作者: Ronald Gandelman , Frederick Vom Saal
DOI: 10.1016/S0091-6773(77)90825-2
关键词: Exposure period 、 Endocrinology 、 Internal medicine 、 Testosterone propionate 、 Androgen 、 Biology 、 General Earth and Planetary Sciences 、 General Environmental Science
摘要: Adult virgin female mice administered testosterone propionate (TP) on Day 0, 4, or 8 of life require a longer TP exposure period in adulthood to induce pup-killing than do animals given 12 21 oil 0. Significantly fewer males gonadectomized 60 killed pups response treatment as compared Days 0 and 4. that did kill young required These data suggest early androgen reduces the effectiveness later inducing pup-killing.