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1篇 您的检索式：作者名="Hanjun Hwangbo"

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		题名	作者	年代	出处	被引量
	1	Bio-printing of aligned GelMa-based cell-laden structure for muscle tissue regeneration显示文摘Volumetric muscle loss(VML)is associated with a severe loss of muscle tissue that overwhelms the regenerative potential of skeletal muscles.Tissue engineering has shown promise for the treatment of VML injuries,as evidenced by various preclinical trials.The present study describes the fabrication of a cell-laden GelMa muscle construct using an in situ crosslinking(ISC)strategy to improve muscle functionality.To obtain optimal biophysical properties of the muscle construct,two UV exposure sources,UV exposure dose,and wall shear stress were evaluated using C2C12 myoblasts.Additionally,the ISC system showed a significantly higher degree of uniaxial alignment and myogenesis compared to the conventional crosslinking strategy(post-crosslinking).To evaluate the in vivo regenerative potential,muscle constructs laden with human adipose stem cells were used.The VML defect group implanted with the bio-printed muscle construct showed significant restoration of functionality and muscular volume.The data presented in this study suggest that stem cell-based therapies combined with the modified bioprinting process could potentially be effective against VML injuries.	Hanjun Hwangbo Hyeongjin Lee Eun-Ju Jin JaeYoon Lee Yunju Jo Dongryeol Ryu GeunHyung Kim	2022	Bioactive Materials2022，7，2：	0

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