Murashev A N, Medvedev O S, Meertsuk F E, Milakova G S
Fiziol Zh SSSR Im I M Sechenova. 1988 Oct;74(10):1433-7.
Changes of systemic and regional hemodynamic parameters of the rat during heating of the lower part of the body in 41 degrees C water and after removing of the testis from abdominal cavity, were measured with labeled microsphere technique. Experimental cryptorchism reduced the blood pressure due to a decrease in total peripheral resistance. Hyperthermia of the testis increased the heart rate. Heating of the scrotal region led to an increase in the blood flow that did not, however, reach the value of the blood flow in testis of the control unrestrained rats, thus suggesting an inadequate blood supply of the testis during heating. The inadequate blood supply of the testis under hyperthermia may be one of the factors leading to lesions of the testis.
采用放射性微球技术，测量了大鼠在41℃水浴中加热下体以及将睾丸从腹腔摘除后，全身和局部血流动力学参数的变化。实验性隐睾症由于总外周阻力降低而导致血压下降。睾丸高温会使心率加快。阴囊区域加热导致血流量增加，然而，这并未达到对照未束缚大鼠睾丸的血流量值，这表明加热期间睾丸的血液供应不足。高温下睾丸血液供应不足可能是导致睾丸损伤的因素之一。
