A new choice for the treatment of segmental tibial bone defects: intramedullary nail internal fixation combined adipose-derived stem cells technique.
Fang GW., Liu XS., Lv TZ., Shu HS., Shao H.
Laboratory Study, published in Med Hypotheses (2013) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Laboratory Study
- Journal
- Med Hypotheses (2013)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 23374422
- DOI
- 10.1016/j.mehy.2012.12.032
- Citations
- 2
Abstract (original English)
The repair of various segmental tibial bone defects continues to be a challenging part of many reconstructive procedures. Many methods have been tried to repair the defects, followed by many complications and the results may be unsatisfied. Since 2001 Zuk et al. established human adipose-derived stem cells (hASCs) as a multipotent stem cell population with the ability to assume osteogenic phenotypes through chemically induced differentiation, hASCs represent a valuable tool for pharmacological and biological studies of osteoblast differentiation in vitro and bone development in vivo, and have been proved to be a useful source of stem cells in bone repair. Recently, hASCs have been found to repair both animals and human calvarial defects. In this paper, we hypothesize that hASCs cultured on custom scaffolds can be used to repair of tibial segmental bone defects with intramedullary nail internal fixed. Unlike current treatment modalities, it would promote the regeneration of tibial defects, provide structural support and allow for weight bearing and bony substitution over time.
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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