Characterization of Collagen from Eggshell Membrane

Preparation and characterization of polyurethane/soluble eggshell membrane nanofibers.

Superfine Particles (SP) of soluble eggshell membrane and medical grade polyurethane (MPU) blend nanofibers were prepared by electrospinning different blend ratios of SP/MPU suspensions for regeneration of the natural fiber-like structure of the eggshell membrane. The addition of SP had no obvious effect on the electrospinning process of MPU nanofibers, and the SP were randomly dispersed in the...

Hydrolysate from Eggshell Membrane Ameliorates Intestinal Inflammation in Mice

Inflammatory bowel diseases (IBD) comprises of ulcerative colitis (UC) and Cohn's disease (CD) as two main idiopathic pathologies resulting in immunologically mediated chronic inflammatory conditions. Several bioactive peptides and hydro lysates from natural sources have now been tested in animal models of human diseases for potential anti-inflammatory effects. Eggshell membrane (ESM) is a well...

Research Article: Isolation, characterization and biocompatibility evaluation of collagen from Thunnus tonggol skin

Acid-soluble collagen could be isolated from fish skin using acetic acid. In recent years, much attention has been paid to collagen from marine sources, mainly arising from the fact that there is no risk of contagious diseases. Moreover, by processing the fish, significant amounts of waste materials are produced which can be considered as a substitute for these collagen sources. Thunnus tonggol...

Immunologic characterization of the membrane-bound collagen in normal human fibroblasts: identification of a distinct membrane collagen

Collagen, the major extracellular matrix protein, is also a membrane protein. Two types of collagen are detected on the normal human fibroblast membrane in culture, type I collagen and a new immunologically and chemically distinct collagen, type M (membrane) collagen. Antibodies to type M collagen elicited complement-mediated cytotoxicity, which could be blocked by pretreatment of the cells wit...

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