A 5-fluorouracil-loaded polydioxanone weft-knitted stent for the treatment of colorectal cancer

Abstract In-stents restenosis caused by tumour ingrowth is a major problem for patients undergoing stent displacement because the conventional stents often lack a sustained anti-tumour capability. The aim of this paper was to develop a weft-knitted polydioxanone stent which can slow release 5-fluoro...

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