Clinical relevance of airway 11beta-hydroxysteroid dehydrogenase type II enzyme in asthma.

abstract：:Quality of life has been found to be impaired both in patients with asthma and in patients with allergic rhinitis, but the relative burden of these diseases has not been investigated. We analyzed answers to the SF-36 questionnaire from 850 subjects recruited in two French centers participating in the European Communit...

journal_title：American journal of respiratory and critical care medicine

authors： Leynaert B,Neukirch C,Liard R,Bousquet J,Neukirch F

更新日期：2000-10-01 00:00:00

abstract：RATIONALE:Little is known about the incidence of isoniazid-associated hepatitis in HIV-infected Africans who receive both isoniazid preventive therapy (IPT) and antiretroviral therapy (ART). OBJECTIVES:To assess the rate of and risk factors for isoniazid (INH)-associated hepatitis in persons living with HIV (PLWH) dur...

journal_title：American journal of respiratory and critical care medicine

authors： Tedla Z,Nyirenda S,Peeler C,Agizew T,Sibanda T,Motsamai O,Vernon A,Wells CD,Samandari T

更新日期：2010-07-15 00:00:00

abstract：:We surveyed pulmonologists to determine which procedures they do in practice, where they learned the procedures, and how much training they recommend to attain and maintain clinical competence in each. We mailed a survey to a random sample of 1,000 members of the American College of Physicians who were identified as p...

journal_title：American journal of respiratory and critical care medicine

authors： Tape TG,Blank LL,Wigton RS

更新日期：1995-02-01 00:00:00

abstract：:Mechanical ventilation may promote overdistension-induced pulmonary lesions in patients with acute respiratory distress syndrome (ARDS). The static pressure-volume (P-V) curve of the respiratory system can be used to determine the lung volume and corresponding static airway pressure at which lung compliance begins to ...

journal_title：American journal of respiratory and critical care medicine

authors： Roupie E,Dambrosio M,Servillo G,Mentec H,el Atrous S,Beydon L,Brun-Buisson C,Lemaire F,Brochard L

更新日期：1995-07-01 00:00:00

abstract：:E-selectin, an early mediator of leukocyte-endothelial adhesion, is expressed on activated endothelium. Soluble E-selectin is present in the supernatant of cytokine-activated endothelial cells and elevated serum levels are found in a variety of inflammatory conditions. We documented elevated E-selectin serum levels in...

journal_title：American journal of respiratory and critical care medicine

authors： Cummings CJ,Sessler CN,Beall LD,Fisher BJ,Best AM,Fowler AA 3rd

更新日期：1997-08-01 00:00:00

abstract：:Protein tyrosine kinase signaling cascade plays a pivotal role in the activation of inflammatory cells. The purpose of this study was to investigate the effects of genistein, a broad-spectrum protein tyrosine kinase inhibitor, on airway inflammation in an in vivo guinea pig model of asthma. Guinea pigs were actively s...

journal_title：American journal of respiratory and critical care medicine

authors： Duan W,Kuo IC,Selvarajan S,Chua KY,Bay BH,Wong WS

更新日期：2003-01-15 00:00:00

abstract：RATIONALE:Genetic alterations on 8p22 have been implicated in multiple cancers, including lung cancer. In this region, genetic variants of the class A scavenger receptor (SR-A) gene have been associated with prostate cancer risk and have been highlighted as a potential susceptibility gene of cancer. OBJECTIVES:To dete...

journal_title：American journal of respiratory and critical care medicine

authors： Ben J,Jin G,Zhang Y,Ma B,Bai H,Chen J,Zhang H,Gong Q,Zhou X,Zhang H,Qian L,Zhu X,Li X,Yang Q,Hu Z,Xu Y,Shen H,Chen Q

更新日期：2012-10-15 00:00:00

abstract：:We have applied the technique of sputum induction by hypertonic saline in asthmatics and nonatopic control subjects to study an array of indices of airway inflammation believed to be relevant to asthma pathogenesis. Compatible with a central role for eosinophils and mast cells in asthma, sputum of asthmatic subjects c...

