The inflammatory role of platelets in cystic fibrosis.

abstract：:Cigarette smoking is the major factor responsible for chronic obstructive lung disease, but it occurs in only a minority of smokers. Smoking is associated with increased susceptibility to pulmonary infections and with a neutrophil- and macrophage-rich inflammation of the small airways. We compared concentrations of tu...

journal_title：American journal of respiratory and critical care medicine

authors： McCrea KA,Ensor JE,Nall K,Bleecker ER,Hasday JD

更新日期：1994-09-01 00:00:00

abstract：:Bronchial hyperresponsiveness (BHR), the increased sensitivity to a wide variety of stimuli that narrow the airways, is a central abnormality in patients with asthma, and is frequently observed in patients with chronic obstructive pulmonary disease. In the study of the underlying mechanisms of BHR, various animal mode...

journal_title：American journal of respiratory and critical care medicine

authors： Rabe KF

更新日期：1998-11-01 00:00:00

abstract：:Neutrophil adherence to tumor necrosis factor-alpha (TNF-alpha)-treated human pulmonary microvascular endothelial cells (PMECs) induces cytoskeletal changes in endothelial cells that require intercellular adhesion molecule-1 (ICAM-1)-dependent signaling events. This study determined whether similar changes occurred in...

journal_title：American journal of respiratory and critical care medicine

authors： Wang Q,Pfeiffer GR 2nd,Stevens T,Doerschuk CM

更新日期：2002-09-15 00:00:00

abstract：:In this case-control family study of sleep-disordered breathing (SDB), we describe the distributions of SDB and SDB risk factors in African-Americans and Caucasians. A total of 225 African-Americans and 622 Caucasians, ages 2 to 86 yr, recruited as members of families with an individual with known sleep apnea (85 inde...

journal_title：American journal of respiratory and critical care medicine

authors： Redline S,Tishler PV,Hans MG,Tosteson TD,Strohl KP,Spry K

更新日期：1997-01-01 00:00:00

abstract：RATIONALE:Cytomegalovirus (CMV), which is one of the most common infections after lung transplantation, is associated with chronic lung allograft dysfunction and worse post-transplantation survival. Current approaches for at-risk patients include a fixed duration of antiviral prophylaxis despite the associated cost and...

journal_title：American journal of respiratory and critical care medicine

authors： Snyder LD,Chan C,Kwon D,Yi JS,Martissa JA,Copeland CA,Osborne RJ,Sparks SD,Palmer SM,Weinhold KJ

更新日期：2016-01-01 00:00:00

abstract：:Successful bronchodilator therapy with a metered-dose inhaler (MDI) in intubated, mechanically ventilated patients requires adequate delivery of aerosol to the lower respiratory tract. We determined the effect of ventilator mode, inspiratory flow pattern, humidity, and spontaneous respiratory effort on albuterol deliv...

journal_title：American journal of respiratory and critical care medicine

authors： Fink JB,Dhand R,Duarte AG,Jenne JW,Tobin MJ

更新日期：1996-08-01 00:00:00

abstract：RATIONALE:Drug-resistant tuberculosis transmission in hospitals threatens staff and patient health. Surgical face masks used by patients with tuberculosis (TB) are believed to reduce transmission but have not been rigorously tested. OBJECTIVES:We sought to quantify the efficacy of surgical face masks when worn by pati...

journal_title：American journal of respiratory and critical care medicine

authors： Dharmadhikari AS,Mphahlele M,Stoltz A,Venter K,Mathebula R,Masotla T,Lubbe W,Pagano M,First M,Jensen PA,van der Walt M,Nardell EA

更新日期：2012-05-15 00:00:00

abstract：:Keratinocyte growth factor (KGF) induces transient proliferation of alveolar type II cells (AEII) associated with surfactant alterations. To test the hypothesis that homeostasis of intracellular phospholipid stores is maintained under KGF-induced hyperplasia, we (1) collected tissue from adult rat lungs, fixed for lig...

