Loss of muscle mass Sarcopenia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: - Written informed consent - Age >= 65 years - Male
Exclusion criteria
Exclusion criteria: - Type II diabetes - All co morbidities interacting with mobility and muscle metabolism of the lower limbs (e.g. arthrosis, arthritis, spasticity/rigidity, all neurological disorders, paralysis, hip/knee surgery). - Use of anticoagulants, blood diseases, allergy for lidocain - Use of NSAIDs and acetylsalicylic acid - Patients suffering from PKU (Phenylketonuria) - Presence of implantable cardioverter defibrillator and/or pacemaker - Performed regular resistance type exercise in the past 6 months - Use of any tools to assist during walking (cane/ crutches/ walker) - (Partial) foot/ leg amputation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Muscle protein synthesis, expressed as muscle tracer enrichment | — |
Secondary
| Measure | Time frame |
|---|---|
| Plasma tracer enrichment | — |
Countries
Netherlands