衰老与疾病使人类不能享受到自然最高寿限,究其原因,内分泌代谢紊乱是其原因之一,老年人肾上腺皮质的基础分泌可下降25％。也有报道除性腺外变化不大。张达青氏报道60岁以上正常老年人的尿,17—羟皮质类固醇及17—酮类固醇排泄量低于60岁以下成年组。近来我们对身居高原地区老年人尿17—羟皮质类固醇及17—酮类固醇排泄量进行了245例测定籍以观察研讨地区与疾病了关系。 Aging and diseases that make humans can not enjoy the highest natural life, the reason, endocrine and metabolic disorders is one of the reasons, the basis of the elderly adrenal cortex secretion can be reduced by 25%. It has also been reported in addition to little change outside the gonadal. Zhang Daqing’s report of urinary, 17-hydroxycorticosteroid and 17-ketosteroid excretion in people over 60 years of age older than 60 years of age adults. Recently, we measured 245 excretion of urinary 17-hydroxycorticosteroid and 17-ketosteroid excretion in elderly people living in the plateau to observe the relationship between disease and disease.