Injectable PEG-PCL-PEG Copolymers for Skin Rejuvenation: In Vitro Cell Studies to in Vivo Collagen Induction.

Polymers (Basel) · 2025 · PMC12300825 · PMID 40732772

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a clear trendno p-value reported

A clear trend was observed wherein lower-molecular-weight samples exhibited minimal divergence between the M n and M w values, while higher-molecular-weight samples showed increased separation between the two values.

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