Motoneuronal TASK Channels Contribute to Immobilizing Effects of Inhalational General Anesthetics
نویسندگان
چکیده
منابع مشابه
Motoneuronal TASK channels contribute to immobilizing effects of inhalational general anesthetics.
General anesthetics cause sedation, hypnosis, and immobilization via CNS mechanisms that remain incompletely understood; contributions of particular anesthetic targets in specific neural pathways remain largely unexplored. Among potential molecular targets for mediating anesthetic actions, members of the TASK subgroup [TASK-1 (K2P3.1) and TASK-3 (K2P9.1)] of background K(+) channels are appeali...
متن کاملTASK channels contribute to neuroprotective action of inhalational anesthetics
Postconditioning with inhalational anesthetics can reduce ischemia-reperfusion brain injury, although the cellular mechanisms for this effect have not been determined. The current study was designed to test if TASK channels contribute to their neuroprotective actions. Whole cell recordings were used to examine effects of volatile anesthetic on TASK currents in cortical neurons and to verify los...
متن کاملMembrane-Mediated Effects of General Anesthetics on Ion Channels
General anesthetic drugs were introduced more than 160 years ago and are indispensable in daily surgery at hospitals. Interestingly, their mode of action remains largely unresolved. At present, there are two schools, one favoring specific (direct) interactions of the drugs with proteins of the central nervous system and a second adhering to nonspecific mechanisms through a modulation of biophys...
متن کاملHepatotoxicity of Halogenated Inhalational Anesthetics
CONTEXT Halogenated inhalational anesthetics are currently the most common drugs used for the induction and maintenance of general anesthesia. Postoperative hepatic injury has been reported after exposure to these agents. Based on much evidence, mechanism of liver toxicity is more likely to be immunoallergic. The objective of this review study was to assess available studies on hepatotoxicity o...
متن کاملthe effects of time planning and task complexity on accuracy of narrative task performance
هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2010
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.1655-10.2010