Keywords Anorectal malformation;Rat;Embryo development;Cloaca;Urorectal septum;RT-PCR;Gene expression;cDNA microarray;Quality of life;

• 肛门直肠畸形;大鼠;胚胎;发育;泄殖腔;尿直肠隔;逆转录多聚酶链反应;基因表达;基因芯片;生活质量;