Composition for preventing or treating keloid or hypertrophic scar
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TEGO SCI
- Publication Date
- 2021-05-25
Smart Images

Figure 1 
Figure 2 
Figure 3
Abstract
Description
technical field
[0001] The present invention relates to a composition for preventing or treating keloid or hypertrophic scar. Background technique
[0002] When the deep layer of the dermis is damaged due to surgery or trauma, the collagen in the dermis that maintains the tension of the skin is overproliferated, and the thinned skin is exposed after the wound heals, leaving traces of skin recovery. scar". This is the result of wound healing, or when the function of properly regulating and inhibiting the wound healing process is impaired, the abnormal dense growth of fibrous tissue can generate hypertrophic scars (Hypertrophic scars) or keloids (Keloid). Hypertrophic scars do not extend beyond the wound and fade over time, but keloids have the difference of growing wider than the damaged area over time, invading into normal skin. For the treatment of hypertrophic scars or keloids, attempts have been made including surgery, radiation therapy, steroid therapy, occlusive dress...