fulltext.study @t Gmail

In vitro responses of human bone marrow stromal cells to a fluoridated hydroxyapatite coated biodegradable Mg–Zn alloy

Paper ID Volume ID Publish Year Pages File Format Full-Text
8184 580 2010 7 PDF Available
Title
In vitro responses of human bone marrow stromal cells to a fluoridated hydroxyapatite coated biodegradable Mg–Zn alloy
Abstract

Bone-like fluoridated hydroxyapatite (FHA) coatings were prepared on Mg-6 wt.%Zn substrates using electrochemical method. Human bone marrow stromal cells (hBMSCs) were utilized to investigate the cellular biocompatibility of Mg-6 wt.%Zn alloy after surface modification. The adhesion of hBMSCs was evaluated using scanning electron microscopy (SEM) and laser scanning confocal microscopy (LSCM). The proliferation of the cells was also measured by carrying out the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test. And the alkaline phosphatase activity (ALP) was assessed to evaluate the early stage of differentiation. Lastly, reverse transcription-polymerase chain reaction (RT-PCR) test was taken. It was found that the hBMSCs displayed better cell functions on the bioactive FHA coated alloy, compared to the bare Mg-6 wt.%Zn alloy. The in vitro results indicated that the bioactive FHA coating can improve the interfacial bioactivity of Mg-6 wt.%Zn substrate, specifically, both on biodegradation behavior control and good cellular proliferation and differentiation.

Keywords
Magnesium; Biodegradation; Fluorine–fluoride; In vitro test
First Page Preview
In vitro responses of human bone marrow stromal cells to a fluoridated hydroxyapatite coated biodegradable Mg–Zn alloy
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Biomaterials - Volume 31, Issue 22, August 2010, Pages 5782–5788
Authors
, , , , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us