{"id":"W2035843184","doi":"10.1002/jemt.10350","title":"Interactions of sperm perinuclear theca with the oocyte: Implications for oocyte activation, anti‐polyspermy defense, and assisted reproduction","year":2003,"lang":"en","type":"review","venue":"Microscopy Research and Technique","topic":"Reproductive Biology and Fertility","field":"Medicine","cited_by":162,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"National Institute for Occupational Safety and Health; U.S. Public Health Service","keywords":"Sperm; Oocyte; Spermatozoon; Oocyte activation; Pronucleus; Cell biology; Human fertilization; Polyspermy; Biology; Capacitation; Andrology; Intracytoplasmic sperm injection; Male pronucleus; Microinjection; Acrosome; Zygote; Anatomy; Embryo; Embryogenesis; Genetics; In vitro fertilisation; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003093058,0.0004098934,0.0005625085,0.0004098184,0.0003885385,0.0008756904,0.0005688054,0.0008068744,0.001010167],"category_scores_gemma":[0.0002098869,0.0001460292,0.0003109726,0.0002586773,0.0007686968,0.0009744829,0.0005382546,0.0004840516,0.0002756849],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007717428,"about_ca_system_score_gemma":0.0005243826,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005668441,"about_ca_topic_score_gemma":0.000801425,"domain_scores_codex":[0.9998392,0.00003246832,0.000009659746,0.00004347178,0.00003008722,0.00004515826],"domain_scores_gemma":[0.9998578,0.00002174478,0.000057139,0.000005576401,0.0000235787,0.00003422847],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0007455444,0.0001312841,0.009793751,0.006028699,0.0002007721,0.005494815,0.000922405,0.001311885,0.7399967,0.05124739,0.004333442,0.1797934],"study_design_scores_gemma":[0.0001413924,0.003233006,0.133131,0.001368563,0.0005429669,0.02340248,0.003145241,0.007917563,0.2778729,0.04916723,0.49978,0.0002976646],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.1027917,0.8753853,0.009773667,0.003122698,0.0004771782,0.00003713081,0.0001260966,0.00008029301,0.008205981],"genre_scores_gemma":[0.580352,0.4049627,0.004403912,0.0008750388,0.001134151,0.00005389901,0.0001876165,0.0000235663,0.008007054],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.001010167,"threshold_uncertainty_score":0.005599439,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1443945707110759,"score_gpt":0.463326172216163,"score_spread":0.318931601505087,"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."}}