FIELD: medicine.
SUBSTANCE: group of inventions relates to medicine, specifically to aesthetic, plastic and reconstructive cosmetology, and is intended for correction of aesthetic and age-related changes of skin. Multicomponent meso-thread consists of core and cladding. Core is made in form of a thread of fibroin, and shell contains hyaluronic acid or its salt or polyelectrolyte complex of hyaluronic acid or its salt with chitosan or its salt. In another embodiment multicomponent meso-thread additionally contains polyvinyl alcohol as a plasticising additive. Invention provides methods of producing said meso-thread.
EFFECT: use of group of inventions enables to produce meso-thread, having high biocompatibility with human tissues and ensuring absence of tissue reactions, risk of infiltrations, allergy and hematomas.
14 cl, 14 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SOLID PHASE METHOD FOR PRODUCTION OF BIOACTIVE COMPOSITE FOR TISSUE GROWING BASED ON HYALURONIC ACID OR POLYLACTIDE MICROPARTICLES AND ITS COPOLYMERS, AND METHOD FOR MANUFACTURE OF IMPLANT BASED ON THIS COMPOSITE | 2016 |
|
RU2641053C1 |
| HEALTH IMPROVEMENT METHOD | 2016 |
|
RU2610014C1 |
| METHOD OF ANTI-AGING THERAPY | 2016 |
|
RU2610010C1 |
| LYPOTHERAPY METHOD | 2016 |
|
RU2610006C1 |
| SURGICAL SUTURE (VERSIONS) | 2015 |
|
RU2584079C1 |
| METHOD OF PRODUCING CHITOSAN-CONTAINING THREADS | 2009 |
|
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| BIORESORBABLE IMPLANT FOR REGENERATION OF PERIPHERAL NERVES | 2023 |
|
RU2805813C1 |
| SOLID-PHASE METHOD OF PRODUCING WATER-SOLUBLE BIOACTIVE NANOCOMPOSITE BASED ON MELANIN-MODIFIED HYALURONIC ACID SALT AND GOLD NANOPARTICLES | 2013 |
|
RU2532032C1 |
| SOLID-PHASE METHOD OF PRODUCTION OF WATER-SOLUBLE BIOACTIVE NANOCOMPOSITE BASED ON HYALURONIC ACID MODIFIED BY CITRIC ACID AND GOLD NANOPARTICLES | 2013 |
|
RU2534789C1 |
| METHOD FOR PREPARING BIODEGRADED COMPOSITE MATRIX OF REGENERATED SILK FIBROIN Bombyx mori AND ITS USE | 2012 |
|
RU2483756C1 |
