Effects of water‐holding capability of the PVF sponge on the adhesion and differentiation of rat bone marrow stem cell culture. Issue 1 (9th May 2013)

• Record Type: Journal Article
• Authors: Togami, Wakana; Sei, Akira; Okada, Tatsuya; Taniwaki, Takuya; Fujimoto, Toru; Nakamura, Takayuki; Tahata, Shogo; Nakanishi, Yoshitaka; Mizuta, Hiroshi
• Is Part Of: Journal of biomedical materials research. Volume 102:Issue 1(2014:Jan.)
• Page Start: 247
• Page End: 253
• Publication Date: 2013-05-09
• Subjects: Biomedical materials -- Periodicals; 610.28
• DOI: 10.1002/jbma.34695
• Languages: English
• ISSNs: 1549-3296

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <p>The aim of the study is to estimate the effects of the water‐holding capability of the polyvinyl formal (PVF) sponges on osteogenic response <italic>in vitro</italic> experiments. The rat bone marrow stem cells (BMCs) were seeded and cultured for up to 4 weeks under static conditions in osteogenic media to evaluate the adhesion, proliferation, differentiation, and mineralization on the Dextran‐coated PVF sponges with or without water‐holding capability. The BMCs seeded onto the PVF sponges with water‐holding capability showed more significant increases in DNA content, alkaline phosphatase (ALP) activity, osteocalcin content, and calcium deposition than those without water‐holding capability. These results suggest that the Dextran‐coated PVF sponges with high water‐holding capability would have potential uses as both a new scaffold to bone tissue engineering and as a new biomaterial. © 2013 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 102A: 247–253, 2014.</p> </abstract>