Neĭmark A I
Biull Eksp Biol Med. 1980 Nov;90(11):542-3.
Electromagnetic flowmetry was used to study hemodynamics in both kidneys of 10 dogs in the presence of hydronephrotic transformation in one of the kidneys and increasing intrapelvic pressure. It was ascertained that nephrectomy of the hydronephrotic kidney affects the hemodynamics of the other one. As hydronephrotic transformation developed and intrapelvic pressure rose the blood flow in the kidney decreased while in the contralateral one dropped down. One month after the operation the blood flow in the kidney decreased 2-fold, and intrapelvic pressure increased 10-fold. Meanwhile on the contralateral side the blood flow increased by 30%. Nephrectomy of the hydrophrotic kidney resulted in further increase in the blood flow of the remaining organ.
采用电磁血流测量法，对10只犬一侧肾脏发生肾积水性改变且肾盂内压力升高时两侧肾脏的血流动力学进行研究。结果表明，切除积水肾脏会影响另一侧肾脏的血流动力学。随着肾积水性改变的发展和肾盂内压力的升高，患侧肾脏血流量减少，对侧肾脏血流量也下降。术后1个月，患侧肾脏血流量减少了一半，肾盂内压力升高了10倍。与此同时，对侧肾脏血流量增加了30%。切除积水肾脏后，剩余肾脏的血流量进一步增加。
