It is well known that estrogen is essential for healthy bone, and that when the production of estrogen is reduced, as occurs normally in postmenopausal women and pathogenically after exposure to radiation or chemotherapeutic drugs, bones become brittle an
It is well known that estrogen is essential for healthy bone, and that when the production of estrogen is reduced, as occurs normally in postmenopausal women and pathogenically after exposure to radiation or chemotherapeutic drugs, bones become brittle an
众所周知，雌激素对于健康的骨骼是必需的，当体内雌激素的含量降低的时候，就像正常的绝经后妇女那样，有时候在一些病理状态下如接受放疗或服用化疗药物也会出现，这时候骨骼就会变脆而且非常容易骨折。