慢性肾脏病持续不愈的结局是进行性肾功能减退,最后发展至慢性肾功能衰竭。透析及肾脏移植可使部分患者得以生存,但其代价昂贵,供肾来源不易,只有少数终末期患者能够接受这种疗法。因此,如何延缓慢性肾功能不全的进展已成为国内外瞩目的重要课题。近年来 The unhealed end of chronic kidney disease is the result of progressive renal dysfunction, the final development of chronic renal failure. Dialysis and kidney transplantation can make some patients to survive, but its high cost, easy source of kidney, only a small number of end-stage patients to receive this treatment. Therefore, how to delay the progress of chronic renal insufficiency has become an important issue attracting attention at home and abroad. In recent years