Table 1 Experimental group size and animal body/heart weights
From: Exercise does not increase cyclooxygenase-2 myocardial levels in young or senescent hearts
Group | Number | Body weight (g) | Heart weight (g) | Heart/body weight ratio (mg/g) |
|---|---|---|---|---|
Y Sed | 9 | 307 ± 7.4*# | 0.96 ± 0.02*# | 3.12 ± 0.07 |
Y Ex | 8 | 302 ± 4.4*# | 0.95 ± 0.02*# | 3.17 ± 0.10 |
O Sed | 8 | 419 ± 10.1# | 1.28 ± 0.03 | 3.07 ± 0.12 |
O Ex | 9 | 389 ± 3.8* | 1.27 ± 0.02 | 3.27 ± 0.05 |