[Changes in the fast uterine muscle biopotentials in rabbits with chronic hypoxia].
Changes of the high-frequency electrical activity in the myometrium after a separate and simultaneous ligation the uterine and ovarian vessels were studied in chronic experiments (137 experiments on 18 non-pregnant rabbits which had already had pregnancies in the past). The highest and most prolonged (up to 45 days) inhibition of the amplitude and frequency of rapid (peak) potentials of the myometrium follows a simultaneous ligation of the uterine and ovarian arteries and veins. The amplitude and frequency of biopotentials is gradually restored with the compensation of blood circulation by the collateral blood channels.
D000818:Animals; D002908:Chronic Disease; D004594:Electrophysiology; D005260:Female; D000860:Hypoxia / Q000209:etiology / Q000503:physiopathology*; D007511:Ischemia / Q000150:complications / Q000503:physiopathology*; D009215:Myometrium / Q000503:physiopathology*; D011817:Rabbits; D014599:Uterus / Q000098:blood supply / Q000503:physiopathology*
Izmeneniia bystrykh biopotentsialov myshts matki krol'chikh v usloviiakh khronicheskoĭ gipoksii.