Pattern Formation And Wound Healing
نویسندگان
چکیده
منابع مشابه
Pattern Formation and Wound Healing: Experimental and Theoretical Approaches
Patterning and wound healing are intricately connected mechanisms in organism development and of significant importance for biomedicine. These mechanisms can be studied both experimentally and theoretically using butterfly wing patterns. Butterfly wings are nearly two-dimensional structures, covered by a single layer of overlapping monochromatic scales. Many colors and kinds of scales generate ...
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The Rho GTPases-Rho, Rac, and Cdc42-control an enormous variety of processes, many of which reflect activation of these GTPases in spatially confined and mutually exclusive zones. By using mathematical models and experimental results to establish model parameters, we analyze the formation and segregation of Rho and Cdc42 zones during Xenopus oocyte wound repair and the role played by Abr, a dua...
متن کاملWound Healing and Collagen Formation
The regular sequence encountered in healing guinea pig skin wounds has been examined by methods of light and electron microscopy. Observations on cell populations, their fine structure, and fibril formation in the connective tissue have been made. Linear incisions in the skin of normal female guinea pigs weighing 300 to 350 grams were allowed to heal. The wounds were then excised, fixed with bu...
متن کاملMacrophage Phenotypes Regulate Scar Formation and Chronic Wound Healing
Macrophages and inflammation play a beneficial role during wound repair with macrophages regulating a wide range of processes, such as removal of dead cells, debris and pathogens, through to extracellular matrix deposition re-vascularisation and wound re-epithelialisation. To perform this range of functions, these cells develop distinct phenotypes over the course of wound healing. They can pres...
متن کاملA Pattern of Epidermal Cell Migration during Wound Healing
Epidermal repair during wound healing is under investigation at both the light and electron microscopic levels. Suction-induced subepidermal blisters have been employed to produce two complementary model wound healing systems. These two model systems are: (a) intact subepidermal blisters, and (b) opened subepidermal blisters (the blister roof was removed immediately after induction, leaving an ...
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ژورنال
عنوان ژورنال: Theoria et Historia Scientiarum
سال: 2007
ISSN: 2392-1196,0867-4159
DOI: 10.12775/ths.2002.028