CHANGES IN DOUBLE QUANTUM FILTERED SODIUM INTENSITY DURING PROLONGED ISCHEMIA IN THE ISOLATED PERFUSED HEART

被引:23
作者
HUTCHISON, RB
HUNTLEY, JJA
ZHOU, HZ
CIESLA, DJ
SHAPIRO, JI
机构
[1] UNIV COLORADO,HLTH SCI CTR,SCH MED,NMR SPECTROSCOPY,C-281,4200 E 9TH AVE,DENVER,CO 80262
[2] GILES FILLEY RES LAB,DENVER,CO
[3] WEBB WARING LUNG INST,DEPT MED,DENVER,CO
[4] WEBB WARING LUNG INST,DEPT RADIOL,DENVER,CO
关键词
NMR; PHOSPHATE; SPECTROSCOPY; PH;
D O I
10.1002/mrm.1910290317
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Intracellular sodium (Nal) concentrations rose immediately and progressively during ischemia in the isolated heart. The intracellular double quantum filtered sodium coherence (DQ) intensity also increased during ischemia. However, when normalized for Nai, the DQ intensity began to fall after 40 min of ischemia, and remained depressed during reperfusion. Copyright © 1993 Wiley‐Liss, Inc., A Wiley Company
引用
收藏
页码:391 / 395
页数:5
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