Results 21 to 30 of about 4,770,227 (251)

Nanoparticle delivery of microRNA-146a regulates mechanotransduction in lung macrophages and mitigates injury during mechanical ventilation

Nature Communications, 2021
There are no targeted pharmacologic therapies to treat lung injury during mechanical ventilation (MV). Here the authors identify a mechanosensitive microRNA (miR-146a) in alveolar macrophages during MV and increase miR-146a to supraphysiological levels ...
Christopher M. Bobba, Qinqin Fei, Vasudha Shukla, Hyunwook Lee, Pragi Patel, Rachel K. Putman, Carleen Spitzer, MuChun Tsai, Mark D. Wewers, Robert J. Lee, John W. Christman, Megan N. Ballinger, Samir N. Ghadiali, Joshua A. Englert   +13 more
doaj   +1 more source

Lung volume recruitment maneuvers and respiratory system mechanics in mechanically ventilated mice [PDF]

, 2009
The study aim was to establish how recruitment maneuvers (RMs) influence lung mechanics and to determine whether RMs produce lung injury. Healthy BALB/c mice were allocated to receive positive end-expiratory pressure (PEEP) at 2 or 6 cmH2O and volume ...
Sly, P.D., Hantos, Z, Sly, Peter D., Berry, L.J., Turner, D.J., Zosky, G R, Cannizzaro, V; https://orcid.org/, Turner, Debra J., Hantos, Zoltan, Cannizzaro, V., Berry, Luke J., Nicholls, P.K., Hantos, Z., Nicholls, P K, Sly, P D, Zosk, G.R., Zosky, Graeme R., Berry, L J, Cannizzaro, Vincenzo, Nicholls, Phillip K., Turner, D J   +20 more
core   +1 more source

High tidal volume ventilation is not deleterious in infant rats exposed to severe hemorrhage [PDF]

, 2010
BACKGROUND: Both high tidal volume (VT) ventilation and hemorrhage induce acute lung injury in adult rodents. It is not known whether injurious ventilation augments lung injury in infant rats exposed to severe hemorrhage.
Nicholls, Philip K., Sly, P.D., Hantos, Z, Sly, Peter D., Berry, L.J., Cannizzaro, V; https://orcid.org/, Hantos, Zoltán, Cannizzaro, V., Berry, Luke J., Nicholls, P.K., Hantos, Z., Nicholls, P K, Sly, P D, Berry, L J, Cannizzaro, Vincenzo   +14 more
core   +1 more source

HIF1A reduces acute lung injury by optimizing carbohydrate metabolism in the alveolar epithelium [PDF]

, 2013
Background: While acute lung injury (ALI) contributes significantly to critical illness, it resolves spontaneously in many instances. The majority of patients experiencing ALI require mechanical ventilation.
Christoph H Borchers, Michel Mittelbronn, Thomas Packard, Kominsky, Douglas J., Bonney, Megan, Packard, Thomas, Michel Mittelbronn (307400), Eltzschig, Holger K., Holger K Eltzschig, Kelley Brodsky (448211), Mariani, Thomas J., Borchers, Christoph H., Brodsky, Kelley, Christoph H. Borchers (159697), Thomas J. Mariani (11667), Han, Jun, Eckle, Tobias, Holger K. Eltzschig (37610), Mittelbronn, Michel Guy André, Megan Bonney (462424), Thomas J Mariani, Jun Han, Douglas J Kominsky, Douglas J. Kominsky (462426), Tobias Eckle, Jun Han (231645), Kelley Brodsky, Megan Bonney, Tobias Eckle (65757), Thomas Packard (462425)   +29 more
core   +1 more source

The Beta Agonist Lung Injury TrIal (BALTI) : prevention trial protocol [PDF]

