Mild hypothermia ameliorates anesthesia toxicity in the neonatal macaque brain
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چکیده
منابع مشابه
Isoflurane-induced neuroapoptosis in the neonatal rhesus macaque brain.
BACKGROUND Brief isoflurane anesthesia induces neuroapoptosis in the developing rodent brain, but susceptibility of non-human primates to the apoptogenic action of isoflurane has not been studied. Therefore, we exposed postnatal day 6 (P6) rhesus macaques to a surgical plane of isoflurane anesthesia for 5 h, and studied the brains 3 h later for histopathologic changes. METHOD With the same in...
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BACKGROUND AND PURPOSE The purpose of the present study is to determine the effect of mild hypothermia on the synthesis of ubiquitin, an important protein for maintenance of cell viability, in the hippocampal neurons following transient cerebral ischemia. METHODS Transient ischemia was induced by occluding both common carotid arteries for 5 minutes. In experiment 1, the animals were divided i...
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Over the last 50 years deep hypothermia (23 degrees C) has demonstrated to be an excellent neuroprotective agent in cerebral ischemic injury. Mild hypothermia (31-33 degrees C) has proven to have the same neuroprotective properties without the detrimental effects of deep hypothermia. Mechanisms of injury that are exaggerated by moderate hyperthermia and ameliorated by hypothermia include, reduc...
متن کاملCardiovascular responses to the induction of mild hypothermia in the presence of epidural anesthesia.
BACKGROUND The combining of epidural anesthesia with general anesthesia impairs central and peripheral thermoregulatory control and therefore is often accompanied by unintended intraoperative hypothermia. However, little is known about the cardiovascular response to hypothermia during combined epidural and general anesthesia. The authors assessed the effects of hypothermia during such combined ...
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BACKGROUND AND PURPOSE We previously showed that mild hypothermia protects against experimental stroke, even when cooling was delayed by 2 hours. Protection may be due in part to inhibiting inflammation. To clarify, we examined leukocyte infiltration, microglial activation, and adhesion molecule expression in models of stroke and pure brain inflammation. METHODS Rats underwent 2-hour middle c...
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ژورنال
عنوان ژورنال: Neurobiology of Disease
سال: 2019
ISSN: 0969-9961
DOI: 10.1016/j.nbd.2019.104489