Intrasubject variability in airway inflammation in biopsies in mild to moderate stable asthma.

abstract：RATIONALE:Dysregulation of cellular metabolism has been shown to participate in several pathologic processes. However, the role of metabolic reprogramming is not well appreciated in the pathogenesis of organ fibrosis. OBJECTIVES:To determine if glycolytic reprogramming participates in the pathogenesis of lung fibrosis...

journal_title：American journal of respiratory and critical care medicine

authors： Xie N,Tan Z,Banerjee S,Cui H,Ge J,Liu RM,Bernard K,Thannickal VJ,Liu G

更新日期：2015-12-15 00:00:00

abstract：:Exogenous surfactant therapy is not standard in the acute respiratory distress syndrome (ARDS) because of a lack of proven benefit. Nonuniform surfactant distribution after either bolus or aerosol administration may be an important factor limiting response. In a previous study of acute lung injury, we demonstrated tha...

journal_title：American journal of respiratory and critical care medicine

authors： Balaraman V,Meister J,Ku TL,Sood SL,Tam E,Killeen J,Uyehara CF,Egan E,Easa D

更新日期：1998-07-01 00:00:00

abstract：RATIONALE:Air pollution is a known asthma trigger and has been associated with short-term asthma symptoms, airway inflammation, decreased lung function, and reduced response to asthma rescue medications. OBJECTIVES:To assess a causal relationship between air pollution and childhood asthma using data that address tempo...

journal_title：American journal of respiratory and critical care medicine

authors： Nishimura KK,Galanter JM,Roth LA,Oh SS,Thakur N,Nguyen EA,Thyne S,Farber HJ,Serebrisky D,Kumar R,Brigino-Buenaventura E,Davis A,LeNoir MA,Meade K,Rodriguez-Cintron W,Avila PC,Borrell LN,Bibbins-Domingo K,Rodriguez-San

更新日期：2013-08-01 00:00:00

abstract：RATIONALE:Although the transplantation of induced pluripotent stem cell (iPSC)-derived cells harbors enormous potential for the treatment of pulmonary diseases, in vivo data demonstrating clear therapeutic benefits of human iPSC-derived cells in lung disease models are missing. OBJECTIVES:We have tested the therapeuti...

journal_title：American journal of respiratory and critical care medicine

authors： Happle C,Lachmann N,Ackermann M,Mirenska A,Göhring G,Thomay K,Mucci A,Hetzel M,Glomb T,Suzuki T,Chalk C,Glage S,Dittrich-Breiholz O,Trapnell B,Moritz T,Hansen G

更新日期：2018-08-01 00:00:00

abstract：:Airway inflammation is involved in the pathogenesis of bronchial asthma. Intercellular adhesion molecule-1 (ICAM-1) is a ligand for lymphocyte function-associated antigen-1 alpha (LFA-1 alpha) and has been shown to be required for leukocyte migration into inflamed area. The purpose of this report was to investigate th...

journal_title：American journal of respiratory and critical care medicine

authors： Nagase T,Fukuchi Y,Matsuse T,Sudo E,Matsui H,Orimo H

更新日期：1995-04-01 00:00:00

abstract：RATIONALE:The incidence of influenza-associated acute respiratory failure is unknown. OBJECTIVES:To estimate the population-based incidence of influenza-associated acute respiratory failure hospitalizations. METHODS:This is a cohort study from January 2003 through March 2009 using hospitalization databases for Arizon...

journal_title：American journal of respiratory and critical care medicine

authors： Ortiz JR,Neuzil KM,Rue TC,Zhou H,Shay DK,Cheng PY,Cooke CR,Goss CH

更新日期：2013-09-15 00:00:00

abstract：:The Pulmonary Complications of HIV Infection Study is a prospective, multicenter, observational study evaluating pulmonary disease among HIV-infected persons. For approximately 52 mo, 1,182 HIV-infected subjects were followed. All participants were evaluated for pulmonary disease on a predetermined schedule. There wer...

journal_title：American journal of respiratory and critical care medicine

authors： Stansell JD,Osmond DH,Charlebois E,LaVange L,Wallace JM,Alexander BV,Glassroth J,Kvale PA,Rosen MJ,Reichman LB,Turner JR,Hopewell PC

