摘要:
An anti-adhesion material comprising decellularized tissues and a biocompatible polymer or fibrin glue; a method for preparing an anti-adhesion material comprising complexing a biocompatible polymer or fibrin glue to decellularized tissues; an anti-adhesion material kit comprising decellularized tissues and a biocompatible polymer or fibrin glue; a substitute biomembrane comprising decellularized tissues and a biocompatible polymer or fibrin glue; a method for preparing a substitute biomembrane comprising complexing a biocompatible polymer or fibrin glue to decellularized tissues; and a substitute biomembrane kit comprising decellularized tissues and a biocompatible polymer or fibrin glue.
摘要:
A hybrid gel comprising a particulate decellularized tissue (obtained by pulverizing animal-derived biological tissues that are decellularized (decellularized biological tissues)), fibrinogen and thrombin; a cell culture material comprising the hybrid gel; a method for preparing the hybrid gel; and a kit comprising a particulate decellularized tissue and a biological tissue adhesive are provided. The hybrid gel of the present invention exerts the effect to promote differentiation and gain of function of stem cells and the therapeutic effect to a variety of diseases.
摘要:
A particulate decellularized tissue is provided which shows sufficiently effective tissue regeneration and does not show cytotoxicity when used as material for cell culture. In accordance with the method for preparing a particulate decellularized tissue comprising a step of applying a high hydrostatic pressure to animal-derived tissues in a medium, a particulate decellularized tissue is obtained which does not show cytotoxicity but shows the effect of cellular attraction and the effect of induction of cellular differentiation and shows a high effect of tissue regeneration.
摘要:
Disclosed is a polymer brush composite including a substrate, a solid layer disposed on the substrate and containing at least one of a metal or a metal oxide, and a plurality of polymer chains penetrating the solid layer in such a manner that one end of each of the polymer chains is disposed on the upper side of the substrate and the other end of each the polymer chains is exposed at a surface of the solid layer on an opposite side of the solid layer to the substrate. The polymer brush composite exhibits good adhesion between an organic polymer compound and an inorganic material and has the surface the organic polymer compound and the inorganic material uniformly coexist.
摘要:
It is intended to provide a method of preparing a decellularized soft tissue whereby swelling after an ultrahigh pressure treatment can be inhibited, etc. The above-described method of preparing a decellularized soft tissue comprises the application step wherein an ultrahigh hydrostatic pressure is applied to an isolated soft tissue in a medium to thereby disrupt cells in the soft tissue, and the removal step wherein the disrupted cells are removed. As the medium, use is made of an aqueous solution containing a water-soluble polysaccharide such as dextran.