Results 61 to 70 of about 57,319 (259)

Impact of Extracranial Contamination on Regional Cerebral Oxygen Saturation [PDF]

Anesthesiology, 2012
Background Cerebral oximetry is a noninvasive technology using near-infrared spectroscopy (NIRS) to estimate regional cerebral oxygen saturation. Although NIRS cerebral oximetry is being increasingly used in many clinical settings, interdevice technologic differences suggest potential variation in the ability to
Sophie N, Davie, Hilary P, Grocott
openaire   +2 more sources

1,2‐propanediol reformulation improves tribromoethanol safety and reveals pontine GABRA1 enrichment as a candidate mechanistic correlate of anesthesia

Animal Models and Experimental Medicine, EarlyView.
This study develops a reformulated tribromoethanol (TBE) anesthetic using 1,2‐propanediol as a solvent to overcome solvent‐related toxicity. The novel formulation demonstrates, cardiovascular stability, and survival in prolonged protocols. It provides potent, dose‐dependent anesthesia without strain or sex differences.
Xia Li, Yanming Chen, Xinyi Xiao, Guoheng Xu   +3 more
wiley   +1 more source

Effects of Apolipoprotein E Polymorphism on Cerebral Oxygen Saturation After Traumatic Brain Injury

Frontiers in Neurology, 2020
Objective: To investigate the effects of the apolipoprotein E gene (APOE) on the cerebral oxygen saturation of patients after traumatic brain injury (TBI).Methods: Clinical data of 114 patients with TBI and 54 normal people were collected.
Zhimin Wu, Senjie Xiong, Xiaochuan Sun, Quanhong Shi, Wei Dan, Yan Zhan, Yanfeng Xie, Li Jiang   +7 more
doaj   +1 more source

Neuroprotection after transient middle cerebral artery occlusion in male rats using kojic acid nanostructured lipid carriers: A behavioral, biochemical, and histological study on hippocampal CA1 region

Animal Models and Experimental Medicine, EarlyView.
This study demonstrates that kojic acid–loaded nanostructured lipid carriers (KA‐NLC) provide significant neuroprotection in a male rat model of middle cerebral artery occlusion (MCAO)–induced stroke. Treatment with KA‐NLCs reduced cerebral edema, improved motor and coordination balance and neurological scores, and enhanced spatial and avoidance memory.
Mobina Gheibi, Erfan Ghadirzadeh, Javid Tebyani, Seyedeh Mohadeseh Moyaedi, Khadijeh Khezri, Majid Saeedi, Ali Siahposht‐Khachaki, Narges Karimi, Melika Pourhossein, Shiva Shadi, Sasan Shafiei, Atena Sharifi‐Razavi   +11 more
wiley   +1 more source

Pulsed Electromagnetic Fields: A Novel Attractive Therapeutic Opportunity for Neuroprotection After Acute Cerebral Ischemia

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Acute cerebral ischemia is characterized by several pathological processes evolving during time, which contribute to the final tissue damage. Secondary processes, such as prolonged inflammatory response, impaired mitochondrial function and oxidative stress, are responsible for the progression of brain injury to the peri‐infarct area,
Fioravante Capone, Simona Salati, Fabrizio Vincenzi, Micaela Liberti, Giorgio Aicardi, Francesca Apollonio, Katia Varani, Ruggero Cadossi, Vincenzo Di Lazzaro   +8 more
wiley   +1 more source

Effect of indocyanine green dye administration on cerebral oxygen saturation

Indian Journal of Anaesthesia, 2016
Sir, Near-infrared spectroscopy (NIRS) is a non-invasive continuous method of measuring regional cerebral oxygen tissue saturation (SctO2).[1] It uses a technique similar to pulse oximetry where light absorption in wavelength 600–900 nm is used. Indocyanine green (ICG) is a water soluble and iodide containing dye that fluoresces when exposed to ...
Byrappa Vinay, M N Chidananda Swamy, H R Sunil Kumar, Rudrappa Satish   +3 more
openaire   +3 more sources

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Near-infrared spectroscopy-based cerebral oxygen monitoring in perioperative neurocognitive disorders of older adults: current evidence and future perspectives

Frontiers in Aging Neuroscience
Perioperative neurocognitive disorders (PNDs) are common pathophysiological states and neurological complications in older adult patients after surgery, which severely restrict the quality of postoperative rehabilitation and increase the social medical ...
Yuhan Meng, Ruyi Xia, Meiru Jiang, Tao Li, Qiaoxia Sun, Jiahai Ma   +5 more
doaj   +1 more source

Progress report on new epilepsy treatments: A summary of the Eighteenth Eilat Conference on New Antiepileptic Drugs and Devices (EILAT XVIII). I. Treatments in preclinical and early clinical development

Epilepsia, EarlyView.
Abstract Over the last 34 years, the Eilat Conference on New Antiepileptic Drugs and Devices has provided an interactive forum for stakeholders to discuss investigational and recently licensed treatments for seizures and epilepsy. The Eighteenth Eilat Conference on New Antiepileptic Drugs and Devices (EILAT XVIII) took place in Madrid, Spain, on May 3 ...
Meir Bialer, Cecilie Johannessen Landmark, Matthias J. Koepp, Emilio Perucca, Piero Perucca, Torbjörn Tomson, H. Steve White, Elaine Wirrell   +7 more
wiley   +1 more source

Bilateral detection, prediction, and lateralization of seizures using white matter

Epilepsia Open, EarlyView.
Abstract Objective To determine how the corpus callosum handles interhemispheric seizure propagation and to assess its potential as a strategic recording locus for state‐dependent biomarkers. Methods Epileptiform activity was induced in vitro and in vivo using 4‐aminopyridine. Propagation dynamics were examined using cross‐correlation analysis.
Nrupen Pakalapati, Chia‐Chu Chiang, Siddharth Lokam, Dominique M. Durand   +3 more
wiley   +1 more source