Difference in thermal stability of type-I and type-III collagen from rat skin
نویسندگان
چکیده
منابع مشابه
Immunohistochemical study of type III collagen expression during pre and post-natal rat skin morphogenesis
Objective(s):Skin extracellular matrix, which contains type I and type III collagens, is involved in skin development. The aim of this study was to investigate type III collagen distribution pattern as well as its changes during pre and post-natal skin morphogenesis in rats. Materials and Methods: Ventral skins of Wistar rat embryos at different stages from 10 to 20 gestational day (E10-E20) a...
متن کاملThermal (in)stability of type I collagen fibrils.
We measured the Young's modulus at temperatures ranging from 20 to 100 degrees C for a collagen fibril that is taken from a rat's tendon. The hydration change under heating and the damping decrement were measured as well. At physiological temperatures 25 to 45 degrees C, the Young's modulus decreases, which can be interpreted as an instability of the collagen. For temperatures between 45 and 80...
متن کاملimmunohistochemical study of type iii collagen expression during pre and post-natal rat skin morphogenesis
objective(s):skin extracellular matrix, which contains type i and type iii collagens, is involved in skin development. the aim of this study was to investigate type iii collagen distribution pattern as well as its changes during pre and post-natal skin morphogenesis in rats. materials and methods: ventral skins of wistar rat embryos at different stages from 10 to 20 gestational day (e10-e20) an...
متن کاملDiscrete reduction of type I collagen thermal stability upon oxidation.
The oxidation of acid-soluble calf skin collagen type I caused by metal-dependent free radical generating systems, Fe(II)/H2O2 and Cu(II)/H2O2, was found to bring down in a specific, discrete way the collagen thermal stability, as determined by microcalorimetry and scanning densitometry. Initial oxidation results in splitting of the collagen denaturational transition into two components. Along ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1982
ISSN: 0264-6021
DOI: 10.1042/bj2030323