Results 81 to 90 of about 221,156 (291)

Association between intraoperative tidal volume and postoperative acute kidney injury in non-cardiac surgical patients using a propensity score-weighted analysis

Scientific Reports
Acute kidney injury (AKI) is related to adverse clinical outcomes. Therefore, identifying patients at increased risk of postoperative AKI and proactively providing appropriate care is crucial.
Ji-Yoon Jung, Seung Eun Song, Suhyun Hwangbo, So Yeong Hwang, Won Ho Kim, Hyun-Kyu Yoon   +5 more
doaj   +1 more source

Low tidal volume ventilation in acute respiratory distress syndrome [PDF]

Indian Journal of Critical Care Medicine, 2005
Ashbaug first described acute respiratory distress syn­ drome (ARDS) in 1967 [1] in patients having acute respi­ ratory distress, cyanosis refractory to oxygen therapy, decreased lung compliance, and diffuse infiltrates evi­ dent on the chest radiograph.
Ashwini Jahagirdar, Shirish Prayag
openaire   +1 more source

The CFHTLS Deep Catalog of Interacting Galaxies I. Merger Rate Evolution to z=1.2 [PDF]

, 2010
We present the rest-frame optical galaxy merger fraction between 0 ...
Bridge, Carrie R., Carlberg, Raymond G., Sullivan, Mark   +2 more
core   +2 more sources

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, EarlyView.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Ultra-protective tidal volume: how low should we go? [PDF]

Critical Care, 2013
Applying tidal volumes of less than 6 mL/kg might improve lung protection in patients with acute respiratory distress syndrome. In a recent article, Retamal and colleagues showed that such a reduction is feasible with conventional mechanical ventilation and leads to less tidal recruitment and overdistension without causing carbon dioxide retention or ...
Costa, Eduardo LV, Amato, Marcelo BP
openaire   +2 more sources

Roche volume filling and the dissolution of open star clusters

, 2015
From direct N-body simulations we find that the dynamical evolution of star clusters is strongly influenced by the Roche volume filling factor. We present a parameter study of the dissolution of open star clusters with different Roche volume filling ...
Berczik, P., Ernst, A., Just, A., Noel, T.   +3 more
core   +1 more source

Local Primordial Non-Gaussianities and Super-Sample Variance

, 2020
Fluctuations with wavelengths larger than the volume of a galaxy survey affect the measurement of the galaxy power spectrum within the survey itself. In the presence of local Primordial Non- Gaussianities (PNG), in addition to the super-sample matter ...
Castorina, Emanuele, Dizgah, Azadeh Moradinezhad   +1 more
core   +1 more source

Inactivation Rap2a in Endothelial Cell Prevents Pulmonary Fibrosis by Regulating Immune Microenvironment Through MAP4K4‐VCAM1 Signaling

Advanced Science, EarlyView.
We identified the endothelial RAP2A as a regulator of inflammatory endothelial activation in experimental lung fibrosis and suggest that targeting RAP2A‐mediated signaling may represent a potential strategy to modulate endothelial–immune crosstalk during fibrotic lung injury.
Xiaolan Zheng, Peng Yue, Kaiyu Zhou, Guidong Gong, Yue Zhang, Sha Lin, Xu Liu, Yanjiang Zheng, Siyuan Jing, Junling Guo, Yan Qi, Bi‐Sen Ding, Yimin Hua, Yifei Li   +13 more
wiley   +1 more source

Current ventilation practice during general anaesthesia: a retrospective audit in Melbourne, Australia

BMC Anesthesiology, 2014
Background Recent evidence suggests that the use of low tidal volume ventilation with the application of positive end-expiratory pressure (PEEP) may benefit patients at risk of respiratory complications during general anaesthesia.
Dharshi Karalapillai, Laurence Weinberg, Jonathan Galtieri, Neil Glassford, Glenn Eastwood, Jai Darvall, Jake Geertsema, Ravi Bangia, Jane Fitzgerald, Tuong Phan, Luke OHallaran, Adriano Cocciante, Stuart Watson, David Story, Rinaldo Bellomo   +14 more
doaj   +1 more source

The mass function and dynamical mass of young star clusters: Why their initial crossing-time matters crucially

, 2012
We highlight the impact of cluster-mass-dependent evolutionary rates upon the evolution of the cluster mass function during violent relaxation, that is, while clusters dynamically respond to the expulsion of their residual star-forming gas.
Bastian, Baumgardt, Baumgardt, Baumgardt, Beuther, Brandner, Chandar, Clark, Clarkson, de Grijs, Dowell, Elson, Espinoza, Fall, Fall, Fleck, Geneviève Parmentier, Gennaro, Geyer, Gieles, Goodwin, Goodwin, Heggie, Holger Baumgardt, Kroupa, Kroupa, Krumholz, Lada, Larsen, Longmore, Lüghausen, Maraston, Marks, Mengel, Mengel, Müller, Najarro, Oey, Parmentier, Parmentier, Parmentier, Parmentier, Parmentier, Parmentier, Pfalzner, Piskunov, Rochau, Vesperini, Wu   +48 more
core   +1 more source