Table 1.
Spectrophotometric analysis of oxidative phosphorylation (OXPHOS) enzyme activities in muscle and liver from X1
| Muscle | Liver | |||||
|---|---|---|---|---|---|---|
| Enzyme |
Residual Activity (%) |
CS ratio (%) |
CII ratio (%) |
Residual Activity (%) |
CS ratio (%) |
CII ratio (%) |
| I |
221 (45−173) |
182 (70−149) |
141 (66−147) |
768 (82−118) |
218 (77−124) |
327 (92−121) |
| II |
160 (58−138) |
127 (80−109) |
‐ |
236 (88−119) |
67 (80−126) |
‐ |
| III |
106 (44−175) |
81 (30−171) |
65 (31‐161) |
74 (68‐135) |
21 (61−136) |
31 (76–125) |
| IV |
97 (51−139) |
78 (77−116) |
61 (83‐126) |
70 (64−123) |
20 (68−130) |
29 (65–120) |
| CS |
125 (66−138) |
346 (94−110) |
||||
Note: Activities of OXPHOS enzyme complexes I, II, III, IV and citrate synthase (CS) are expressed as % relative to protein (residual activity), citrate synthase (CS ratio) and CII (CII ratio) of control samples.