Safety and efficacy of polycaprolactone copolymer nanosphere hydrogel injected into the scalp dermal tissue of rats
Background Currently, dermal fillers need to be 25 μm or larger to reduce in vivo degradation by macrophages. However, the large size of fillers may cause side effects, including interruption of blood flow and nodule formation. Therefore, using rats, we tested a polycaprolactone copolymer hydrogel w...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Society for Aesthetic Plastic Surgery
2019-10-01
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| Series: | Archives of Aesthetic Plastic Surgery |
| Subjects: | |
| Online Access: | http://e-aaps.org/upload/pdf/aaps-2019-01739.pdf |