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Paper Information

Journal:   JOURNAL OF GORGAN UNIVERSITY OF MEDICAL SCIENCES   FALL 2012 , Volume 14 , Number 3 (43); Page(s) 10 To 18.
 
Paper: 

INDUCTIVE EFFECT OF DEPRENYL AND DIMETHYL SULFOXIDE ON PROLIFERATION AND SURVIVAL OF THE MESENCHYMAL STEM CELLS

 
 
Author(s):  TAHERI F., HAJI GHASEM KASHANI M.*, GHORBANIAN M.T., HOSSEINPOUR L.
 
* DEPARTMENT OF CELLULAR AND MOLECULAR BIOLOGY, SCHOOL OF BIOLOGY AND INSTITUTE OF BIOLOGICAL SCIENCES, DAMGHAN UNIVERSITY, DAMGHAN, IRAN
 
Abstract: 

Background and Objective: Research have been focused on the applying the chemical inducer for trans-differentiation the adult BMSCs into neural cell. So that, at the first should investigate the toxcity effect of the chemical inducer on the induced cells. Plasticity and easy accessibility of bone marrow mesenchymal stem cells is a unique charactristic for treatment of neural disorderies. This study was desgined to determine the inductive effect of Deprenyl and Dimethyl sulfoxide on proliferation and survival of the mesenchymal stem cells.
Materials and Methods: In this experimental study, BMSCs isolated from the adult rat bone marrow and cultured in
aMEM containing 10% FBS. Cell identity for surface antigens was performed in third passage by immunocytochemistry and multipotancy capacity of BMSCs was done by BMSC differentiation into adipocytes and osteocytes. The cells were exposed to chemical agents (a: the aMEM medium supplemented with 2% DMSO, b: the aMEM medium supplemented with 10-8M Deprenyl) for 24 houres and then transferred to aMEM containing 10% FBS cell survival and proliferation was evaluated after the 24, 48, 72 and 96 houres by MTT [3-(4-5-Dimethylthiazolyl-2-y1)-2,5-diphenyltetrazolium bromid] test. Data were analyzed using SPSS-16, One-Way ANOVA and Tukey tests.
Results: In addition to expression the surface antigens and adipogenic and osteogenic  differentiation by BMSCs, MTT test results showed that proliferation and survival of induced-deprenyl and DMSO cells within 48, 72 and 96 hours after the induction was increased significantly than negative control group.
Conclusion: Deprenyl increases survival and cell proliferation compared to Dimethyl Sulfoxide. It can be used as cell inducer.

 
Keyword(s): BONE MARROW MESENCHYMAL STEM CELL, DEPRENYL, DIMETHYL SULFOXIDE, MTT
 
References: 
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