{"id":"W2040062889","doi":"10.1136/heart.86.6.706","title":"Tetrahydrobiopterin attenuates cholesterol induced coronary hyperreactivity to endothelin","year":2001,"lang":"en","type":"letter","venue":"Heart","topic":"Nitric Oxide and Endothelin Effects","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Calgary","funders":"Chinese University of Hong Kong; University Grants Committee","keywords":"Nitric oxide; Tetrahydrobiopterin; Endothelial dysfunction; Endocrinology; Internal medicine; Endothelium; Endothelin receptor; Nitric oxide synthase; Endothelin 1; Medicine; Vasoconstriction; Receptor","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":[0.0003595107,0.000623301,0.0008691024,0.00049587,0.0003017201,0.0004060461,0.000593427,0.000922467,0.004588209],"category_scores_gemma":[0.0005711102,0.0002937874,0.0003693177,0.0002197157,0.0004768196,0.0003718432,0.0003006161,0.001921654,0.0009202588],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002921553,"about_ca_system_score_gemma":0.000513367,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001169582,"about_ca_topic_score_gemma":0.001454414,"domain_scores_codex":[0.9998026,0.00004348081,0.00002019987,0.00002347372,0.00004880712,0.0000613583],"domain_scores_gemma":[0.9996011,0.00005764505,0.0001008393,0.00004055898,0.00004585283,0.0001540997],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0135714,0.004117948,0.0003539973,0.0002488773,0.00008589534,0.0003854536,0.0001648094,0.0001323749,0.9659271,0.0002467061,0.0006132373,0.01415224],"study_design_scores_gemma":[0.006272724,0.08681825,0.03266634,0.0001080815,0.000334928,0.001241019,0.0002453341,0.002877882,0.8563498,0.0006050023,0.01242433,0.00005633608],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"commentary","genre_scores_codex":[0.9885963,0.00570658,0.000894669,0.0004459246,0.0002871575,0.00009881003,0.0002447357,0.0002674311,0.003458461],"genre_scores_gemma":[0.9843122,0.004028387,0.001043853,0.0003729276,0.0002467549,0.0001278258,0.0006459882,0.00006632628,0.00915577],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.004588209,"threshold_uncertainty_score":0.01534909,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0373021539949696,"score_gpt":0.2918261663918739,"score_spread":0.2545240123969043,"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."}}