The average drug concentration increased with interstrut spacing increasing, but the percentage increase was less than that in the straight artery.

随着支架筋间距的增大，沉积量平均值增大，但变化幅度不如直管中剧烈。

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Contrast-enhanced MR angiogram shows the proper digital vessels, with the ulnar artery to the second digit (straight arrow) coursing toward a small enhancing lesion in the fingertip (curved arrow).

增强磁共振血管成像显示由尺动脉发出的食指固有动脉（直箭头）朝着指尖小的强化病灶（弯箭头）。

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The expression of PDGF a was mainly found in the renal distal tubule and epithelial cells of distal straight tubule and glomerulus capillary, but IGF 1 in transplanting artery equal expressed.

而在肾组织中PD GF A与IGF 1的表达均主要集中在远曲小管、远直小管上皮细胞及肾小球毛细血管上皮细胞。

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They could be used to build an artificial artery in a test tube or the stem cells could be injected straight into the heart and they could form within it.

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