Fig. 15
a Mean values and standard deviation of total protein ubiquitination in diaphragm (white bars) and gastrocnemius (black bars) muscles as measured by optical densities. Statistical significance is represented as follows: (i) n.s.: non-significant between any of the intervention groups (U and E–U) and control mice. b Mean values and standard deviation of E214K, in diaphragm (white bars) and gastrocnemius (black bars) muscles as measured by optical densities. Statistical significance is represented as follows: n.s.: non-significant any of the intervention groups (U and E–U) and control mice. c Mean values and standard deviation of MURF-1, in diaphragm (white bars) and gastrocnemius (black bars) muscles as measured by optical densities. Statistical significance is represented as follows: n.s.: non-significant between any of the intervention groups (U and E–U) and control mice. d Mean values and standard deviation of calpain-1, in diaphragm (white bars) and gastrocnemius (black bars) muscles as measured by optical densities. Statistical significance is represented as follows: n.s.: non-significant between any of the intervention groups (U and E–U) and control mice. a.u. arbitrary units, E–U elastase–urethane, E2 14k ubiquitin-conjugating enzyme E2 (14k), MURF-1 muscle ring finger protein 1, OD optical densities, U urethane