{"id":"W2123287452","doi":"10.1139/h09-041","title":"Influence of aging and long-term unloading on the structure and function of human skeletal muscleThis paper is one of a selection of papers published in this Special Issue, entitled 14th International Biochemistry of Exercise Conference – Muscles as Molecular and Metabolic Machines, and has undergone the Journal’s usual peer review process.","year":2009,"lang":"en","type":"article","venue":"Applied Physiology Nutrition and Metabolism","topic":"Muscle Physiology and Disorders","field":"Biochemistry, Genetics and Molecular Biology","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Aging; National Institutes of Health; National Aeronautics and Space Administration","keywords":"Skeletal muscle; Myosin; Actin; Biology; Myocyte; Myofibril; Cell biology; Neuroscience; Anatomy; Endocrinology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003748355,0.0002329485,0.0002483792,0.0001730126,0.0001791284,0.0003237459,0.00009011112,0.0002470938,0.002237322],"category_scores_gemma":[0.0006588707,0.0001082438,0.0002507367,0.0001733549,0.0002117985,0.0001806965,0.0002694206,0.0002381415,0.0003241786],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001084701,"about_ca_system_score_gemma":0.0001802912,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000769311,"about_ca_topic_score_gemma":0.0007760489,"domain_scores_codex":[0.9997472,0.00007613802,0.0000217798,0.00006088323,0.00005407053,0.00003984068],"domain_scores_gemma":[0.9996296,0.00008990597,0.0001040649,0.00003486866,0.00006546158,0.0000761571],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.02274105,0.001351984,0.2127698,0.0009055828,0.0006408871,0.001954126,0.001424126,0.0007646187,0.6525812,0.0002374489,0.001930073,0.1026992],"study_design_scores_gemma":[0.00005639977,0.005751982,0.9630127,0.00004716046,0.0002286881,0.0009734192,0.0004943312,0.0004507047,0.02498535,0.0001313596,0.003844483,0.00002332943],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.990598,0.007797509,0.0002475134,0.0000871092,0.00009927986,0.00001257299,0.0002265944,0.000007961875,0.000923318],"genre_scores_gemma":[0.9968159,0.001491619,0.0001302345,0.0001057144,0.00005792081,0.0000182201,0.0003204457,0.000007589881,0.001052436],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002237322,"threshold_uncertainty_score":0.007484555,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008032957055148763,"score_gpt":0.2515244917080932,"score_spread":0.2434915346529445,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}