1. High glucose concentration causes a rise in [Ca2+]i of cardiac myocytes 
Miroslaw Smogorzewski, Varuzhan Galfayan, Shaul G. Massry 
Kidney International 
Volume 53, Issue 5, Pages (May 1998)
DOI: /j x
Copyright © 1998 International Society of Nephrology Terms and Conditions

2. Figure 1
Effect of high concentrations of glucose (30mm; •), choline chloride (30mm; ▪), mannitol (30mm; ▴) and urea (30mm; ○) on the [Ca2+]i of cardiac myocytes.Each datum point represents the mean of six to seven studies, and the brackets denote ± 1 se.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

3. Figure 2
Effects of various concentrations of glucose on [Ca2+]i of cardiac myocytes at (○) five minutes and (•) ten minutes. Each datum point represents the mean of six studies and the brackets denote ± 1 se.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

4. Figure 3
Effect of ryanodine on the glucose-induced rise in [Ca2+]i of cardiac myocytes incubated in a media containing 1mm calcium. Each column represents the mean of six studies and brackets denote ± 1 se. Symbols are: (□) basal; (▪) 1mm Ca; () Ca + ryanodine 10-7 m.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

5. Figure 4
Effects of various concentrations of the G protein inhibitor (GDPβS) (A) and of pertussis toxin (B) on the glucose-induced rise in [Ca2+]i. Each column represents the mean of five to six studies and the brackets denote ± 1 se. Symbols in A are: (▪) 30mm glucose; () glucose + GDPβS 100 μm; () glucose + GDPβS 200 μm; (□) glucose + GDPβS 400 μm. Symbols in B are: (▪) glucose 30mm; (□) glucose + pertussis toxin 10 μ/ml.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

6. Figure 5
The effects of various concentrations of Rp-cAMP (A) an H-89 (B) on the glucose-induced rise in [Ca2+]i of cardiac myocytes. Each column represents the mean of six studies and brackets denote ± 1 se. Symbols in A are: (▪) 30mm glucose; () glucose + Rp-cAMP 100 μm; () glucose + RP-cAMP 200 μm; (□) glucose + Rp-cAMP 400 μm. Symbols in B are: (▪) glucose 30mm; () glucose + H μm; (□) glucose + H μm.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

7. Figure 6
Schematic of the proposed cellular pathways through which high glucose concentration induces an acute rise in [Ca2+]i of cardiac myocytes. Interrupted line indicates a small contribution to the rise in [Ca2+]i.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

8. Kidney International 1998 53, 1237-1243DOI: (10. 1046/j. 1523-1755
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions