Abstract:
본발명은중앙에형성된공동및 상기공동을둘러싸는미세기공을포함하는격벽을포함하는중공형다공성미립구를포함하는피부조직재생또는피부조직볼륨증진주사용조성물에관한것이다. 본발명에따른조성물에포함되는중공형다공성미립구는작은입자크기를가짐으로써주사를통해피부조직내로투여될수 있으며, 상기공동내에서상기이동한피부조직세포가효과적으로증식할수 있다. 일정기간경과후 상기중공형다공성미립구가피부내에서생분해된후에도상기새롭게증식된피부조직세포가그 부피를유지하므로, 피부조직재생효과를안전하고오랫동안유지할수 있다.
Abstract:
PURPOSE: A composition containing panthenol, polyalcohol ester compounds, casein, or derivative thereof is provided to stably maintain the peptides or proteins. CONSTITUTION: A peptide or protein stabilizing agent contains panthenol, polyalcohol ester compounds, and casein or derivative thereof. The peptide or protein contains growth factors, hormone, interferon, vaccine, recombinant protein, recombinant peptide, or enzyme. The polyalcohol ester compound or derivative is polyglyceryl distearate, PEG distearate, polyglyceryl methyl glucose distearate, or PEG methyl glucose distearate. A cosmetic composition contains the peptide or protein stabilizing agent.
Abstract:
PURPOSE: A cosmetic composition containing nutshell extract is provided to suppress proteinase-activated receptor-2(PAR-2) and to relieve itching. CONSTITUTION: A cosmetic composition for relieving or suppressing itching contains nutshell extract as an active ingredient. The composition prevents or relieves itching caused by inflammatory dermatitis, atopic dermatitis, miliaria, frostbite, contact dermatitis, seborrheic dermatitis, or pruritus. A cosmetic composition improving skin barrier function contains the nutshell extract as an active ingredient. The extract is prepared using water, low alcohol of C1-4, 1,3-butylene glycol, or mixture thereof.
Abstract:
PURPOSE: A novel compound which functions as a vanilloid receptor 1(VR1) antagonist is provided to prevent or treat disease related to hair growth, rhinitis, and pancreatitis. CONSTITUTION: A vanilloid receptor antagonist compound is denoted by chemical formula I. A pharmaceutical composition contains the compound, isomer, or pharmaceutically acceptable salt thereof. The composition is used for preventing or treating arthritis disease, neuropathy, HIV related neuropathy, nerve injury, neurodegeneration, cerebral apoplexy, urinary incontinence, cough, neuropathy/allergy/inflammation skin disease, atopic dermatitis, psoriasis, pruritus, the prurigo, acouesthesia, aliasing, bregma anaphylaxis, effluvium, or alopecia.
Abstract:
A method for inducing itch and a method for screening an itch inhibiting material using glucosylsphingosine are provided to be useful for studying and understanding the itch, thereby being very usefully used for developing a therapeutic agent for the itch and evaluating the effect of a medicine. A method for inducing itch comprises a step of administering at least one compound selected from the group consisting of glucosylsphingosine and a derivative thereof into an animal except human. A method for screening an itch inhibiting material comprises the steps of: (a) administering an itch inhibition candidate material to an animal where the itch is induced by administering at least one compound selected from the group consisting of the glucosylsphingosine and the derivative thereof; and (b) counting a number when the animal scratches. A method for evaluating the itch inhibition effect comprises the steps of: (a) administering an itch inhibition material to an animal where the itch is induced by administering at least one compound selected from the group consisting of the glucosylsphingosine and the derivative thereof; and (b) counting a number when the animal scratches. A composition for inducing itch comprises at least one compound selected from the group consisting of the glucosylsphingosine and the derivative thereof as an effective ingredient.
Abstract:
A method for inhibiting the expression of CCL27/CTACK(Cutaneous T-cell-attracting chemokine) is provided to regulate SPC(sphingosylphosphorylcholine) inducing expression of CCL27/CTACK, so that the method is useful for prevention and treatment of diseases associated with overexpression of CCL27/CTACK including atopic dermatitis, psoriasis and inflammatory skin disease. The expression of CCL27/CTACK is inhibited by administering an effective amount of sphingosylphosphorylcholine regulator capable of inhibiting activity of SPC or competing with the mechanism of SPC inducing overexpression of CCL27/CTACK to a mammal requiring the expression reduction of CCL27/CTACK. A method for screening the SPC regulator comprises the steps of: (1) treating a testing cell such as keratinocyte with 2-10 muM of SPC or its derivatives to induce overexpression of CCL27/CTACK; and (2) treating the overexpression of CCL27/CTACK-induced cell with a candidate material and measuring the expression inhibition of CCL27/CTACK. Further, the mammal has an atopic dermatitis or psoriasis.
Abstract:
A composition comprising extracts of crude drugs is provided to suppress and relieve itching caused by inflammatory and atopic dermatitis without side effects such as toxicity and skin irritation. A composition for suppressing and relieving itching comprises 0.1-10 wt.% of the extracts of Zingiber officinale Rosc., Evodia officinalis and Alpinia katsumadai Hayata which are prepared by extracting them with water, C1-C4 lower alcohol or a mixed solvent thereof. The daily dosage of crude drug extracts is 0.001-100 mg/kg, preferably 0.1-30 mg/kg and the composition is a pharmaceutical composition having a formulation selected from ointment, plaster, lotion and liniment, or a cosmetic composition having a formulation selected from skin lotion, skin softener, skin toner, astringent, lotion, milk lotion, moisture lotion, nutrition lotion, massage cream, nutrition cream, moisture cream, hand cream, foundation, essence, nutrition essence, pack, soap, cleansing foam, cleansing lotion, cleansing cream, body lotion and body cleanser.