Home       About             Help       Phenotype data > 129S1/SvImJ strain > interventions > exercise (option/availability of running wheel)   Measurements: About these 129S1/SvImJ averages (♀ ♂) Exit 129S1/SvImJ mode body composition — fat — percent         MRI   Mathes1 percent fat, whole body with head [%]     baseline and  exercise       • before exercise  ...... 9.49         • after exercise  ...... 9.50         • difference  ...... 0.540           • comparison   age 10-12wks   CC pre   body weight         scales   Rhodes1 final body weight [g]     control and  exercise       • control  ...... 20.8 (N=4)   26.0 (N=4)         • with running wheel  ...... 19.5 (N=3)   25.3 (N=3)           • comparison   12 strains   age 15wks   Inbred Rhodes1 change in body weight [ratio]     control and  exercise       • control  ...... 1.17 (N=4)   1.17 (N=4)         • with running wheel  ...... 1.11 (N=3)   1.22 (N=3) ▲           • comparison   12 strains   age 15wks   Inbred Mathes1 body weight [g]     baseline and  exercise       • before exercise  ...... 26.5         • after exercise  ...... 27.7         • difference  ...... 1.26           • comparison   age 10-12wks   CC pre   exercise and endurance         running wheel and monitoring system   Rhodes1 locomotor activity [km/d]     control and  exercise       • control  ...... 0.153 (N=4)   0.104 (N=4) ▼         • with running wheel  ...... 3.51 (N=4) ▼   2.04 (N=4) ▼           • comparison   12 strains   age 8-15wks   Inbred   metabolism — energy         scales   Mathes1 caloric intake [kcal/d]     baseline and  exercise       • before exercise  ...... 0.540         • during exercise  ...... 0.540           • comparison   age 10-12wks   CC pre   nervous system — development — neurogenesis         immunohistochemistry   Rhodes1 hippocampus: volume of dentate gyrus [mm3]     control and  exercise       • control  ...... 0.394 (N=4)   0.463 (N=4)         • with running wheel  ...... 0.519 (N=4) ▲   0.404 (N=4)           • comparison   12 strains   age 15wks   Inbred Rhodes1 hippocampus: number of new neurons in dentate gyrus [n]     control and  exercise       • control  ...... 781 (N=4) ▼   991 (N=4)         • with running wheel  ...... 3262 (N=4) ▼   2102 (N=4) ▼           • comparison   12 strains   age 15wks   Inbred Rhodes1 hippocampus: density of new neurons in dentate gyrus [n/mm3]     control and  exercise       • control  ...... 2.00 (N=4) ▼   2.33 (N=4)         • with running wheel  ...... 6.66 (N=4) ▼   5.38 (N=4) ▼           • comparison   12 strains   age 15wks   Inbred   project summary   Rhodes1 project summary   exercise         control        with running wheel        12 strains   age 15wks   Inbred

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