Experimental Renal Embolization: Preliminary Results With Polyacrylonitrile-Based Multi Block Copolymers
- VernacularTitle:聚丙烯腈多块共聚物肾动脉栓塞的实验研究
- Author:
Weizhong GU
- Publication Type:Journal Article
- Keywords:
Renal artery Embolization Polyacrylonitrile (PAN)
- From:Journal of Interventional Radiology
1992;0(01):-
- CountryChina
- Language:Chinese
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Abstract:
Preparations of polyacrylonitrile (PAN) are now being considered as possible new therapeutic embolization agents. This study evaluated two different liquid PAN formulations and a solid particle form (particle diameters, 100-400?m). Eighteen rabbits underwent unilateral renal embolization with one of the three different preparations (n=6 in each group). PAN was effective in causing infarcts in all embolized kidneys, which were documented with both angiograms and pathologic findings. These preliminary results show that PAN may have promise as an effective agent for clinical renal embolizations.
