Composition of saline solutions
| . | Control saline . | Ca2+- free . | 14.5K . | K+- free . | Na+- free . |
|---|---|---|---|---|---|
| NaCl (mmol l-1) | 129 | 129 | 122.6 | 122.6 | - |
| KCl (mmol l-1) | 8.6 | 8.6 | 14.5 | - | - |
| MgCl2 (mmol l-1) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| CaCl2 (mmol l-1 | 2 | - | 2 | 2 | 2 |
| Glucose (mmol l-1) | 20 | 20 | 20 | 20 | 20 |
| NaHCO3 (mmol l-1) | 10.2 | 10.2 | 10.2 | 10.2 | - |
| NaH2PO4 (mmol l-1) | 4.3 | 4.3 | 4.3 | 4.3 | - |
| Hepes (mmol l-1) | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 |
| KHCO3 (mmol l-1) | - | - | - | - | 10.2 |
| KH2PO4 (mmol l-1) | - | - | - | - | 4.3 |
| NMDG (mmol l-1) | - | 2 | - | 14.5 | 137.1 |
| . | Control saline . | Ca2+- free . | 14.5K . | K+- free . | Na+- free . |
|---|---|---|---|---|---|
| NaCl (mmol l-1) | 129 | 129 | 122.6 | 122.6 | - |
| KCl (mmol l-1) | 8.6 | 8.6 | 14.5 | - | - |
| MgCl2 (mmol l-1) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| CaCl2 (mmol l-1 | 2 | - | 2 | 2 | 2 |
| Glucose (mmol l-1) | 20 | 20 | 20 | 20 | 20 |
| NaHCO3 (mmol l-1) | 10.2 | 10.2 | 10.2 | 10.2 | - |
| NaH2PO4 (mmol l-1) | 4.3 | 4.3 | 4.3 | 4.3 | - |
| Hepes (mmol l-1) | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 |
| KHCO3 (mmol l-1) | - | - | - | - | 10.2 |
| KH2PO4 (mmol l-1) | - | - | - | - | 4.3 |
| NMDG (mmol l-1) | - | 2 | - | 14.5 | 137.1 |
pH was 7 for all solutions. NMDG, N-methyl-D-glutamine.