foot ulcers;wound healing
Abstract
適當潮濕的環境有助於傷口癒合過程中的細胞遷移。敷料最重要的功能是作為外部細菌和傷口之間的直接絕緣。因此,敷料需要適當的紋理和安全的材料以防止炎症反應。水凝膠是通過物理或化學交聯形成“吸水凝膠”層的聚合物鏈;長期以來一直適用於生物醫學,主要用於隱形眼鏡。在我們的研究中,應用於物理結構的γ聚谷氨酸和應用於化學結構的聚(甲基丙烯酸甲酯)。理化水凝膠敷料可為創傷提供潮濕環境。在物理結構水凝膠敷料中,加入物質如Ca +,膠原蛋白或甲殼素加速傷口癒合。這種效應在鏈脲佐菌素誘導的Wistar大鼠模型中實現。在將化學結構水凝膠敷料應用於新西蘭白兔皮膚後,無細胞毒性作用,皮膚過敏或刺激。在鏈脲佐菌素誘導的Wistar大鼠和Landrace豬模型中,水凝膠的化學結構在糖尿病早期加速了膠原蛋白形成的癒合以實現快速傷口癒合
URI
https://203.71.86.71/handle/123456789/58283

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