journal_title：American journal of respiratory and critical care medicine

authors： Fehrenbach A,Bube C,Hohlfeld JM,Stevens P,Tschernig T,Hoymann HG,Krug N,Fehrenbach H

更新日期：2003-05-01 00:00:00

abstract：:Asthma in children and young adults is strongly associated with immediate hypersensitivity to indoor allergens, notably those derived from the house dust mite. In addition, outdoor air pollution is considered to aggravate existing asthma. We investigated the prevalence of asthma and the pattern of allergen sensitizati...

journal_title：American journal of respiratory and critical care medicine

authors： Sporik R,Ingram JM,Price W,Sussman JH,Honsinger RW,Platts-Mills TA

更新日期：1995-05-01 00:00:00

abstract：:In this investigation, tenascin (Tn) expression was studied in 51 cases of different types of fibrotic lung disorders originating for years 1981 to 1995. Our aim was to test if accumulation of Tn at the site of lung injury in usual interstitial pneumonia (UIP) could correlate with the prognosis. Lung biopsies taken fr...

journal_title：American journal of respiratory and critical care medicine

authors： Kaarteenaho-Wiik R,Tani T,Sormunen R,Soini Y,Virtanen I,Pääkkö P

更新日期：1996-08-01 00:00:00

abstract：RATIONALE:Biomass exposure is an important risk factor for chronic obstructive pulmonary disease (COPD). However, the time-course behavior of FEV1 in subjects exposed to biomass is unknown. OBJECTIVES:We undertook this study to determine the FEV1 rate decline in subjects exposed to biomass. METHODS:Pulmonary function...

journal_title：American journal of respiratory and critical care medicine

authors： Ramírez-Venegas A,Sansores RH,Quintana-Carrillo RH,Velázquez-Uncal M,Hernandez-Zenteno RJ,Sánchez-Romero C,Velazquez-Montero A,Flores-Trujillo F

更新日期：2014-11-01 00:00:00

abstract：:The aim of this study was to assess positive end-expiratory pressure (PEEP)-induced lung overdistension and alveolar recruitment in six patients with acute lung injury (ALI) using a computed tomographic (CT) scan method. Lung overdistension was first determined in six healthy volunteers in whom CT sections were obtain...

journal_title：American journal of respiratory and critical care medicine

authors： Vieira SR,Puybasset L,Richecoeur J,Lu Q,Cluzel P,Gusman PB,Coriat P,Rouby JJ

更新日期：1998-11-01 00:00:00

abstract：:During dynamic hyperinflation, the ventilatory pump is facing increased demand because it must overcome the intrinsic positive end-expiratory pressure (PEEPi) and decreased capacity since it must operate at a dynamically increased end-expiratory lung volume (EELV). The aim of this study was to evaluate the relative pr...

journal_title：American journal of respiratory and critical care medicine

authors： Yan S,Kayser B

更新日期：1997-08-01 00:00:00

abstract：:Lung cancer is a significant disease with survival rates remaining poor despite numerous therapeutic advances during the last 30 years. Understanding lung cancer pathogenesis through murine modeling may improve future human therapies, and new data indicate that mutations within different endogenous stem cells situated...

journal_title：American journal of respiratory and critical care medicine

authors： Giangreco A,Groot KR,Janes SM

更新日期：2007-03-15 00:00:00

abstract：:We have investigated the influence of the cytokine tumor necrosis factor alpha (TNF alpha), an important mediator of sepsis, on in vitro hamster diaphragm contractility. Costal diaphragm strips were excised and mounted on an experimental apparatus consisting of a force transducer and servomotor. Preparations were rand...

journal_title：American journal of respiratory and critical care medicine

authors： Wilcox P,Milliken C,Bressler B

更新日期：1996-05-01 00:00:00

abstract：:The respiratory-related evoked potential (RREP) is the electroencephalographic response to brief inspiratory occlusion. The P3 component of the response reflects the active cognitive processing of stimulus information. This study investigated the RREP in 16 subjects with asthma and 16 control subjects. In addition, au...

