394 results about "Bacillus acnes" patented technology

The present invention relates to a devices and methods for killing and / or debilitating pathogenic microorganisms in or on a patient's body, such as light-sensitive bacteria including helicobacter pylori and / or propionibacterium acnes. A chemiluminescent light source provides electromagnetic radiation having predetermined wavelengths in the visible spectrum. The light wavelengths are selected for absorption by naturally-occurring photosensitive chemicals produced by the patient's body.

The present invention relates to methods for treating and preventing acne or P. acnes infection in a subject comprising topically administering to the subject in need thereof an anti-acne nanoemulsion composition.

The invention belongs to the technical field of cosmetics, and in particular relates to mild, oil-controlled and acne-removing essence. The multi-effect mild, oil-controlled and acne-removing essencefor men mainly comprises the following components: water, glycerinum, propylene glycol, EDTA disodium, xanthan gum, acryloyl dimethyl taurine / VP copolymer, allantoin, panthenol, a peony foot extract,p-hydroxyacetophenone, phenoxyethanol, ethylhexylglycerin, sodium benzoate, citric acid, o-cymene-5-alcohol, a phellodendron bark extract, butanediol, 10-hydroxydecanoate, a witchhazel extract, a lactic acid bacteria / mungbean seed extract fermented product filtrate, quaternary ammonium salt-73, PET-40 hydrogenated castor oil and essence. The mild, oil-controlled and acne-removing essence can effectively balance oil, reduce skin hyperkeratosis and minimize pores, can inhibit the growth of propionibacterium acnes and reduce skin inflammation such as acne, is mild and non-irritant and achieves the oil-controlling and acne-removing effects.

The invention discloses a polypeptide composition capable of effectively improving acne and repairing skin damage. The polypeptide composition comprises antibacterial polypeptides, polypeptides capable of inhibiting inflammatory response and / or polypeptides capable of promoting collagen and keratin regeneration and repairing acne marks. The polypeptide composition has the advantages that the growth and propagation of propionibacterium acnes and staphylococcus aureus can be inhibited, inflammatory response can be inhibited, edema and couperose skin can be prevented, corium layer collagen synthesis is increased, the regeneration and reinforcing of dermal-epidermis junction (DEJ) area structure tissue can be promoted, epidermis cell differentiation and maturation can be promoted, acne marks can be effectively repaired, and effective acne improving and skin damage repairing can be achieved.

The present invention belongs to the technical field of cosmetics, and particularly relates to an acne removing and skin beautifying essence liquid and a preparation method thereof, wherein the essence liquid comprises an acne removing component, and the acne removing component comprises a phellodendron amurense tree bark extract and a rosa multiflora fruit extract. According to the present invention, the acne removing component is obtained through screening; the new acne removing component can effectively inhibit Propionibacterium acnes, and the test research results show that the product provides a good acne treating effect and a good whitening effect after the acne removing component is added to the essence liquid; and the stability research results show that the essence liquid has good stability.

The invention discloses a mung bean fermentation broth capable of repairing damaged skin surface lipid films and soothing skin allergy. The mung bean fermentation broth comprises a wall-broken filtrate obtained after fermentation of mung bean sprouts via lactic acid bacteria, wherein the solid content of the filtrate is 1 to 20%. The invention also discloses a preparation method for the mung beanfermentation broth capable of repairing damaged skin surface lipid films and soothing skin allergy. The preparation method comprises the following steps: 1) germination of mung beans; 2) breeding of lactic acid bacteria; 3) liquid homogenization of mung bean sprouts, addition of milk and trace elements, steam sterilization and cooling; 4) inoculation of the lactic acid bacteria for fermentation; 5) high-pressure homogenization and wall breaking; 6) freeze concentration and coarse filtration; and 7) membrane filtration and degerming. According to the invention, mung bean seeds are subjected topreliminary germination at first and then to fermentation via lactic acid bacteria, and the obtained wall-broken filtrate is safe and free of any irritation during external application, and can substantially inhibit hyaluronidase, rapidly eliminate Bacillus acnes, reduce hyperpigmentation and inhibit the formation of acne scars.

Methods of treating acne are disclosed comprising applying a benzoyl peroxide solution in one or more solvents to the skin of a user and applying a sealer thereto. The methods are useful to improve the penetration of active drug into the skin in need thereof, and are highly effective in treating P. Acne.

The invention discloses a sterilization composition for regulating skin microorganism floras and an application of the sterilization composition. The sterilization composition consists of a lactobacilli fermentation lysis product, quaternary ammonium salt-73, and a mangosteen peel extract. For the composition, the lactobacilli fermentation lysis product and the mangosteen peel extract can reduce killing rate of beneficial bacteria or symbiotic bacteria when other small pox removing components (such as the quaternary ammonium salt-73) are used for killing Propionibacterium acnes, and unbalanceof different degrees of floras caused by individual difference is balanced. In addition, the collocation use of the lactobacilli fermentation lysis product and the mangosteen peel extract can also effectively reduce stimulation or damage of conventional preservatives to faces of acne patients, and can reduce generation of allergic reaction situations that faces are itching, painful and swollen caused by preservatives.

The present invention relates to a slow-released preparation of antibiotic for local application, it is slow-released injection or slow-released implant preparation. The injection is composed of slow-released microspheres and solvent, the slow-released microsphere contains slow-released auxiliary material and beta-lactamase inhibitor or tetracyclines, the solvent is a special solvent containing suspension adjuvant of sodium cellulose glycollate, etc. its viscosity is 100 cp -3000 cp (20-30 deg.C), the slow-released auxiliary material is selected from EVAc, PLA, PLGA, sebacic acid copolymer, albumin glue and gelatin. The slow-released implant preparation is prepared by using slow-released microspheres or adopting melting process. Said invention also provides its application range.