Concentrations of Na+, Cl−, K+and Ca2+ in the ultra and non filtrated ovarian fluid from brackish water sticklebacks
| Ovarian fluid . | Osmolality (mosmol kg−1) . | Na+ (mmol l−1) . | Cl− (mmol l−1) . | K+ (mmol l−1) . | Ca2+ (mmol l−1) . |
|---|---|---|---|---|---|
| Ultrafiltrated | 719±12.0 | 148.7±2.5 | 26.0±5.2 | 1.96±0.36 | 1.76±0.30 |
| Non filtrated | - | 187.2±27.5 | 130.2±11.8 | 2.44±0.73 | 2.22±0.64 |
| Ovarian fluid . | Osmolality (mosmol kg−1) . | Na+ (mmol l−1) . | Cl− (mmol l−1) . | K+ (mmol l−1) . | Ca2+ (mmol l−1) . |
|---|---|---|---|---|---|
| Ultrafiltrated | 719±12.0 | 148.7±2.5 | 26.0±5.2 | 1.96±0.36 | 1.76±0.30 |
| Non filtrated | - | 187.2±27.5 | 130.2±11.8 | 2.44±0.73 | 2.22±0.64 |
Values are means ± s.d., N=6.