Results 21 to 30 of about 602,571 (169)

Oxygen conditions oscillating between hypoxia and hyperoxia induce different effects in the pulmonary endothelium compared to constant oxygen conditions

Physiological Reports, 2021
The pulmonary endothelium is an immediate recipient of high oxygen concentrations upon oxygen therapy and mediates down‐stream responses. Cyclic collapse and reopening of atelectatic lung areas during mechanical ventilation with high fractions of ...
Peter Wohlrab, Michael Johann Danhofer, Wolfgang Schaubmayr, Akos Tiboldi, Katharina Krenn, Klaus Markstaller, Roman Ullrich, Klaus Ulrich Klein, Verena Tretter   +8 more
doaj   +1 more source

General anesthesia vs. non-general anesthesia for vertebrobasilar stroke endovascular therapy

Frontiers in Neurology, 2023
BackgroundThe optimal type of anesthesia for acute vertebrobasilar artery occlusion (VBAO) remains controversial. We aimed to assess the influence of anesthetic management on the outcomes in VBAO patients received endovascular treatment (EVT ...
Yanan Lu, Pengfei Xu, Jinjing Wang, Lulu Xiao, Pan Zhang, Zuowei Duan, Dezhi Liu, Chaolai Liu, Delong Wang, Di Wang, Chao Zhang, Tao Yao, Wen Sun, Zhaozhao Cheng, Min Li   +14 more
doaj   +1 more source

Noninvasive respiratory support for COVID-19 patients: when, for whom, and how?

Journal of Intensive Care, 2022
The significant mortality rate and prolonged ventilator days associated with invasive mechanical ventilation (IMV) in patients with severe COVID-19 have incited a debate surrounding the use of noninvasive respiratory support (NIRS) (i.e., HFNC, CPAP, NIV)
Zachary P. Sullivan, Luca Zazzeron, Lorenzo Berra, Dean R. Hess, Edward A. Bittner, Marvin G. Chang   +5 more
doaj   +1 more source

Propofol Induction Reduces the Capacity for Neural Information Integration: Implications for the Mechanism of Consciousness and General Anesthesia [PDF]

, 2008
The cognitive unbinding paradigm suggests that the synthesis of cognitive information is attenuated by general anesthesia. Here, we investigated the functional organization of brain activities in the conscious and anesthetized states, based on ...
Byung-Moon Choi, George A. Mashour, Gyu-Jeong Noh, Seunghwan Kim, UnCheol Lee   +4 more
core   +2 more sources

Cognitive dysfunction following desflurane versus sevoflurane general anesthesia in elderly patients: a randomized controlled trial. [PDF]

, 2014
UnlabelledAs life expectancy increases, more patients ≥65 years undergo general anesthesia. Anesthetic agents may contribute to postoperative cognitive dysfunction, and incidence may differ with anesthetic agents or intraoperative anesthesia depth ...
Allard, Martin, Anderson, Donald, Applegate, Richard L, Azer, Sherif, Kim, Amy, Mehdizadeh, Ali, Meineke, Minhthy, Rasmussen, Thomas   +7 more
core   +1 more source

Higher Blood Pressure during Endovascular Thrombectomy in Anterior Circulation Stroke Is Associated with Better Outcomes [PDF]

Journal of Stroke, 2018
Background and Purpose Reports investigating the relationship between in-procedure blood pressure (BP) and outcomes in patients undergoing endovascular thrombectomy (EVT) due to anterior circulation stroke are sparse and contradictory.
Slaven Pikija, Vladimir Trkulja, Christian Ramesmayer, Johannes S. Mutzenbach, Monika Killer-Oberpfalzer, Constantin Hecker, Nele Bubel, Michael Ulrich Füssel, Johann Sellner   +8 more
doaj   +1 more source

Efficacy of external warming in attenuation of hypothermia in surgical patients [PDF]

Vojnosanitetski Pregled, 2016
Background/Aim. Hypothermia in surgical patients can be the consequence of long duration of surgical intervention, general anaesthesia and low temperature in operating room.
Zeba Snježana, Šurbatović Maja, Marjanović Milan, Jevđić Jasna, Hajduković Zoran, Karkalić Radovan, Jovanović Dalibor, Radaković Sonja   +7 more
doaj   +1 more source

General anesthesia does not have persistent effects on attention in rodents [PDF]

, 2019
Background: Studies in animals have shown that general anesthesia can cause persistent spatial memory impairment, but the influence of anesthetics on other cognitive functions is unclear.
Amanda G. Nelson, George A. Mashour, George A. Mashour, Katherine A. LaTendresse, Margaret Phyle, Michael S. Avidan, Romi E. Ajluni, Viviane S. Hambrecht-Wiedbusch, Viviane S. Hambrecht-Wiedbusch   +8 more
core   +2 more sources

Cardiovascular changes after administration of aerosolized salbutamol in horses: five cases [PDF]

, 2014
Prevention and treatment of intraoperative hypoxemia in horses is difficult and both efficacy and safety of therapeutic maneuvers have to be taken into account.
AE Wagner, Chiara Adami, Claudia Spadavecchia, Daniela Casoni, E Spiekerkoetter, EM Kallergis, FJ Derksen, G Nyman, G Nyman, G Nyman, H-M Palos, J Horn, JG Baker, JR Dodam, K Toerneke, K Toerneke, KJ Whitehair, KJ Whitehair, L Devisscher, M Patschova, MA Gaballa, MR Bristow, OE Brodde, SA Robertson, YH Lee   +24 more
core   +4 more sources

Effect of butorphanol tartrate combined with dexmedetomidine on postoperative analgesia [PDF]

Vojnosanitetski Pregled
Background/Aim. Since finding a safe and efficient strategy of multimodal postoperative analgesia and sedation is particularly critical, it is important that dexmedetomidine (DM) combined with opioid anesthetics can enhance that through a synergistic ...
Xu Xiaofeng, Zhan Linsen, Lu Huarong, Yu Gongmin, Xia Changxing, Xu Yongqing, Liu Gang, Chai Yuhui, Lan Yunping   +8 more
doaj   +1 more source