journal_title：American journal of respiratory and critical care medicine

authors： Louis R,Shute J,Biagi S,Stanciu L,Marrelli F,Tenor H,Hidi R,Djukanović R

更新日期：1997-02-01 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：RATIONALE:Patients with acute lung injury have impaired function of the lung surfactant system. Prior clinical trials have shown that treatment with exogenous recombinant surfactant protein C (rSP-C)-based surfactant results in improvement in blood oxygenation and have suggested that treatment of patients with severe d...

journal_title：American journal of respiratory and critical care medicine

authors： Spragg RG,Taut FJ,Lewis JF,Schenk P,Ruppert C,Dean N,Krell K,Karabinis A,Günther A

更新日期：2011-04-15 00:00:00

abstract：:Early experience suggests that lung volume reduction surgery improves exercise tolerance as measured by the 6-min walk distance in patients with emphysema. To identify the physiologic mechanism(s) by which lung volume reduction surgery improved exercise, we performed progressive cardiopulmonary exercise testing, inclu...

journal_title：American journal of respiratory and critical care medicine

authors： Benditt JO,Lewis S,Wood DE,Klima L,Albert RK

更新日期：1997-08-01 00:00:00

abstract：:Rationale: Chronic obstructive pulmonary disease (COPD) has been associated with numerous genetic variants, yet the extent to which its genetic risk is mediated by variation in lung structure remains unknown.Objectives: To characterize associations between a genetic risk score (GRS) associated with COPD susceptibility...

journal_title：American journal of respiratory and critical care medicine

authors： Oelsner EC,Ortega VE,Smith BM,Nguyen JN,Manichaikul AW,Hoffman EA,Guo X,Taylor KD,Woodruff PG,Couper DJ,Hansel NN,Martinez FJ,Paine R 3rd,Han MK,Cooper C,Dransfield MT,Criner G,Krishnan JA,Bowler R,Bleecker ER,Pet

更新日期：2019-09-15 00:00:00

abstract：RATIONALE:Chronic infection with Burkholderia cepacia complex bacteria in cystic fibrosis is associated with accelerated decline in pulmonary function and increased mortality. Clinical implications of the recently characterized genomovar VI, B. dolosa, are unknown. OBJECTIVES:Characterization of impact of B. dolosa on...

journal_title：American journal of respiratory and critical care medicine

authors： Kalish LA,Waltz DA,Dovey M,Potter-Bynoe G,McAdam AJ,Lipuma JJ,Gerard C,Goldmann D

更新日期：2006-02-15 00:00:00

abstract：:We investigated whether exposure to ozone (O(3)) 24 hours after an allergen challenge test would increase airway eosinophilia induced by allergen in subjects with mild asthma with late airway response. Twelve subjects with mild atopic asthma participated in a randomized, single-blind study. Subjects underwent allergen...

journal_title：American journal of respiratory and critical care medicine

authors： Vagaggini B,Taccola M,Cianchetti S,Carnevali S,Bartoli ML,Bacci E,Dente FL,Di Franco A,Giannini D,Paggiaro PL

更新日期：2002-10-15 00:00:00

abstract：RATIONALE:S. aureus is the most common respiratory pathogen isolated from patients with cystic fibrosis (CF) in the US. While modes of acquisition and genetic adaptation have been described for Pseudomonas aeruginosa, resulting in improved diagnosis and treatment, these features remain more poorly defined for S. aureus...

journal_title：American journal of respiratory and critical care medicine

authors： Long DR,Wolter DJ,Lee M,Precit M,McLean K,Holmes E,Penewit K,Waalkes A,Hoffman LR,Salipante SJ

