Characterization of Wound Reepithelialization Using a New Human Tissue-Engineered Corneal Wound Healing Model
نویسندگان
چکیده
منابع مشابه
Characterization of wound reepithelialization using a new human tissue-engineered corneal wound healing model.
PURPOSE The reepithelialization of the corneal surface is an important process for restoring the imaging properties of this tissue. The purpose of the present study was to characterize and validate a new human in vitro three-dimensional corneal wound healing model by studying the expression of basement membrane components and integrin subunits that play important roles during epithelial cell mi...
متن کاملPreparation of tissue-engineered wound dressing consisting of chitosan fibers containing silver ion-doped bioactive nanoparticles for wound healing
Background: Wound healing is a complicated process involving the proliferation of the epithelial cells, deposition of granulation tissue as well as recruitment of inflammatory cells. It also is a hot topic of research for trauma, orthopedics and general surgery studies. There are many forms of cells involved in this process. This study aimed to design a tissue-engineered wound dressing consisti...
متن کاملCorneal epithelial wound healing.
The corneal surface is, without question, the most specialised 123 mm2* of the body's surface. It forms an integral part of the ocular surface with which it shares several anatomical and physiological attributes. Like the rest ofthe body surface, it is in a state of constant 'healing'. Squamous epithelial cells are continually shed into the tear pool and simultaneously replenished by cells movi...
متن کاملA secreted MMP is required for reepithelialization during wound healing
Matrix metalloproteinases (MMPs) are extracellular proteases highly expressed at wound sites. However, the precise function of MMPs during reepithelialization in vivo has been elusive in mammalian models because of the high level of redundancy among the 24 mammalian MMPs. For this reason we used Drosophila melanogaster, whose genome encodes only two MMPs-one secreted type (Mmp1) and one membran...
متن کاملPersistent ischemia impairs myofibroblast development in wound granulation tissue: a new model of delayed wound healing.
We describe a new animal model designed to assess the impact of ischemia on wound healing. Eight patterns of arterial lesion in the limb were first tested in 24 Wistar rats. Resection of the external iliac artery down to the femoral artery at the level of the knee was chosen as the reference model and performed on the left limb of 45 rats; the right limb was used as the control. Skin wounds mea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2008
ISSN: 1552-5783
DOI: 10.1167/iovs.07-0904