Abstract:
:New injectable acrylic formulations have been prepared to be applied in restoration processes for intervertebral disks (IVDs). The solid phase of the formulations is composed of poly(methyl methacrylate) (PMMA), incorporating in some cases chondroitin sulphate (CS) as a regenerative bioactive molecule, whereas the liquid phase is constituted by an amphiphilic macromonomer (MT), 2-hydroxyethyl methacrylate (HEMA) and, in some formulations, acrylic acid (AA). The curing parameters and the mechanical properties of the IVD formulations make them excellent candidates for intervertebral application. In vitro and in vivo evaluation of the prepared IVD formulations is described in terms of CS release, surface analysis after immersion in SBF solutions, and biocompatibility studies based on MTT assay and Alamar blue test, as well as in vivo implantation in female Wistar rats, by injection of the IVD formulations followed by histological evaluations to assess tissue response.
journal_name
J Tissue Eng Regen Medjournal_title
Journal of tissue engineering and regenerative medicineauthors
Larraz E,Elvira C,Fernández M,Parra J,Collía F,López-Bravo A,Román JSdoi
10.1002/term.10subject
Has Abstractpub_date
2007-03-01 00:00:00pages
120-7issue
2eissn
1932-6254issn
1932-7005journal_volume
1pub_type
杂志文章abstract::Bone marrow (BM) multipotent mesenchymal stromal cells (MSCs) present with multipotent differentiation potential and immunomodulatory properties. As an alternative to bone marrow, we have examined fetal membranes, amnion and chorion, of term human placenta as a potential source of multipotent MSCs. Here we show that a...
journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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journal_title:Journal of tissue engineering and regenerative medicine
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
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更新日期:2019-07-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2014-04-01 00:00:00
abstract::Massive bone defects are a challenge in orthopaedic research. Defective regeneration leads to bone atrophy, non-union of bone, and physical morbidity. Large animals are important models, however, production costs are high, nursing is complex, and evaluation methods are limited. A suitable laboratory animal model is re...
journal_title:Journal of tissue engineering and regenerative medicine
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更新日期:2018-04-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2016-08-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2012-05-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2009-02-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章,评审
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更新日期:2018-01-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.3136
更新日期:2020-12-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.2381
更新日期:2018-01-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.2845
更新日期:2019-06-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.263
更新日期:2010-10-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.1774
更新日期:2016-02-01 00:00:00
abstract::Cartilage defects heal imperfectly and osteoarthritic changes develop frequently as a result. Although the existence of specific behaviours of chondrocytes derived from various depth-related zones in vitro has been known for over 20 years, only a relatively small body of in vitro studies has been performed with zonal ...
journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章,评审
doi:10.1002/term.1638
更新日期:2015-06-01 00:00:00
abstract::Nucleus pulposus (NP) regeneration by the application of injectable cell-embedded hydrogels is an appealing approach for tissue engineering. We investigated a thermo-reversible hydrogel (TR-HG), based on a modified polysaccharide with a thermo-reversible polyamide [poly(N-isopropylacrylamide), pNIPAM], which is made t...
journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.1667
更新日期:2015-12-01 00:00:00
abstract::In order to examine the differentiation potential of the tenocytes expanded in our defined culture medium (reported previously) and the effect of sequential combination of the two culture conditions on human tenocytes, a two-dimensional and three-dimensional experimental approach was used. Human tenocytes were sequent...
journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
doi:10.1002/term.1791
更新日期:2016-03-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2017-11-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 临床试验,杂志文章
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journal_title:Journal of tissue engineering and regenerative medicine
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journal_title:Journal of tissue engineering and regenerative medicine
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更新日期:2016-12-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2017-01-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2008-03-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章,随机对照试验
doi:10.1002/term.2884
更新日期:2019-08-01 00:00:00
abstract::Human bone marrow-derived mesenchymal stem cells (hBM-MSCs) have potential clinical utility in the treatment of a multitude of ailments and diseases, due to their relative ease of isolation from patients and their capacity to form many cell types. However, hBM-MSCs are sparse, and can only be isolated in very small qu...
journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2014-03-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2018-01-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
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更新日期:2012-03-01 00:00:00
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journal_title:Journal of tissue engineering and regenerative medicine
pub_type: 杂志文章
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更新日期:2020-01-01 00:00:00