{"id":"W2055894947","doi":"10.1016/j.freeradbiomed.2004.12.001","title":"Studies in humans using deuterium-labeled α- and γ-tocopherols demonstrate faster plasma γ-tocopherol disappearance and greater γ-metabolite production","year":2005,"lang":"en","type":"article","venue":"Free Radical Biology and Medicine","topic":"Antioxidant Activity and Oxidative Stress","field":"Medicine","cited_by":140,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brock University","funders":"National Institute of Environmental Health Sciences; National Institute of Diabetes and Digestive and Kidney Diseases; National Institutes of Health","keywords":"Tocopherol; Chemistry; Vitamin E; Metabolite; Urine; Vitamin; Internal medicine; Endocrinology; Biochemistry; Antioxidant; Biology; Medicine","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003462999,0.0002361082,0.0006641793,0.0001247366,0.0001324213,0.000005868048,0.00004773162,0.0001836135,0.00002888362],"category_scores_gemma":[0.0002730306,0.0001590193,0.00002148561,0.0001297491,0.002476763,0.0001557344,0.00007240322,0.0003160442,0.000001378313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002305042,"about_ca_system_score_gemma":0.00001934558,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002631109,"about_ca_topic_score_gemma":0.00007930778,"domain_scores_codex":[0.9986358,0.0001472928,0.0003255287,0.0004860905,0.00009332787,0.0003119408],"domain_scores_gemma":[0.9994428,0.00009879396,0.00008607377,0.0001751252,0.00004436372,0.0001528154],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001637762,0.0001828836,0.5906712,0.0004924628,0.0003422021,0.00008995045,0.002945888,0.000002029783,0.3446819,0.0008754653,0.0002005902,0.05787758],"study_design_scores_gemma":[0.02181676,0.002229063,0.9291846,0.002524083,0.0006357806,0.001307796,0.001869841,0.001081569,0.03064884,0.001634394,0.006374395,0.0006928392],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.984023,0.009240014,0.0001398472,0.005652661,0.0001540075,0.000620875,0.000009324772,0.00002689009,0.0001333841],"genre_scores_gemma":[0.9948252,0.002718109,0.001037513,0.0004989288,0.0006585461,0.00003283701,0.000008629042,0.00001213567,0.0002080701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3385134,"threshold_uncertainty_score":0.9125736,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07035598789919173,"score_gpt":0.3683666705659402,"score_spread":0.2980106826667485,"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."}}