The effects of hyperosmolar solutions on cerebral arterial smooth muscle.
نویسندگان
چکیده
منابع مشابه
The effects of hyperosmolar solutions on cerebral arterial smooth muscle.
The present study was conducted to clarify the effect of hyperosmolar solutions on the constrictor responses of cerebral arteries to vasoactive agents, in vitro. The canine basilar arteries under resting tension were slightly relaxed with both mannitol (0.5, 1 and 2%) and sucrose (1, 2, and 4%). Constrictor responses of canine basilar arteries to 40 mM K+, 10(-7) M serotonin or 10(-6) M prostag...
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Purpose: To estimate the dynamics of cerebral oxygenation and metabolism during intracranial pressure (ICP) correction with 15% Mannitol and 7,2% saline in 6% HES 200/0,5. Methods: We analyzed 39 episodes of ICP correction with 15% Mannitol or 7,2% NaCl in 6% HES 200/0,5 (“HyperHAES”) in 9 patients with intracranial hemorrhage (GCS 4-8). Monitoring of ICP, systemic hemodynamics, SvjO2 and cereb...
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ژورنال
عنوان ژورنال: Stroke
سال: 1986
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.17.6.1266