journal_title：American journal of respiratory and critical care medicine

authors： Webster KE,Colrain IM

更新日期：2002-07-01 00:00:00

abstract：:To investigate whether the magnitude of blood flow contributes to ventilator-induced lung injury, 14 sets of isolated rabbit lungs were randomized for perfusion at either 300 (Group A: n = 7) or 900 ml/ min (Group B: n = 7) while ventilated with 30 cm H2O peak static pressure. Control lungs (Group C: n = 7) were venti...

journal_title：American journal of respiratory and critical care medicine

authors： Broccard AF,Hotchkiss JR,Kuwayama N,Olson DA,Jamal S,Wangensteen DO,Marini JJ

更新日期：1998-06-01 00:00:00

abstract：:Exhaled nitric oxide (NO) remains a promising noninvasive index for monitoring inflammatory lung diseases; however, the plateau concentration (C(NO,plat)) is nonspecific and requires a constant exhalation flow rate. We utilized a new technique that employs a variable flow rate to estimate key flow-independent paramete...

journal_title：American journal of respiratory and critical care medicine

authors： Shin HW,Rose-Gottron CM,Sufi RS,Perez F,Cooper DM,Wilson AF,George SC

更新日期：2002-02-01 00:00:00

abstract：:In vivo, IgE production is related to bronchial hyperresponsiveness and, in vitro, passive sensitization of human airways with asthmatic serum containing a high concentration of IgE enhances the contractile response to a variety of agonists. However, cell types implicated in this IgE sensitization are not fully determ...

journal_title：American journal of respiratory and critical care medicine

authors： Berger P,Walls AF,Marthan R,Tunon-de-Lara JM

更新日期：1998-02-01 00:00:00

abstract：:A 21-yr-old man with multiple pulmonary AV fistulae presented with moderate hypoxemia with chronic hyperventilation, which continued even after sufficient oxygenation by 100% O2 inhalation. The infusion of aminophylline, an adenosine receptor blocker, not only increased PaCO2 from 35 to 39 mm Hg but also depressed the...

journal_title：American journal of respiratory and critical care medicine

authors： Kobayashi S,Nishimura M,Nasuhara Y,Miyamoto K,Kawakami Y

更新日期：1994-12-01 00:00:00

abstract：:We have recently demonstrated the development of systemic hypertension in a canine model of obstructive sleep apnea (OSA), but the underlying physiological mechanisms were not identified. Therefore, the purpose of this study was to examine the effect of OSA on arterial baroreceptor control of heart rate (HR) in this c...

journal_title：American journal of respiratory and critical care medicine

authors： Brooks D,Horner RL,Floras JS,Kozar LF,Render-Teixeira CL,Phillipson EA

更新日期：1999-04-01 00:00:00

abstract：:Rationale: Recent studies have demonstrated that extracellular vesicles (EVs) released during acute lung injury (ALI) were inflammatory.Objectives: The current study was undertaken to test the role of EVs induced and released from severe Escherichia coli pneumonia (E. coli EVs) in the pathogenesis of ALI and to determ...

journal_title：American journal of respiratory and critical care medicine

authors： Liu A,Park JH,Zhang X,Sugita S,Naito Y,Lee JH,Kato H,Hao Q,Matthay MA,Lee JW

更新日期：2019-11-15 00:00:00

abstract：RATIONALE:Cigarette smoke is the major risk factor in the development of chronic obstructive pulmonary disease (COPD). Lipidomics is a novel and emerging research field that may provide new insights in the origins of chronic inflammatory diseases, such as COPD. OBJECTIVES:To investigate whether expression of the sputu...

journal_title：American journal of respiratory and critical care medicine

authors： Telenga ED,Hoffmann RF,Ruben t'Kindt,Hoonhorst SJ,Willemse BW,van Oosterhout AJ,Heijink IH,van den Berge M,Jorge L,Sandra P,Postma DS,Sandra K,ten Hacken NH

