Patent application number | Description | Published |
20100104519 | TEETH WHITENING FUNCTIONAL MATERIALS DELIVERY SYSTEM - The present invention relates to a tooth whitening agent delivery system, more particularly, to a tooth whitening composition comprising an adhesive polymer, a tooth whitening active material, a material for promoting penetration of the tooth whitening active material, a hydrophobic surfactant, a stabilizer, an antioxidant, an antihypersensitive agent, pyrophosphate and SiO | 04-29-2010 |
20100317587 | INJECTABLE BONE REGENERATION GEL CONTAINING BONE FORMATION ENHANCING PEPTIDE - The present invention relates to an injectable bone regeneration material containing a bone formation enhancing peptide, and more particularly, to an injectable bone regeneration material, in which a bone formation enhancing peptide essentially containing one and more amino acid sequences among SEQ ID NO: 1 to SEQ ID NO: 28 is bonded or mixed to a gel-forming base material selected from the group consisting of chitosan, alginic acid, silk fibroin, propylene glycol, propylene glycol alginic acid, poloxamer, chondroitin sulphate, and the combination thereof. The injectable bone regeneration material according to the present invention can increase differentiation of bone marrow stromal cells and osteoblasts into bone tissue, thus maximizing tissue regeneration by a peptide capable of promoting differentiation of bone tissue and periodontal tissue regeneration. The injectable bone regeneration material is in the form of a gel, and thus can be applied to a surface of various medical devices such as implant etc., and can be mixed with bone graft particles to apply, so that it can increase a treatment effect of existing medical devices to maximize a tissue regeneration effect. | 12-16-2010 |
20110045048 | BONE GRAFT AND SCAFFOLDING MATERIALS IMMOBILIZED WITH TYPE I COLLAGEN BINDING PEPTIDES - The present invention relates to a pharmaceutical composition comprising a bone graft material, a scaffold for tissue engineering applications and type I collagen Binding Peptides which have bone calcification-promoting peptides immobilized on the surface, and more particularly, to a bone graft material and a scaffold for tissue engineering applications (hereinafter, referred to as scaffold), which have peptides specifically binding with type I collagen immobilized on the surface, and pharmaceutical composition for recovering tissue regeneration containing type I collagen binding-inducing peptide. In the inventive bone graft material and scaffold for tissue engineering applications, the cells related to regeneration by collagen binding-inducing peptide adhered to the surface, promote an adhesion of type I collagen binding-inducing peptide (main ingredients of extracellular matrix) to increase differentiation rate into bone tissues, and promote a calcification which is last step of bone regeneration to maximize a tissue regeneration finally. | 02-24-2011 |
20110213036 | COMPOSITION FOR PREVENTION OF TOOTH HYPERSENSITIVITY - The present invention relates to a composition for prevention of tooth hypersensitivity, and more particularly to a composition for prevention of tooth hypersensitivity, which comprises an adhesive polymer for coating teeth, an active ingredient for prevention of hypersensitivity, a substance for promoting the penetration of the active ingredient for prevention of hypersensitivity, a desensitizing active ingredient, and a pH-adjusting agent. The composition for prevention of tooth hypersensitivity according to the invention can rapidly show the effect of preventing tooth hypersensitivity while maintaining the sensory feel of conventional tooth desensitizers, and it can maintain the tooth hypersensitivity-preventing effect for a long time. | 09-01-2011 |
20130210707 | PEPTIDE HAVING ANTIMICROBIAL OR ANTI-INFLAMMATORY ACTIVITY AND PHARMACEUTICAL COMPOSITION CONTAINING SAME AS AN ACTIVE INGREDIENT - The present invention relates to a peptide having antibacterial or anti-inflammatory activity and a pharmaceutical composition containing the same as an active ingredient, and more particularly to a peptide having antibacterial or anti-inflammatory activity against dental bacteria, including periodontal pathogens, and bacteria causing atopic dermatitis, and to a pharmaceutical composition containing the peptide as an active ingredient. The inventive peptide having antibacterial or anti-inflammatory activity can be used for the treatment of both dental infectious diseases, including periodontitis or peri-implantitis, and inflammations, including atopy, psoriasis or arthritis. | 08-15-2013 |
