Extracellular matrix ligand and stiffness modulate immature nucleus pulposus cell-cell interactions.

PLoS One · 2011 · PMC3210142 · PMID 22087260

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difference was apparentno p-value reported

This difference was apparent for each 3-day culture period, and over 12 days of culture, cells on BME gels produced sGAG at levels approximately 1.7 times greater than cells cultured on rigid BME- or collagen-coated plastic.

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