{"id":"W1966110858","doi":"10.1001/jama.287.3.317","title":"Muscle Protein Synthesis in Younger and Older Men","year":2002,"lang":"en","type":"letter","venue":"JAMA","topic":"Muscle metabolism and nutrition","field":"Biochemistry, Genetics and Molecular Biology","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"Institute of Nutrition, Metabolism and Diabetes","funders":"National Institute on Aging","keywords":"Medicine; Muscle protein; Sarcopenia; Gerontology; Internal medicine; Skeletal muscle","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000602618,0.0002873509,0.0009288347,0.0005432444,0.0008577585,0.0005991514,0.0004331696,0.00609749,0.002225052],"category_scores_gemma":[0.00347564,0.0002560889,0.0004811005,0.0005220865,0.0005616337,0.0004716714,0.0002986914,0.004286295,0.0005547038],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001356035,"about_ca_system_score_gemma":0.000625133,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01543036,"about_ca_topic_score_gemma":0.02503486,"domain_scores_codex":[0.9996557,0.00007571003,0.00004641197,0.00006332431,0.00008877826,0.00007016331],"domain_scores_gemma":[0.9985274,0.0006792902,0.000110944,0.00004838809,0.000140067,0.0004938889],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008455048,0.0007549959,0.4545169,0.0005222442,0.0003655544,0.05420984,0.0008937753,0.0003851995,0.004371817,0.002391896,0.3786179,0.09451479],"study_design_scores_gemma":[0.001194701,0.001565759,0.8389288,0.0004166259,0.0003659174,0.03450318,0.001241099,0.0009861385,0.001118438,0.004173626,0.1154111,0.00009464965],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.3221669,0.03851198,0.0006671239,0.573002,0.03015872,0.0000877052,0.002218578,0.0001400963,0.03304693],"genre_scores_gemma":[0.5280976,0.01056486,0.0004601,0.3899248,0.05395768,0.00009975816,0.0007398336,0.00004543762,0.01611001],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01543036,"threshold_uncertainty_score":0.03068107,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008701754204709177,"score_gpt":0.2068398883685109,"score_spread":0.1981381341638017,"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."}}