Nishizawa O, Sugaya K
Department of Urology, Akita University School of Medicine, Japan.
Neurourol Urodyn. 1994;13(2):169-79. doi: 10.1002/nau.1930130209.
The nervous control of micturition in the pontine level was studied using cats and dogs as research specimens. Two techniques for this purpose were employed: (1) electrical and chemical stimulations research and (2) nerve tracing research. This investigation suggests that two distinct pontine centers exist, the commonly known pontine micturition center (PMC) which is responsible for urine emptying, and a second, very important pontine center which functions as the urine storage facilitator (PUSFC). The PMC, which triggers bladder contractions and micturition, is located in the nucleus locus coerleus alpha (LCa). The second center (PUSFC) is located in the nucleus locus subcoerleus (LSC). Micturition is controlled by close coordinate operation of both centers in the pontine level.
以猫和狗作为研究标本，对脑桥水平排尿的神经控制进行了研究。为此采用了两种技术：（1）电刺激和化学刺激研究；（2）神经追踪研究。这项研究表明，存在两个不同的脑桥中枢，一个是众所周知的负责尿液排空的脑桥排尿中枢（PMC），另一个是非常重要的作为尿液储存促进者的脑桥中枢（PUSFC）。触发膀胱收缩和排尿的PMC位于蓝斑核α（LCa）。第二个中枢（PUSFC）位于蓝斑下核（LSC）。排尿由脑桥水平的这两个中枢紧密协同运作来控制。
