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Poly(3-hydroxybutyrate): Promising biomaterial for bone tissue engineering Cover

Poly(3-hydroxybutyrate): Promising biomaterial for bone tissue engineering

By: Barbara Dariš and  Željko Knez  
Open Access
|Nov 2019

Abstract

Poly(3-hydroxybutyrate) is a natural polymer, produced by different bacteria, with good biocompatibility and biodegradability. Cardiovascular patches, scaffolds in tissue engineering and drug carriers are some of the possible biomedical applications of poly(3-hydroxybutyrate). In the past decade, many researchers examined the different physico-chemical modifications of poly(3-hydroxybutyrate) in order to improve its properties for use in the field of bone tissue engineering. Poly(3-hydroxybutyrate) composites with hydroxyapatite and bioglass are intensively tested with animal and human osteoblasts in vitro to provide information about their biocompatibility, biodegradability and osteoinductivity. Good bone regeneration was proven when poly(3-hydroxy-butyrate) patches were implanted in vivo in bone tissue of cats, minipigs and rats. This review summarizes the recent reports of in vitro and in vivo studies of pure poly(3-hydroxy-butyrate) and poly(3-hydroxybutyrate) composites with the emphasis on their bioactivity and biocompatibility with bone cells.

DOI: https://doi.org/10.2478/acph-2020-0007 | Journal eISSN: 1846-9558 | Journal ISSN: 1330-0075
Language: English
Page range: 1 - 15
Accepted on: Feb 26, 2019
Published on: Nov 1, 2019
Published by: Croatian Pharmaceutical Society
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2019 Barbara Dariš, Željko Knez, published by Croatian Pharmaceutical Society
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.