Isolation, characterization and differentiation potential of rat bone marrow stromal cells.
Polisetti N., Chaitanya VG., Babu PP., Vemuganti GK.
Animal Study, published in Neurol India (2010) — 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
- Animal Study
- Journal
- Neurol India (2010)
- Country
- India
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 20508336
- DOI
- 10.4103/0028-3886.63789
Abstract (original English)
Bone marrow mesenchymal cells have been identified as a source of pluripotent stem cells with varying degrees of plasticity in humans. However, there are a few reports on rat-derived cells, which could be good models for the research purpose. We describe here a simple method of establishing the rat bone marrow stromal cells by the principle of adhesion and document their phenotype along with their differentiation potential to other lineages. Rat bone marrow stromal cells were isolated by three methods: direct plastic adherence, ficoll hypaque separation and a combination of both. The stromal cells obtained by these methods were characterized by fluorescent activating cell sorting (FACS) for established hematopoietic and non-hematopoietic markers. The cells obtained by combination method (combination of ficoll density gradient centrifugation and plastic adherence) were cultured and serially passaged. Transcriptional confirmation was done by reverse transcription polymerase chain reaction (RT-PCR) for vimentin and collagen type 1 alpha 1. Attempts were made to differentiate the marrow stromal cells into adipocytes, osteocytes and neuronal like cells. Bone marrow samples from 10 rats yielded 4-5 million bone marrow mononuclear cells /ml per femur. Of the three methods tested, a combination method yielded good growth of spindle cells. The cells obtained by combined method showed hi
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.
How we grade evidenceBrowse all related research
Filter the research library by this study's title keywords, author, or publication year.