【摘要】 泌尿系结石为一种常见病和多发病,其病因及发病机制至今仍未明确.主要与尿液过饱和及尿中抑制物减少有关.正常人饱和尿液中抑制物浓度或活力高,所以不易形成结石.若尿中抑制物减少或结构变化,便易导致结石的形成.泌尿系结石抑制物主要是抑制晶体在饱和的尿液中成核、生长或聚集三个环节.更多还原

【Abstract】 Urinary calculus is a commonly and frequently encountered disease,but its causes and patho-genesis are not identified.It is mainly related to urinary supersaturation and decreased repressor in urine.Health adults have not stone in supersaturationed urine,because its repressor have strong concentration and vitality.If the repressor decreases or its structures change,urinary calculus will happen.The repressor of the urinary calcu-lus can depress the nucleation,growth and aggregation of the crystal in urine when urine is supersaturationed.更多还原