20130210736 | PEPTIDE HAVING THE ABILITY TO REGENERATE BONE TISSUE AND FOR BINDING TO APATITE - The present invention relates to a peptide having bone tissue regeneration capacity and binding to surface of apatite, and more particularly, to a peptide having bone tissue regeneration capacity and specifically binding to a surface of apatite mineral, capable of being stably immobilized to the surface of apatite mineral to retain effective activity and exhibit bone regeneration effects for a long time, by linking an amino acid sequence having bone tissue regeneration capacity and an amino acid sequence having apatite-binding capacity to each other to thereby provide a peptide having both bone-forming effects and binding capacity to the surface of apatite mineral, and a composition for bone tissue regeneration, containing the peptide. The peptide having binding capacity to the apatite mineral and bone tissue regeneration capacity according to the present invention binds to the surface of apatite to thereby be present in a stable state, and thus can be used in a bone replacement material for dental or orthopedic application, and metal, natural polymers, or synthetic polymers, coated with apatite; promote transition, proliferation, and differentiation of cells associated with regeneration and eventually maximize bone tissue regeneration; and can be stably present while maintaining peptide activity when being grafted into the body and thus is useful in development of the bone tissue regeneration therapeutic technology using the peptide. | 08-15-2013 |
20130224128 | DENTAL CLEANSER COMPOSITION FOR IMPROVING ADHESION TO TEETH - The present invention relates to a dental cleanser composition for improving adhesion to teeth, and more particularly to, a dental cleanser composition which functions to remove not only a smear layer from the dentin surface of an exposed tooth root, but also oral bacteria, and thus is effective in improving adhesion to teeth in periodontal surgery. The present invention provides a dental cleanser composition containing sodium ethylene diaminotetraacetate and octyl phenol ethoxylate which is a surfactant. Sodium ethylene diaminotetraacetate in the composition functions to remove a smear layer on the tooth root surface and has antibacterial activity, and octyl phenol ethoxylate in the composition functions to lipopolysaccharide. Thus, the composition improves adhesion to teeth in periodontal surgery. | 08-29-2013 |
20130237484 | HUMAN-DERIVED CELL-PERMEABLE PEPTIDE BIOACTIVE PEPTIDE CONJUGATE, AND USE THEREOF - The present invention relates to a novel human-derived cell permeable peptide-bioactive peptide conjugate and the use thereof. | 09-12-2013 |
20140187743 | SURFACE-ACTIVE COLLAGEN MEMBRANE BY PEPTIDE - The present invention relates to a membrane having bound thereto an antibacterial peptide that binds to collagen, and more particularly to a collagen membrane comprising a fusion peptide of a collagen-binding peptide and an antibacterial peptide, fixed to the collagen surface. | 07-03-2014 |
20140336067 | METHOD FOR FINDING BIOACTIVE PEPTIDES - The present invention relates to a method for discovering bioactive peptides, and a use thereof. The present invention relates to a method for discovering a peptide which has an effect on tissue regeneration or a peptide which adheres to a biomaterial, by searching the smallest bioactive domain from a protein. This method for discovering a peptide is named PEPscovery (PEPtide Discovery). According to the present invention, it is possible to discover peptides comprising 20 or more amino acids more rapidly than conventional techniques for discovering a peptide, and to discover bioactive peptides effective in tissue regeneration and capable of being adhered to a specific biomaterial through PEPscovery, thereby developing medical supplies and medical equipment and applying the same to the development of a diagnostic chip. | 11-13-2014 |
20140377243 | CELL-PENETRATING FUSION PROTEIN FOR REGENERATING OR PROLIFERATING STEM CELL - The present invention relates to a cell permeable fusion protein for strengthening regenerative potential of stem cells, and more particularly to a cell permeable fusion protein for strengthening regenerative potential of stem cells for stimulating the differentiation of stem cells, inhibiting apoptosis, maintaining the functionality of stem cells and restoring the stress-inhibited functionality of stem cells. | 12-25-2014 |
20150064783 | CELL PERMEABLE FUSION PROTEIN FOR FACILITATING REPROGRAMMING INDUCTION AND USE THEREOF - A method of preparing a reprogramming induced pluripotent stem cell from a human-derived somatic cell using a fusion protein in which a reprogramming inducing factor and cell permeable peptide (CPP) are fused, and a fusion protein in which a reprogramming inducing factor and a cell permeable peptide are fused are disclosed. | 03-05-2015 |