更新日期：2020-12-09 00:00:00

abstract：RATIONALE:Cystic fibrosis (CF) is characterized by dietary antioxidant deficiencies, which may contribute to an oxidant-antioxidant imbalance and oxidative stress. OBJECTIVES:Evaluate the effects of an oral antioxidant-enriched multivitamin supplement on antioxidant concentrations, markers of inflammation and oxidativ...

journal_title：American journal of respiratory and critical care medicine

authors： Sagel SD,Khan U,Jain R,Graff G,Daines CL,Dunitz JM,Borowitz D,Orenstein DM,Abdulhamid I,Noe J,Clancy JP,Slovis B,Rock MJ,McCoy KS,Strausbaugh S,Livingston FR,Papas KA,Shaffer ML

更新日期：2018-09-01 00:00:00

abstract：:We determined if pulmonary peptidoleukotrienes contribute to the pathogenesis of chronic lung disease of extreme prematurity (CLD) by measuring urinary leukotriene E4 (uLTE4). Study patients had a birth weight < 1000 g and were about 28 d old when they were classified as normal control subjects (n = 8) or as having CL...

journal_title：American journal of respiratory and critical care medicine

authors： Davidson D,Drafta D,Wilkens BA

更新日期：1995-03-01 00:00:00

abstract：:The bactericidal activities of several once-weekly rifapentine (P)-containing combination regimens against Mycobacterium tuberculosis, and their ability to prevent the selection of rifampin (R)-resistant mutants, were compared with those of the standard six-times-weekly regimen consisting of R, isoniazid (H), and pyra...

journal_title：American journal of respiratory and critical care medicine

authors： Grosset J,Lounis N,Truffot-Pernot C,O'Brien RJ,Raviglione MC,Ji B

更新日期：1998-05-01 00:00:00

abstract：:Reduced bronchodilatation in response to deep inspiration (DI) has been demonstrated in asthmatics. We have previously shown that inhibition of DI for 10 min or more during methacholine inhalation increases airway narrowing in normals. We tested the hypothesis that inhibition of DIs during methacholine inhalation in a...

journal_title：American journal of respiratory and critical care medicine

authors： King GG,Moore BJ,Seow CY,Paré PD

更新日期：2001-07-15 00:00:00

abstract：RATIONALE:Lack of health insurance maybe an independent risk factor for mortality and differential treatment in critical illness. OBJECTIVES:To determine whether uninsured critically ill patients had differences in 30-day mortality and critical care service use compared with those with private insurance and to determi...

journal_title：American journal of respiratory and critical care medicine

authors： Lyon SM,Benson NM,Cooke CR,Iwashyna TJ,Ratcliffe SJ,Kahn JM

更新日期：2011-10-01 00:00:00

abstract：:The present prospective study was designed to determine the prevalence of pleural effusion at approximately 28 days after cardiac surgery and their subsequent course. This consecutive case study included 389 patients; 312 had only coronary artery bypass graft surgery (CABG) surgery, 37 had both valve and CABG surgery,...

journal_title：American journal of respiratory and critical care medicine

authors： Light RW,Rogers JT,Moyers JP,Lee YC,Rodriguez RM,Alford WC Jr,Ball SK,Burrus GR,Coltharp WH,Glassford DM Jr,Hoff SJ,Lea JW 4th,Nesbitt JC,Petracek MR,Starkey TD,Stoney WS,Tedder M

更新日期：2002-12-15 00:00:00

abstract：:In animal models of endotoxemia, sepsis is associated with the accumulation of leukocytes and altered microvascular perfusion. In order to test the hypothesis that bacterial sepsis upregulates leukocyte-endothelial adhesion, we used intravital microscopy to examine the flow behavior of leukocytes in the postcapillary ...

journal_title：American journal of respiratory and critical care medicine

authors： Piper RD,Pitt-Hyde ML,Anderson LA,Sibbald WJ,Potter RF

更新日期：1998-01-01 00:00:00

abstract：:During Operation Everest III (Comex '97), to assess the consequences of altitude-induced hypoxia, eight volunteers were decompressed in a hypobaric chamber, with a decompression profile simulating the climb of Mount Everest. Cardiac function was assessed using a combination of M-mode and two-dimensional echocardiograp...

