Báo cáo y học: " Ventilator-induced lung injury and mechanotransduction: why should we care" pot

... clinician you may ask why 30 ml/kg of tidal volume was used in this study and you may note that oxygen was used for ventilation. These injurious regimens have been less (if at all) used clinically. ... hyperoxia, and MIP-2 production in ventilator- induced lung injury. J Appl Physiol 2002, 93:517-525. 8. Luo J, Manning BD, Cantley LC: Targeting the PI3K-Akt pathway in human cancer: r...

Ngày tải lên: 13/08/2014, 08:20

... lung resection [1]. Respiratory complications remain the major cause of morbidity and mortality following lung resection. Acute lung injury (ALI) and acute respiratory disease syndrome (ARDS) are responsible ... 4 patients underwent lobectomy or bilobectomy; and 1 patient underwent sublobar resections. The mortality rate with ALI was highest after pneumonectomy (33.3%), followed...

Ngày tải lên: 10/08/2014, 09:22

... lung injury. Methods: The effects of intratracheal ATP on lung permeability, edema or lung inflammation were assessed by measurements of the lung wet-to-dry weight ratio and lung permeability ... ventilator-induced lung injury. Background Acute lung injury and acute respiratory distress syndrome are major causes of acute respiratory failure, and are char- acterized...

Ngày tải lên: 12/08/2014, 14:20

... breathing activity during ven- tilatory support in acute lung injury (ALI) may improve pulmonary gas exchange, systemic blood flow, and oxygen supply to the tissues [1]. Most importantly, spontaneous breathing ... mean airway pressures and minute volumes. Gas exchange, hemodynamics, and inspiratory effort were determined and dynamic computed tomography scans obtained. Aeration...

Ngày tải lên: 13/08/2014, 20:21

... high pulmonary capillary wedge pressure [8]. The key question is therefore whether radiographic pulmonary mechanical and gas exchange abnormalities, Commentary Acute lung injury, overhydration or ... ALI/ARDS may be loose, poorly reproducible, relatively insensitive and nonspecific, and highly therapy-dependent. Overhydration is particularly difficult to recognize. Additional diagnos...

Ngày tải lên: 12/08/2014, 20:21

... directly involving the lung, progression to ALI can be rapid. Acute lung injury (ALI) and its extreme manifestation, the acute respiratory distress syndrome (ARDS) complicate a wide variety of ... medical and surgical conditions, not all of which affect the lung directly [2]. ALI and ARDS are defined by varying degrees of refractory hypoxemia seen in association with bilateral l...

Ngày tải lên: 13/08/2014, 08:20

... FITC-CD45 and anti-mouse PE- IgG serving as control, respectively. Tubes were analyzed by flow cytometry analysis. Cells larger than the counting beads and with at least the granularity of lymphocytes were ... of secondary disorders including pulmonary disease, and renal and liver insufficiency (Table 1). All measurements were also performed in healthy con- trols (nine in the CEC and...

Ngày tải lên: 13/08/2014, 20:22

... 38039, Kayseri, Turkey 3. Konya Educuation Research Hospital Pulmonary Diseases and Critical Care Unit, 42040, Konya, Turkey 4. Erciyes University Department of Infectious Diseases, 38039, Kayseri, ... Doganay 4 , Ibrahim Erayman 5 , Kursat Uzun 1 1. Selcuk University, Meram Medical Faculty, Pulmonary Diseases and Critical Care Department, 42080, Konya, Turkey 2. Erciyes University...

Ngày tải lên: 25/10/2012, 11:04

... Sen Wei, Jun Chen * , Qinghua Zhou * Abstract We report an extremely rare case of Synchronous primary intrapulmonary and mediastinal thymoma in a Chinese patient. We describe the histological and ... compon ent and are very rare[2]. Here we present a successfully resected case of synchro- nous primary intrapulmonary and mediastinal thymom a with vascular reconstruction. Case rep...

Ngày tải lên: 10/08/2014, 09:22

... breathless- ness) and airway obstruction. Hallmarks of asthma are mainly airway hyperresponsiveness caused by a wide vari- ety of stimuli and airway inflammation involving eosi- nophils and mast cells. ... in asthmatic air- ways and human embryonic lungs. Am J Respir Crit Care Med 2005, 171(9):958-965. 56. Yang Y, Haitchi HM, Cakebread J, Sammut D, Harvey A, Powell RM, Holloway JW, H...

Ngày tải lên: 12/08/2014, 14:20