{"id":658,"title":"Decreased testosterone by the fetal Leydig cells, Increased estradiol","short_name":"Decreased testosterone by the fetal Leydig cells, Increased estradiol","created_at":"2016-11-29T18:41:26.000-05:00","updated_at":"2017-09-16T10:15:28.000-04:00","biological_organization":"Cellular","cell_term":{"official_name":"Leydig cell","source_id":"CL:0000178"},"event_components":[{"id":278,"object":{"term":"estrogen receptor","source_id":"PR:000007204"},"action":{"term":"increased","source_id":"1"}}]}