Table 2.
Plasma (P) sodium and potassium concentrations and excreted loads (EL) of sodium and potassium in the offspring, submitted to ovariectomy surgery (OVX) or not (Sham), of control (C) and sleep‐restricted (SR) mothers
| Groups | PNa + mEq/L | ELNa + mEq/L/24 h | PK + mEq/L | ELK + mEq/L/24 h | Two‐way ANOVA |
|---|---|---|---|---|---|
| 4 months | |||||
| Csham (n = 17) | 140.8 ± 0.5 | 1.19 ± 0.06 | 3.24 ± 0.03 | 1.84 ± 0.08 | |
| SRsham (n = 26) | 143.5 ± 0.7 | 1.09 ± 0.05 | 3.37 ± 0.05 | 1.65 ± 0.08 | |
| Covx (n = 17) | 141.3 ± 0.7 | 1.18 ± 0.07 | 3.32 ± 0.09 | 1.88 ± 0.08 | |
| SRovx (n = 26) | 142.8 ± 0.7 | 1.05 ± 0.06 | 3.38 ± 0.05 | 1.55 ± 0.1 | |
| 6 months | |||||
| Csham (n = 17) | 142.5 ± 0.5 | 1.26 ± 0.1 | 3.32 ± 0.07 | 1.86 ± 0.1 | |
| SRsham (n = 26) | 144.5 ± 0.9 | 1.21 ± 0.05 | 3.37 ± 0.07 | 1.64 ± 0.06 | |
| Covx (n = 17) | 143.3 ± 0.9 | 1.33 ± 0.05 | 3.36 ± 0.07 | 1.90 ± 0.07 | |
| SRovx (n = 26) | 144.9 ± 0.8 | 1.15 ± 0.06 | 3.46 ± 0.09 | 1.59 ± 0.1 | |
| 8 months | |||||
| Csham (n = 17) | 143.8 ± 0.9 | 1.14 ± 0.05 | 3.31 ± 0.08 | 1.80 ± 0.07 |
ELNa
+
SR < C |
| SRsham (n = 26) | 145.8 ± 1.1 | 1.06 ± 0.05 | 3.52 ± 0.06 | 1.54 ± 0.06 | (P = 0.008) |
| Covx (n = 17) | 146.0 ± 0.8 | 1.13 ± 0.06 | 3.46 ± 0.09 | 1.84 ± 0.08 |
ELK
+
SR < C |
| SRovx (n = 26) | 147.4 ± 0.7 | 0.89 ± 0.07*, † | 3.58 ± 0.08 | 1.34 ± 0.09*, † | (P = 0.0001) |
Significance level: *P < 0.05 versus Csham; † P < 0.05 versus Covx (Bonferroni test).
Values are expressed as mean ± standard error. n, number of animals.