作者: S. Wilson , B. H. Thorp
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摘要: Female birds model a type of woven bone prior to egg laying which is known as medullary bone. Medullary modeling estrogen dependent and in the female fowl coincides with decrease cancellous volume. was induced male laying-strain by administration prevented females tamoxifen. In estrogen-treated males, accompanied loss; volume significantly lower than control males (P < 0.001). females, prevention tamoxifen treatment resulted higher volumes Estrogen therefore appears play role loss fowl.