更新日期：2014-07-15 00:00:00

abstract：:Pulmonary infections are a significant cause of morbidity and mortality in patients with alcohol abuse and human immunodeficiency virus (HIV) infection, two immunocompromising conditions that frequently coexist. This study examined the separate and combined effects of in vivo lentiviral infection and in vitro alcohol ...

journal_title：American journal of respiratory and critical care medicine

authors： Stoltz DA,Nelson S,Kolls JK,Zhang P,Bohm RP Jr,Murphey-Corb M,Bagby GJ

更新日期：2000-01-01 00:00:00

abstract：:Nanoparticle-based drug delivery systems have considerable potential for treatment of tuberculosis (TB). The important technological advantages of nanoparticles used as drug carriers are high stability, high carrier capacity, feasibility of incorporation of both hydrophilic and hydrophobic substances, and feasibility ...

journal_title：American journal of respiratory and critical care medicine

authors： Gelperina S,Kisich K,Iseman MD,Heifets L

更新日期：2005-12-15 00:00:00

abstract：RATIONALE:It is hypothesized that the affective dimension of dyspnea (unpleasantness, emotional response) is not strictly dependent on the intensity of dyspnea. OBJECTIVES:We tested the hypothesis that the ratio of immediate unpleasantness (A(1)) to sensory intensity (SI) varies depending on the type of dyspnea. METH...

journal_title：American journal of respiratory and critical care medicine

authors： Banzett RB,Pedersen SH,Schwartzstein RM,Lansing RW

更新日期：2008-06-15 00:00:00

abstract：:Rationale: Chronic hypersensitivity pneumonitis (CHP) is caused by an immune response to antigen inhalation and is characterized by variable histopathological and clinical features. A subset of subjects with CHP have usual interstitial pneumonia and appear to be clinically similar to subjects with idiopathic pulmonary...

journal_title：American journal of respiratory and critical care medicine

authors： Furusawa H,Cardwell JH,Okamoto T,Walts AD,Konigsberg IR,Kurche JS,Bang TJ,Schwarz MI,Brown KK,Kropski JA,Rojas M,Cool CD,Lee JS,Wolters PJ,Yang IV,Schwartz DA

更新日期：2020-11-15 00:00:00

abstract：:Simple tools for discrimination of lung tissues can be useful in a fast machine-aided diagnosis, for example, by tumor-specific microarrays. We demonstrate that an easy ratio technique, based on the expression levels of only two genes differentially expressed in lung tumor and normal lung samples, allows discriminatio...

journal_title：American journal of respiratory and critical care medicine

authors： Hofmann HS,Hansen G,Burdach S,Bartling B,Silber RE,Simm A

更新日期：2004-09-01 00:00:00

abstract：:Effective treatment of tuberculosis requires adherence to a minimum of 6 months treatment with multiple drugs. To improve adherence and cure rates, directly observed therapy is recommended for the treatment of pulmonary tuberculosis. We compared treatment outcomes among all culture-positive patients treated for active...

journal_title：American journal of respiratory and critical care medicine

authors： Jasmer RM,Seaman CB,Gonzalez LC,Kawamura LM,Osmond DH,Daley CL

更新日期：2004-09-01 00:00:00

abstract：RATIONALE:Activin-A is up-regulated in various respiratory disorders. However, its precise role in pulmonary pathophysiology has not been adequately substantiated in vivo. OBJECTIVES:To investigate in vivo the consequences of dysregulated Activin-A expression in the lung and identify key Activin-A-induced processes th...

journal_title：American journal of respiratory and critical care medicine

authors： Apostolou E,Stavropoulos A,Sountoulidis A,Xirakia C,Giaglis S,Protopapadakis E,Ritis K,Mentzelopoulos S,Pasternack A,Foster M,Ritvos O,Tzelepis GE,Andreakos E,Sideras P

更新日期：2012-02-15 00:00:00