衰老浅谈
摘要：
衰老是每一种机体都无法避免的生理过程，亦是生命的重要表现形式。表现为机体功能活动的进行性降低。机体维持内环境恒定和对环境适应能力的下降。研究衰老的过程和原因，是现代生物学和医学关注的问题。本文就衰老产生的机制做一概括阐述。
关键词：衰老，衰老理论
遗传与健康
摘要：
遗传学与医学的关系非常密切。它是防治遗传病，防止人类衰老，延长人类寿命的重要理论基础之一。它的研究成果应用于遗传性疾病的诊断，治疗，预防和控制。直接关系着人类的命运和健康。
关键词：遗传病，人类健康。
參考答案:Talk oldly and feebly and simply
Summary：
Aging is the unavoidable physiological course of every kind of organism, is also the important form of expression of the life. Shown as the going on of the organism function activity is reduced. The organism maintains internal environment invariably with the decline to environmental adaptive capacity. Study old and feeble course and reason, it is the question that modern biology and medical science pay close attention to. This text does one to explain briefly on the old and feeble mechanism that produces.
Keyword: Old and feeble, old and feeble theory
Summary：
Science of heredity and medical science are in very close relations. It prevents and cures hereditary disease, prevents the mankind from being old and feeble, lengthen one of the important theoretical foundations of the human life-span. Its research results are applied to the diagnosis of genetic disease, treat, prevent and control. Destiny and health that the direct relation is human.
Keyword: Hereditary disease, human health.
