3D-printed gradient scaffolds for osteochondral defects: Current status and perspectives.

Int J Bioprint · 2023 · PMC10261157 · PMID 37323482

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a decreasing trendno p-value reported

an increasing trendno p-value reported

From superficial to deep layers, there is an increasing trend in type I collagen and GAGs, and a decreasing trend in type II collagen and water content.

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