{"id":"W2952928229","doi":"10.1093/ajcn/nqz097","title":"Compound-specific isotope analysis reveals no retroconversion of DHA to EPA but substantial conversion of EPA to DHA following supplementation: a randomized control trial","year":2019,"lang":"en","type":"article","venue":"American Journal of Clinical Nutrition","topic":"Fatty Acid Research and Health","field":"Nursing","cited_by":95,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Ontario Ministry of Agriculture, Food and Rural Affairs","keywords":"Docosapentaenoic acid; Polyunsaturated fatty acid; Docosahexaenoic acid; Animal science; Eicosapentaenoic acid; δ13C; Metabolism; Chemistry; Blood plasma; Food science; Internal medicine; Fatty acid; Biology; Biochemistry; Medicine; Stable isotope ratio","routes":{"ca_aff":true,"ca_fund":true,"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":[0.004988114,0.00389316,0.006139346,0.0009369691,0.001509991,0.001989003,0.001740379,0.006582677,0.00947348],"category_scores_gemma":[0.004512564,0.001386516,0.003973089,0.001072994,0.004817798,0.002074567,0.0009306978,0.004891715,0.001870607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001326456,"about_ca_system_score_gemma":0.00181682,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001779655,"about_ca_topic_score_gemma":0.001968846,"domain_scores_codex":[0.9966469,0.001592568,0.0003286406,0.0007739249,0.0002535615,0.0004044261],"domain_scores_gemma":[0.9959377,0.001482763,0.0008403219,0.0006791163,0.0003682508,0.0006918107],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9893238,0.006370684,0.0001501026,0.0001389371,0.0004793268,0.00001688135,0.00002282238,0.00003921044,0.001488167,0.00004144396,0.0001043944,0.001824397],"study_design_scores_gemma":[0.8896086,0.1066662,0.0007119664,0.00002585094,0.001210836,0.00001799586,0.00002653524,0.0001887843,0.001041332,0.000127412,0.0003480034,0.00002649211],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9862815,0.002103841,0.002062462,0.0005803101,0.001214044,0.00499605,0.0008801752,0.0001875077,0.001694113],"genre_scores_gemma":[0.9868597,0.001285285,0.002543759,0.0006906576,0.0006564526,0.004202641,0.0005850907,0.00006605147,0.0031104],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00947348,"threshold_uncertainty_score":0.03169191,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03128988208805841,"score_gpt":0.3889468132009796,"score_spread":0.3576569311129212,"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."}}