Species . | n . | Mb (kg) . | V̇O2max (ml kg-1 min-1) . | Mm (kg) . | Vv(mc,f) (%) . | Vv(ms,f) (%) . | Vv(mt,f) (%) . | Vv(li,f) (%) . | Vv(fi,f) (%) . | Vv(re,f) (%) . | Na(c,f) (mm-2) . | \({\bar{a}}\) (f) (μm2)
. |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Woodmouse | 4 | 0.017±0.002 | 264±9.6 | 0.00836±0.0077 | 9.99±1.2 | 1.98±1.3 | 11.97±2.2 | 0.279±0.32 | 79.1±4.0 | 8.93±3.1 | 1270±277 | 1256±201 |
Apodemus sylvaticus | ||||||||||||
Guinea pig | 21 | 0.607±0.12 | 55.8±6 | 0.178±0.025 | 3.97±1.1 | 2.12±0.9 | 6.09±1.4 | 0.105±0.098 | 79.6±2.7 | 14.3±1.7 | 821±157 | 1693±334 |
Cavia porcellus | ||||||||||||
Agouti | 1 | 3.22 | 102 | 1.31 | 4.36 | 1.26 | 5.62 | 0.030 | 81.0 | 13.3 | 581 | 2367 |
Agouti paca | ||||||||||||
Fox | 3 | 4.27±0.35 | 217±29 | 1.67±0.2 | 9.13±0.2 | 3.59±0.25 | 12.72±0.81 | NA | 80.9±0.049 | 6.30±0.31 | 827±88 | 1726±136 |
Alopex lagopus | ||||||||||||
Goat | 12 | 32.4±8.3 | 59.8±9.2 | 12.0±7.6 | 3.29±0.48 | 0.72±0.31 | 4.01±0.77 | 0.0655±0.078 | 83.3±2.3 | 13.1±2.6 | 625±253 | 1809±243 |
Capra hircus | ||||||||||||
Dog | 6 | 24.3±1.8 | 127±37 | 9.04±2.3 | 6.08±1.4 | 1.88±0.89 | 7.96±2.1 | 0.305±0.2 | 76.5±4.9 | 15.3±3.7 | 776±491 | 2070±467 |
Canis familiaris | ||||||||||||
Steer | 3 | 474±21 | 51.2±2.1 | 165±5.1 | 2.96±0.41 | 0.597±0.12 | 3.56±0.53 | 0.045±0.007 | 79±0.47 | 18.1±5.7 | 727±9.6 | 1933±194 |
Bos taurus | ||||||||||||
Horse | 3 | 447±61 | 136±6.7 | 191±28 | 4.85±0.36 | 2.62±0.62 | 7.47±0.94 | 0.243±0.051 | 73.2±2.2 | 19.1±1.5 | 928±62 | 2498±241 |
Equus caballus |
Species . | n . | Mb (kg) . | V̇O2max (ml kg-1 min-1) . | Mm (kg) . | Vv(mc,f) (%) . | Vv(ms,f) (%) . | Vv(mt,f) (%) . | Vv(li,f) (%) . | Vv(fi,f) (%) . | Vv(re,f) (%) . | Na(c,f) (mm-2) . | \({\bar{a}}\) (f) (μm2)
. |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Woodmouse | 4 | 0.017±0.002 | 264±9.6 | 0.00836±0.0077 | 9.99±1.2 | 1.98±1.3 | 11.97±2.2 | 0.279±0.32 | 79.1±4.0 | 8.93±3.1 | 1270±277 | 1256±201 |
Apodemus sylvaticus | ||||||||||||
Guinea pig | 21 | 0.607±0.12 | 55.8±6 | 0.178±0.025 | 3.97±1.1 | 2.12±0.9 | 6.09±1.4 | 0.105±0.098 | 79.6±2.7 | 14.3±1.7 | 821±157 | 1693±334 |
Cavia porcellus | ||||||||||||
Agouti | 1 | 3.22 | 102 | 1.31 | 4.36 | 1.26 | 5.62 | 0.030 | 81.0 | 13.3 | 581 | 2367 |
Agouti paca | ||||||||||||
Fox | 3 | 4.27±0.35 | 217±29 | 1.67±0.2 | 9.13±0.2 | 3.59±0.25 | 12.72±0.81 | NA | 80.9±0.049 | 6.30±0.31 | 827±88 | 1726±136 |
Alopex lagopus | ||||||||||||
Goat | 12 | 32.4±8.3 | 59.8±9.2 | 12.0±7.6 | 3.29±0.48 | 0.72±0.31 | 4.01±0.77 | 0.0655±0.078 | 83.3±2.3 | 13.1±2.6 | 625±253 | 1809±243 |
Capra hircus | ||||||||||||
Dog | 6 | 24.3±1.8 | 127±37 | 9.04±2.3 | 6.08±1.4 | 1.88±0.89 | 7.96±2.1 | 0.305±0.2 | 76.5±4.9 | 15.3±3.7 | 776±491 | 2070±467 |
Canis familiaris | ||||||||||||
Steer | 3 | 474±21 | 51.2±2.1 | 165±5.1 | 2.96±0.41 | 0.597±0.12 | 3.56±0.53 | 0.045±0.007 | 79±0.47 | 18.1±5.7 | 727±9.6 | 1933±194 |
Bos taurus | ||||||||||||
Horse | 3 | 447±61 | 136±6.7 | 191±28 | 4.85±0.36 | 2.62±0.62 | 7.47±0.94 | 0.243±0.051 | 73.2±2.2 | 19.1±1.5 | 928±62 | 2498±241 |
Equus caballus |
Values are means ± S.D.
NA, not available.
Mb, body mass; V̇O2max, maximal oxygen consumption; Mm, muscle mass; Vv(mc,f),volume density of central mitochondria; Vv(ms,f), volume density of subsarcolemmal mitochondria; Vv(mt,f), Vv(mc,f)+Vv(ms,f); Vv(li,f), volume density of intracellular lipid droplets; Vv(re,f), volume density of remaining sarcoplasmic components; Na(c,f), capillary density;