We studied the effects of adding 50% nitrous oxide to propofol anaesthesia administered by targetβcontrolled infusion on middle cerebral artery flow velocity and autoregulatory indices derived from transient hyperaemic response tests. Nine healthy (ASA 1) adult patients scheduled to undergo elective
Effects of vasospasm in the middle cerebral artery territory on flow velocity and volume flow. A computersimulation
β Scribed by R. K. Pucher; L. M. Auer
- Publisher
- Springer Vienna
- Year
- 1988
- Tongue
- English
- Weight
- 560 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0001-6268
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**Summary** We compared systemic (aortic) blood flow and cerebral blood flow velocity in 30 patients randomly allocated to receive either propofol or sevoflurane anaesthesia. Cerebral blood flow velocity (CBFv) was measured in the middle cerebral artery using transcranial Doppler. Systemic blood flo
## Abstract The lipid mediator prostaglandin E~2~ (PGE~2~) exhibits diverse biologic activity in a variety of tissues. Four PGE~2~ receptor subtypes (EP1β4) are involved in various physiologic and pathophysiologic conditions, but differ in tissue distribution, ligandβbinding affinity, and coupling