Keywords bladder;acute urinary retention;detrusor;reactive oxygen species;detrusor instability;compliance;excitability;malondialdehyde;xanthine oxidase;calcium;obstruction.;

• 膀胱;急性尿潴留;逼尿肌细胞;活性氧;逼尿肌不稳定;顺应性;兴奋性;丙二醛;黄嘌呤氧化酶;钙;梗阻;