Detection of an Extracellular Contribution from a Second-Rank Tensor to the Double-Quantum-Filtered 23Na NMR Spectrum in the Isolated Perfused Rat Heart

On the extracellular contribution to mul

On the extracellular contribution to multiple quantum filtered 23Na NMR of perfused rat heart

✍ Linda A. Jelicks; Raj K. Gupta 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 347 KB

## Abstract We investigated the contribution of extracellular Na^+^ to the multiple‐quantum filtered ^23^Na NMR signal of perfused rat hearts to determine if the presence of shift reagent Dy(PPP__i__)~2~ and inorganic phosphate were somehow responsible for the generation of extracellular multiple q