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Войти в исследования Stroke and vascular neurology · 2016
Effect of ischaemic brain injury on sexual function in adult mice.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Tang Yaohui, Yuan Falei, Cai Beibei, Xia Weiliang, Wang Yongting, Yang Guo-Yuan
Аннотация
OBJECTIVE: Priapism refers to a condition with persistent abnormal erection of the penis, which is usually caused by disease or injury in the brain or spinal cord, or obstruction to the outflow of blood through the dorsal vein at the root of the penis, without sexual desires. The effect of cerebral ischaemia on sexual function is unknown. The aim of this study is to explore whether priapism occurs in adult mice. Furthermore, we examined the relationship between priapism and the region of infarct in the brain.
DESIGN: Adult male CD-1 mice who underwent permanent middle cerebral artery occlusion (pMCAO) were closely examined from 2 hours to 14 days postoperation.
RESULTS: We found that priapism occurs in ∼80% of the mice with pMCAO, which could persist up to 14 days. Further study has demonstrated that the occurrence of priapism is related to the infarct region: priapism is found only in mice with ischaemic injury extending to the hypothalamus and the hippocampus regions.
CONCLUSION: Our result suggested priapism may be used as a deep brain injury marker for evaluating brain injury in mice after pMCAO.
DESIGN: Adult male CD-1 mice who underwent permanent middle cerebral artery occlusion (pMCAO) were closely examined from 2 hours to 14 days postoperation.
RESULTS: We found that priapism occurs in ∼80% of the mice with pMCAO, which could persist up to 14 days. Further study has demonstrated that the occurrence of priapism is related to the infarct region: priapism is found only in mice with ischaemic injury extending to the hypothalamus and the hippocampus regions.
CONCLUSION: Our result suggested priapism may be used as a deep brain injury marker for evaluating brain injury in mice after pMCAO.