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627results about How to "Damage suppression" patented technology

Polypeptide composition for repairing, whitening and removing wrinkles

InactiveCN108852894AAnti agingStay youngCosmetic preparationsToilet preparationsDIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATEProtein C
The invention discloses a polypeptide composition for repairing, whitening and removing wrinkles. The polypeptide composition for repairing, whitening and removing the wrinkles is prepared from the following components is percentage by weight: a repairing polypeptide composition, a collagen supplementing polypeptide composition, a wrinkle removing polypeptide composition, a skin-brightening polypeptide composition, a small molecular active substance, a skin-care activating agent, a pH (Potential of Hydrogen) regulator, a plurality of auxiliary agents and the balance of water, wherein the repairing polypeptide composition comprises palmitoyl tetrapeptide-7 and tripeptide-1-copper; the collagen supplementing polypeptide composition comprises palmitoyl tripeptide-1, palmitoyl tripeptide-5 andpalmitoyl pentapeptide-4; the wrinkle removing polypeptide composition comprises acetyl hexapeptide-8, dipeptide diaminobutyroyl benzylamide diacetate and melittin; the skin-brightening polypeptide composition comprises nonapeptide-1, carnosine and tetrapeptide-30. According to the polypeptide composition disclosed by the invention, a novel formula is formed through adjusting ratios of differentpolypeptide components, so that polypeptide effects with different focuses and different applicable ranges; the monarch, minister, assistant and guide thought in traditional Chinese medical science isapplied to the polypeptide composition, so that the formula is diversified and the maximum applicability and applicable range are realized.
Owner:ZHEJIANG PEPTITES BIOTECH CO LTD

Application of dihydromyricetin in preparing medicament for preventing and treating adverse reaction of tumor chemoradiotherapy

The invention discloses application of dihydromyricetin in preparing a medicine for preventing and treating untoward reactions in radiotherapy and chemotherapy of tumor. In particular, the application is to prepare medicines for preventing and treating untoward reactions in radiotherapy and chemotherapy of tumor, preventing and treating arrest of bone marrow and baldness, resisting mutation, preventing and treating the generation of secondary tumors, preventing and treating tumor transfer, and preventing and treating breast cancer, cervical carcinoma, intestinal cancer and the like. The invention creatively finds that the dihydromyricetin has the effects of removing free radicals, inhibiting reaction chains of the free radicals, resisting the mutation, inhibiting the expression of the tumor gene, causing the death of tumor cells, preventing and treating the tumor generation, preventing and treating the secondary tumors and the transfer of the secondary tumors and preventing and treating infection. Therefore, as the medicine for preventing and treating untoward reactions in radiotherapy and chemotherapy of tumor, the dihydromyricetin can inhibit and alleviate chemical damage, prevent and treat damage of a mutagen and further prevent gene mutation or the secondary tumors; and by combination with the radiotherapy and chemotherapy, the effects of preventing untoward reactions in radiotherapy and chemotherapy of tumor and preventing generation of tumors are achieved.
Owner:SOUTH CHINA UNIV OF TECH
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