Magnetic resonance spectra of hyperpolarized (129)xe in human blood and living rat chest.
Magnetic resonance spectra of hyperpolarized (129)xe in human blood and living rat chest.
复制标题
人类血液和活体大鼠胸部超极化 (129)xe 的磁共振谱。
DOI：
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发表时间：
2003
影响因子：
3
通讯作者：
I. Kanno
中科院分区：
文献类型：
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作者：
A. Wakai;J. Kershaw;K. Nakamura;H. Iida;H. Tamura;Y. Kondoh;I. Kanno
我们构建了一个气体极化系统来测试使用超极化 (129)Xe 气体作为 NMR（核磁共振）探针探索大脑功能的可行性。体外和体内实验均使用 4.7 T NMR 波谱仪进行。人类血液的氙光谱证实存在与红细胞和血浆相对应的两个峰。在大鼠研究中，观察到 200 ppm 左右的三个峰值。我们的结果与之前报告的数据一致。
We constructed a gas polarization system to test the feasibility of using hyperpolarized (129)Xe gas as an NMR (nuclear magnetic resonance) probe to explore brain function. Both in vitro and in vivo experiments were performed with a 4.7 T NMR spectrometer. Xenon spectra from human blood confirmed the existence of two peaks corresponding to red blood cells and plasma. In rat studies, three peaks at around 200 ppm were observed. Our results are consistent with previously reported data.
影响因子：
2.2
作者：
Albert, MS;Kacher, DF;Jolesz, FA
通讯作者：
Jolesz, FA