Short peptide for bacterium resisting, itching relieving, inflammation diminishing, swelling eliminating and scar removing, and its application

Abstract

The invention provides a short peptide for bacterium resisting, itching relieving, inflammation diminishing, swelling eliminating and scar removing, and its application. The short peptide fragment, analog, derivative and variant of the short peptide has an amino acid main sequence at least 70% homogeneous with and at least 90% similar to the main sequence of the short peptide; and the short peptide, nucleotides, the short peptide fragment, the short peptide analog, the short peptide derivative and the short peptide variant are used for preparing bacterium resisting, itching relieving, inflammation diminishing and swelling eliminating medicines for disinfecting all types of skins or treating the dermatopathy, or preparing medicines for locally treating the neurodermitis, contact dermatitis, chronic eczema, insect bite dermatitis and itching dermatopathy. The short peptide has the advantages of clear molecular structure, mature production technology, non-toxicity, innocuousness, no side effects, and no scars after curing, and is an excellent externally-used skin inflammation diminishing, swelling eliminating and itching relieving disinfectant or a dermatopathy treatment medicine.

Description

technical field [0001] The invention belongs to the field of biotechnology and medicine, and more specifically relates to a short peptide for antibacterial, antipruritic, anti-inflammatory, detumescence, and scar removal and its application. Background technique [0002] All kinds of skin redness, inflammation, and itching are common multiple skin diseases that seriously affect people's health. They are usually divided into neurodermatitis, contact dermatitis, acute and chronic eczema, insect bite dermatitis, and itchy skin diseases. There are various ointment drugs on the market to treat skin diseases, but some of these ointment drugs have poor curative effect and some have side effects and cannot cure skin diseases. The reason is that most of these drugs are inorganic compounds, the products of chemical synthesis. However, the use of bioactive peptides—short peptides formed from the amino acid sequences of protein fragments—as skin antibacterial, antipruritic, anti-inflam...

AI Technical Summary

Problems solved by technology

There are various ointment drugs on the market to treat skin diseases, but some of these ointment drugs have poor curative effect and some have side effects and cannot cure skin diseases. The reason is that most of these drugs are inorganic compounds, the products of chemical synthesis

However, the use of bioactive peptides—short peptides formed from the amino acid sequences of protein fragments—as skin antibacterial, antipruritic, antiinflammatory, swelling, and scar removal drugs has not been reported in the literature so far.

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