{"id":"W2128593049","doi":"10.1095/biolreprod66.2.354","title":"Sperm Apoptosis in Fresh and Cryopreserved Bull Semen Detected by Flow Cytometry and Its Relationship with Fertility1","year":2002,"lang":"en","type":"article","venue":"Biology of Reproduction","topic":"Sperm and Testicular Function","field":"Medicine","cited_by":335,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Biology; Sperm; Semen; Andrology; Propidium iodide; Cryopreservation; DNA fragmentation; Apoptosis; TUNEL assay; Flow cytometry; Molecular biology; Anatomy; Embryo; Programmed cell death; Genetics","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":[0.0002136254,0.00008583137,0.0001708815,0.0001499581,0.00004017596,0.000003344077,0.0000181053,0.0001235675,0.00007701325],"category_scores_gemma":[0.0008525956,0.00006961409,0.00001344604,0.0002726151,0.00009308125,0.00006340751,0.00001498246,0.000121296,0.000002866526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002287663,"about_ca_system_score_gemma":0.000006050198,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006358162,"about_ca_topic_score_gemma":0.00001838816,"domain_scores_codex":[0.9992132,0.00006298388,0.0001687607,0.0003846204,0.00006344812,0.0001070139],"domain_scores_gemma":[0.9995462,0.0000528668,0.00006133032,0.0002154107,0.00008165181,0.00004255009],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002222846,0.0001102385,0.847797,0.00006582938,0.00003046704,9.916287e-7,0.00009664192,0.000002606848,0.1455248,0.00001080115,0.000278035,0.005860343],"study_design_scores_gemma":[0.001200509,0.0005929555,0.9122608,0.00003815652,0.00005415625,0.00008263795,0.000056258,0.0008209439,0.08431948,0.00008397886,0.0004088477,0.00008133579],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922296,0.006195456,0.00009396171,0.0009954465,0.00007676423,0.000265113,0.000004510102,0.00003803377,0.0001010824],"genre_scores_gemma":[0.9986952,0.0002541705,0.0007343223,0.00001318202,0.00006940646,0.00001234732,0.00003039122,0.000007814701,0.0001831802],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06446378,"threshold_uncertainty_score":0.283878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03066795452405635,"score_gpt":0.2446765773229896,"score_spread":0.2140086227989332,"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."}}