, 2011
Background: Acute lung injury complicates approximately 25-30% of subjects undergoing oesophagectomy. Experimental studies suggest that treatment with beta agonists may prevent the development of acute lung injury by decreasing inflammatory cell ...
Matthew W Cooke, Thickett, David R, Cooke, MW, Lamb, S. E. (Sallie E.), Thickett David R, David R Thickett, Cooke, Matthew (Professor of clinical systems design), Lamb, Sarah E, Gao, F, Perkins, Gavin D., Gates, S, Daniel Park, Mistry Dipesh, Alderson, D, Fang Gao, Gao, Fang; id_orcid, Alderson, Derek, Cooke Matthew W, Gao Fang, Mistry, D, Dipesh Mistry, Alderson Derek, Perkins, GD, Gao, Fang, Mistry, Dipesh, Park, Daniel P., Park Daniel, Cooke, Matthew W, Thickett, David R; id_orcid, Thickett, DR, Gates, Simon, Lamb, Sarah, Sarah E Lamb, Park, Daniel, Gavin D Perkins, Park, D, Perkins, Gavin D, Simon Gates, Thickett, David R., Smith, F. Gao (Fang Gao), Gates Simon, Lamb Sarah E, Derek Alderson, Perkins Gavin D, Lamb, SE   +44 more
core   +3 more sources

Favorable outcome with early initiation of VV-ECMO for unilateral lung disease in children

Respiratory Medicine Case Reports, 2019
Unilateral lung diseases such as unilateral pneumonia, trauma or pulmonary hemorrhage can cause profound hypoxemic respiratory failure necessitating mechanical ventilation. These disorders are characterized by marked asymmetry in lung mechanics, with the
Hammad A. Ganatra, Daniah Shamim, Angela Farnan, Girish Deshpande   +3 more
doaj   +1 more source

Sevoflurane posttreatment prevents oxidative and inflammatory injury in ventilator-induced lung injury. [PDF]

PLoS ONE, 2018
Mechanical ventilation is a life-saving clinical treatment but it can induce or aggravate lung injury. New therapeutic strategies, aimed at reducing the negative effects of mechanical ventilation such as excessive production of reactive oxygen species ...
Julie Wagner, Karl M Strosing, Sashko G Spassov, Ziwei Lin, Helen Engelstaedter, Sabine Tacke, Alexander Hoetzel, Simone Faller   +7 more
doaj   +1 more source

Simvastatin reduces endotoxin-induced acute lung injury by decreasing neutrophil recruitment and radical formation. [PDF]

, 2012
Treatment of acute lung injury (ALI) remains an unsolved problem in intensive care medicine. As simvastatin exerts protective effects in inflammatory diseases we explored its effects on development of ALI and due to the importance of neutrophils in ALI ...
Vijayan, Santosh, Mörgelin Matthias, Grommes Jochen, Köppel, Thomas, Grommes, Jochen, Binneboesel, Marcel, Mörgelin, Matthias, Helene Hartwig (158829), Weber, Christian, Matthias Mörgelin (109607), Rolf Dembinski, Santosh Vijayan, Jochen Grommes (158815), Söhnlein, Oliver, Dembinski, Rolf, Drechsler, Maik, Thomas Andreas Koeppel, Oliver Soehnlein, Moergelin, Matthias, Vijayan Santosh, Dembinski Rolf, Weber Christian, Santosh Vijayan (158820), Koeppel, Thomas Andreas, Binnebösel, Marcel, Christian Weber (86566), Maik Drechsler (158824), Michael Jacobs, Maik Drechsler, Lund University., Rolf Dembinski (12675), Thomas Andreas Koeppel (158847), Koeppel Thomas Andreas, Marcel Binnebösel, Matthias Mörgelin, Jacobs, Michael, Jacobs Michael, Binnebösel Marcel, Oliver Soehnlein (158864), Michael Jacobs (105163), Hartwig Helene, Jochen Grommes, Mörgelin, Matthias,, Helene Hartwig, Marcel Binnebösel (158855), Soehnlein, Oliver, Hartwig, Helene, Drechsler Maik, Soehnlein Oliver, Christian Weber   +49 more
core   +2 more sources

Mechanisms of Lung Injury in a Mouse Model of Bronchopulmonary Dysplasia [PDF]

, 2009
Bronchopulmonary dysplasia (BPD) is a chronic lung disease that affects preterm infants. Increased levels of inflammatory mediators in the amniotic fluid and in the lungs of preterm infants are associated with the development of BPD.
Hogmalm, Anna
core   +1 more source

Emerging concepts in ventilation-induced lung injury [version 1; peer review: 4 approved]

F1000Research, 2020
Ventilation-induced lung injury results from mechanical stress and strain that occur during tidal ventilation in the susceptible lung. Classical descriptions of ventilation-induced lung injury have focused on harm from positive pressure ventilation ...
Purnema Madahar, Jeremy R. Beitler
doaj   +1 more source