Haselgrove J C, Subramanian V H, Leigh J S, Gyulai L, Chance B
Science. 1983 Jun 10;220(4602):1170-3. doi: 10.1126/science.6857240.
A phosphorus-31 nuclear magnetic resonance imaging technique has been used to obtain information on phosphorus metabolites from different spatial regions of tissues in vivo. The technique for selection of planes through the tissue is based on phase-encoding of spin echoes and was used to obtain one-dimensional discrimination of phosphorus-31 spectra from different parts of the tissue simultaneously. Specimens were resolved into 16 distinct slices and a signal-to-noise ratio of about 20 to 1 was obtained in 1/2 hour. Results are presented for phantoms, rat legs, and gerbil heads.
一种磷-31核磁共振成像技术已被用于在体内从组织的不同空间区域获取有关磷代谢物的信息。通过组织选择平面的技术基于自旋回波的相位编码，并用于同时从组织的不同部分获得磷-31光谱的一维分辨。样本被分解为16个不同的切片，在半小时内获得了约20比1的信噪比。给出了模型、大鼠腿部和沙鼠头部的结果。
