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首页> 外文期刊>Journal of vascular and interventional radiology: JVIR >Technical aspects of imaging and transfemoral arterial treatment of N1-S1 tumors in rats: an appropriate model to test the biology and therapeutic response to transarterial treatments of liver cancers.
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Technical aspects of imaging and transfemoral arterial treatment of N1-S1 tumors in rats: an appropriate model to test the biology and therapeutic response to transarterial treatments of liver cancers.

机译:大鼠N1-S1肿瘤的影像学和股动脉治疗技术方面:测试肝癌经动脉治疗的生物学和治疗反应的合适模型。

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摘要

The present study was undertaken to assess the technical feasibility of transfemoral hepatic artery catheterization in rats and to describe the imaging techniques that can be used on tumors in rats. A total of 106 N1-S1 cells were inoculated into the left lobes of 74 rats. In 17, transfemoral angiography was attempted. Tumor volumes for 2 weeks before angiography were measured with magnetic resonance imaging in 40 animals. Tumors grew in 63 animals. Angiography was successful in 16 rats. Mean tumor volumes were 0.13 mL and 0.9 mL after 1 and 2 weeks, respectively. In conclusion, transfemoral hepatic artery catheterization is feasible in this animal model.
机译:进行本研究以评估大鼠股骨肝动脉导管插入术的技术可行性,并描述可用于大鼠肿瘤的成像技术。总共106只N1-S1细胞被接种到74只大鼠的左叶中。在17年,尝试了股动脉血管造影。用磁共振成像在40只动物中测量血管造影前2周的肿瘤体积。肿瘤生长在63只动物中。 16只大鼠的血管造影成功。 1周和2周后,平均肿瘤体积分别为0.13 mL和0.9 mL。总之,在这种动物模型中,股动脉肝动脉导管插入术是可行的。

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