Andersson S, Bjerle P, Kronström A
Department of Clinical Physiology, University of Umeå, Sweden.
Urol Int. 1988;43(3):157-9. doi: 10.1159/000281329.
Cystometry at different infusion rates was performed in 7 rats in vivo. The bladders were furthermore allowed to relax from different transmural pressures. When distension of the bladder was moderate, relative relaxation was small and almost independent of transmural pressure and infusion rate. When distended to large volumes, however, there was a marked increase in bladder wall relaxation and the relaxation increased with increasing infusion rates. These findings indicate the importance of standardization of the cystometric procedure.
对7只大鼠进行了体内不同输注速率下的膀胱测压。此外，还使膀胱从不同的跨壁压力下松弛。当膀胱扩张程度适中时，相对松弛较小，且几乎与跨壁压力和输注速率无关。然而，当扩张至大容量时，膀胱壁松弛明显增加，且松弛程度随输注速率的增加而增加。这些发现表明膀胱测压程序标准化的重要性。
