This study demonstrates that Mg2+ extrusion in guinea-pig myocardium does not occur via a Na+-Mg2+ exchanger, and highlights the limitations of mag-fura-2 and -5 due to Ca2+ and H+ sensitivity.
No takes yet. Share an insight, caveat, or question.
Challenges assumed Na+-Mg2+ exchanger role in myocardial Mg2+ extrusion; leaves open alternative pathways for targeted investigation.
Buri et al. (1993) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: