Compositions of injectable poly‐ d, l ‐lactic acid and injectable poly‐ l ‐lactic acid
نویسندگان
چکیده
منابع مشابه
Considerations for the use of injectable poly-L-lactic acid in people of color.
With demand for minimally invasive cosmetic procedures rising in patients of color, it is becoming increasingly important for clinical dermatologists to be aware of specific needs of these patients. This article therefore reviews considerations for using cosmetic procedures on skin of color, and reports the authors' clinical experience with the use of injectable poly-L-lactic acid (PLLA, Sculpt...
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Purpose: The purpose of this study is to compare the time-course changes in condylar long axis and skeletal stability after sagittal split ramus osteotomy (SSRO) with unsintered hydroxyapatite (u-HA) / poly-L-lactic acid (PLLA) plate, PLLA plate versus titanium plate. Patients and Methods: Of 60 Japanese patients diagnosed of mandibular prognathism, 20 underwent SSRO with u-HA/PLLA plate system...
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PURPOSE The purpose of this study was to evaluate the biodegradation and biocompatibility of poly L-lactic acid (PLLA) implantable mesh under in vitro and in vivo conditions. METHODS PLLA mesh was examined for changes in weight and tensile strength. The histology of the tissue around the PLLA implant was also evaluated. RESULTS The weight and tensile strength of the PLLA prosthesis was stab...
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Structural characterization of poly-l-lactic acid (P(L)LA) and poly(glycolic acid) (PGA) oligomers containing three units was carried out with an atomistic approach. Oligomer structures were first optimized through quantum chemical calculations, using density functional theory (DFT); rotational barriers concerning dihedral angles along the chain were then investigated. Diffusion coefficients of...
متن کاملIn Vitro Degradation of Poly (L-co-D,L lactic acid) Containing PCL-T
The application of polymer-based bioresorbable temporary devices in the medical field grows continuously, and professionals from several areas act to solve problems related to body functions lost due to diseases, accidents or natural wear. Here we study the influence from poly(caprolactonetriol) (PCL-T) on the degeneration process in the copolymer poly(L-co-DL-lactic acid) (PLDLA) membrane, by ...
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ژورنال
عنوان ژورنال: Clinical and Experimental Dermatology
سال: 2020
ISSN: 0307-6938,1365-2230
DOI: 10.1111/ced.14085