Results 31 to 40 of about 288,490 (194)
Minocycline attenuates cognitive impairment induced by isoflurane anesthesia in aged rats. [PDF]
PLoS ONE, 2013 Postoperative cognitive dysfunction (POCD) is a clinical phenomenon characterized by cognitive deficits in patients after anesthesia and surgery, especially in geriatric surgical patients. Although it has been documented that isoflurane exposure impaired
Feijuan Kong +6 more
doaj +1 more source
BJA Open, 2022 Background: Emerging data suggest that volatile anaesthetic agents may be protective during critical illness. Methods: Three-month-old Sprague Dawley rats were randomly allocated to one of four groups: isoflurane during surgery followed by 3 days of ...
Keita Ikeda +2 more
doaj +1 more source
Activation of D1 Dopamine Receptors Induces Emergence from Isoflurane General Anesthesia [PDF]
, 2012 Background: A recent study showed that methylphenidate induces emergence from isoflurane anesthesia. Methylphenidate inhibits dopamine and norepinephrine reuptake transporters.
Brown, Emery N. +3 more
core +1 more source
Desflurane Selectively Suppresses Long-latency Cortical Neuronal Response to Flash in the Rat [PDF]
, 2009 Background—The effect of inhalational anesthetics on sensory-evoked unit activity in the cerebral cortex has been controversial. Desflurane has desirable properties for in vivo neurophysiologic studies but its effect on cortical neuronal activity and ...
Hudetz, Anthony G. +2 more
core +2 more sources
Isoflurane anesthesia promotes cognitive impairment by inducing expression of β-amyloid protein-related factors in the hippocampus of aged rats. [PDF]
PLoS ONE, 2017 Isoflurane anesthesia has been shown to be responsible for cognitive impairment in Alzheimer's disease (AD) and development of AD in the older age groups.
Shuai Zhang +6 more
doaj +1 more source
Frontiers in Physiology, 2022 Inhalation anesthetics isoflurane and sevoflurane have been widely used in clinical practice for anesthesia. However, the molecular mechanisms underlying the faster recovery from sevoflurane anesthesia than isoflurane anesthesia remain largely ...
Zongyuan Ma +4 more
doaj +1 more source
Frontiers in Behavioral Neuroscience, 2020 Isoflurane contributes to cognitive deficits when used as a general anesthetic, and so does sleep deprivation (SD). Patients usually suffer from insomnia before an operation due to anxiety, fear, and other factors. It remains unclear whether preoperative
Kai Zhang +13 more
doaj +1 more source
Anesthetic propofol attenuates the isoflurane-induced caspase-3 activation and Aβ oligomerization. [PDF]
PLoS ONE, 2011 Accumulation and deposition of β-amyloid protein (Aβ) are the hallmark features of Alzheimer's disease. The inhalation anesthetic isoflurane has been shown to induce caspase activation and increase Aβ accumulation.
Yiying Zhang +8 more
doaj +1 more source
PLoS ONE, 2015 This study demonstrates that in mice subjected to hypoxia-ischemia (HI) brain injury isoflurane anesthesia initiated upon reperfusion limits a release of mitochondrial oxidative radicals by inhibiting a recovery of complex-I dependent mitochondrial ...
Sergey A Sosunov +5 more
doaj +1 more source
Anesthetic isoflurane increases phosphorylated tau levels mediated by caspase activation and Aβ generation. [PDF]
PLoS ONE, 2012 Anesthetic isoflurane has been shown to promote Alzheimer's disease (AD) neuropathogenesis by inducing caspase activation and accumulation of β-amyloid (Aβ). Phosphorylation of tau protein is another important feature of AD neuropathogenesis.
Yuanlin Dong +4 more
doaj +1 more source