journal_title：American journal of respiratory and critical care medicine

authors： Boussuges A,Molenat F,Burnet H,Cauchy E,Gardette B,Sainty JM,Jammes Y,Richalet JP

更新日期：2000-01-01 00:00:00

abstract：:Most patients with cystic fibrosis (CF) are infected by Pseudomonas aeruginosa. Dextran exhibits anti-adhesive effects in preventing attachment of P. aeruginosa to epithelial cells (1). The initial purpose of this study was to evaluate the potential of dextran to alter the rheology and ciliary transportability of CF s...

journal_title：American journal of respiratory and critical care medicine

authors： Feng W,Garrett H,Speert DP,King M

更新日期：1998-03-01 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：:The rise in childhood asthma prevalence suggests a role for environmental factors in the etiology of this evolving epidemic; however, genetics also influence the occurrence of asthma. Glutathione S-transferase (GST) M1 may play a role in asthma and wheezing occurrence among those exposed to tobacco smoke, as it functi...

journal_title：American journal of respiratory and critical care medicine

authors： Gilliland FD,Li YF,Dubeau L,Berhane K,Avol E,McConnell R,Gauderman WJ,Peters JM

更新日期：2002-08-15 00:00:00

abstract：:We describe two reliable methods for high-throughput screening of proteinase inhibitor (PI) S and PI Z alpha(1)-antitrypsin (alpha(1)-AT) deficiency alleles from dried blood spot (DBS) specimens using the LightCycler fluorimetric analyzer. The method was used to study 72 patients with chronic obstructive pulmonary dis...

journal_title：American journal of respiratory and critical care medicine

authors： Rodriguez F,Jardí R,Costa X,Cotrina M,Galimany R,Vidal R,Miravitlles M

更新日期：2002-09-15 00:00:00

abstract：RATIONALE:Small studies have suggested that inhaled corticosteroids can suppress systemic inflammation in chronic obstructive pulmonary disease (COPD). OBJECTIVES:To determine the effect of inhaled corticosteroids with or without long-acting beta(2)-adrenergic agonist on systemic biomarkers of inflammation. METHODS:W...

journal_title：American journal of respiratory and critical care medicine

authors： Sin DD,Man SF,Marciniuk DD,Ford G,FitzGerald M,Wong E,York E,Mainra RR,Ramesh W,Melenka LS,Wilde E,Cowie RL,Williams D,Gan WQ,Rousseau R,ABC (Advair, Biomarkers in COPD) Investigators.

更新日期：2008-06-01 00:00:00

abstract：RATIONALE:End-tidal CO2 (EtCO2) is used to monitor cardiopulmonary resuscitation (CPR), but it can be affected by intrathoracic airway closure. Chest compressions induce oscillations in expired CO2, and this could reflect variable degrees of airway patency. OBJECTIVES:To understand the impact of airway closure during ...

journal_title：American journal of respiratory and critical care medicine

authors： Grieco DL,J Brochard L,Drouet A,Telias I,Delisle S,Bronchti G,Ricard C,Rigollot M,Badat B,Ouellet P,Charbonney E,Mancebo J,Mercat A,Savary D,Richard JM

更新日期：2019-03-15 00:00:00

abstract：:The inheritance of asthma, evident from its high family concordance, is not well understood. To investigate whether asthma may be inherited through a major gene with two alleles, segregation analyses were conducted in 3,369 individuals from 906 nuclear families enrolled, without selection, in a longitudinal study of r...

journal_title：American journal of respiratory and critical care medicine

authors： Holberg CJ,Elston RC,Halonen M,Wright AL,Taussig LM,Morgan WJ,Martinez FD

更新日期：1996-07-01 00:00:00