. Author manuscript; available in PMC: 2017 Mar 1.

Published in final edited form as: J Mol Cell Cardiol. 2016 Feb 20;92:116–121. doi: 10.1016/j.yjmcc.2016.02.005

Table 3.

Myocardial high-energy phosphate levels

	PCr/ATP	ΔPi/PCr	Normalized PCr	Normalized ATP
Normal^#	2.42±0.11
Baseline	1.78±0.15	0	1	1
8-PT	1.65±0.17	0	0.92±0.06	0.99±0.08
8-PT+GLIB	1.11±0.15^*^†	0.63±0.26^*^†	0.65±0.09^*^†	1.02±0.09

Values are means ± SE. 8-PT, 8-Phenyltheophylline at 5mg/kg intravenous; GLIB, Glibenclamide at 20 μg/kg/min intracoronary; Pi, Inorganic phosphate; PCr, Phosphocreatine; ATP, Adenosine Triphosphate; EPI, subepicardium; ENDO, subendocardium;

p<0.05 vs. baseline;

^†

p<0.05 vs. 8-PT.

Cardiac myocardial HEP levels and PCr/ATP of normal canine hearts from a previous study¹⁰, referenced here for the comparison.