[Effect of unilateral occlusion of the carotid artery on cerebral blood flow of rats under hypoxia].
The occlusion of a carotid artery reduced local cerebral blood flow to 32 +/- 3.4% in ipsilateral hemisphere of rats. Local cerebral blood flow decreased on the average by 18-11.3% in the contralateral hemisphere. The total cerebral blood flow in occlusion increased on the average by 19 +/- 4.9% in all the experiments. In conditions of the barochamber hypoxia, the reduction of local cerebral blood flow grew up to 46 +/- 6% in ipsilateral hemisphere. The contralateral hemisphere blood flow decreased by 55 +/- 3.9% in the hypoxia. The total cerebral blood flow decreased insignificantly in the hypoxia.
Iripkhanov
B B
BB
Aliev
Sh A
ShA
D000531:Altitude; D000818:Animals; D001273:Atmosphere Exposure Chambers; D002545:Brain Ischemia / Q000503:physiopathology; D002339:Carotid Arteries / Q000502:physiology*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D004567:Electrodes, Implanted; D005260:Female; D000860:Hypoxia / Q000503:physiopathology*; D008026:Ligation; D008297:Male; D051381:Rats; D013997:Time Factors
Vliianie odnostoronneĭ okkliuzii sonnoĭ arterii na mozgovoĭ krovotok krys v usloviiakh gipoksii.