更新日期：1997-01-01 00:00:00

abstract：RATIONALE:Observational studies link statin therapy with improved outcomes in patients with severe sepsis. OBJECTIVES:To test whether atorvastatin therapy affects biologic and clinical outcomes in critically ill patients with severe sepsis. METHODS:Phase II, multicenter, prospective, randomized, double-blind, placebo...

journal_title：American journal of respiratory and critical care medicine

authors： Kruger P,Bailey M,Bellomo R,Cooper DJ,Harward M,Higgins A,Howe B,Jones D,Joyce C,Kostner K,McNeil J,Nichol A,Roberts MS,Syres G,Venkatesh B,ANZ-STATInS Investigators–ANZICS Clinical Trials Group.

更新日期：2013-04-01 00:00:00

abstract：:Phl p5 is a major allergen of timothy grass and causes rhinitis and bronchial asthma in nearly all patients allergic to grass pollen. The biochemical processing of this molecule by the nasal mucosa at its first encounter and possible changes of its biologic activity are unknown. Two isoforms of the allergen were expre...

journal_title：American journal of respiratory and critical care medicine

authors： Bufe A,Gehlhar K,Schramm G,Schlaak M,Becker WM

更新日期：1998-04-01 00:00:00

abstract：:We sought to characterize polymorphisms in the proximal coding region of the lipopolysaccharide binding protein gene and to determine whether a previously reported variant was associated with sepsis complicated by organ failure or shock after trauma. We used multiple analytical methods, including pyrosequencing, restr...

journal_title：American journal of respiratory and critical care medicine

authors： Barber RC,O'Keefe GE

更新日期：2003-05-15 00:00:00

abstract：:The safety of sputum induction and the reproducibility of measurements in induced sputum in multicenter studies is unknown. We examined the safety of sputum induction in a two-visit, six-center study in 79 subjects with moderate to severe asthma (mean +/- SD FEV(1) 71 +/- 12% predicted, 67% taking inhaled corticostero...

journal_title：American journal of respiratory and critical care medicine

authors： Fahy JV,Boushey HA,Lazarus SC,Mauger EA,Cherniack RM,Chinchilli VM,Craig TJ,Drazen JM,Ford JG,Fish JE,Israel E,Kraft M,Lemanske RF,Martin RJ,McLean D,Peters SP,Sorkness C,Szefler SJ,NHLBI Asthma Clinical Research Netw

更新日期：2001-05-01 00:00:00

abstract：RATIONALE:Patients of Hispanic origin with cystic fibrosis (CF) are the largest growing minority, representing 8.5% of patients with CF in the United States. No national survival analysis of this group has ever been undertaken. OBJECTIVES:We aimed to determine whether Hispanic ethnicity within the CF population is ass...

journal_title：American journal of respiratory and critical care medicine

authors： Rho J,Ahn C,Gao A,Sawicki GS,Keller A,Jain R

更新日期：2018-10-15 00:00:00

abstract：:In asthma, the acute increment of airway responsiveness caused by exposure to allergen is associated with influx of eosinophils into the airways. The relationship between chronic airway hyperresponsiveness and airway inflammation is unclear, as they do not change consistently following long-term anti-inflammatory trea...

journal_title：American journal of respiratory and critical care medicine

authors： Crimi E,Spanevello A,Neri M,Ind PW,Rossi GA,Brusasco V

更新日期：1998-01-01 00:00:00

abstract：:Obstructive sleep-disordered breathing is associated with cardiovascular disease in adults, and elevated C-reactive protein (CRP) has been proposed as a link between the two disorders. We hypothesized that children with sleep-disordered breathing have higher CRP values than do control subjects. CRP was measured in 39 ...

journal_title：American journal of respiratory and critical care medicine

authors： Kaditis AG,Alexopoulos EI,Kalampouka E,Kostadima E,Germenis A,Zintzaras E,Gourgoulianis K

更新日期：2005-02-01 00:00:00

abstract：:Rationale: Limited information is available on racial/ethnic differences in pulmonary arterial hypertension (PAH).Objectives: Determine effects of race/ethnicity and ancestry on mortality and disease outcomes in diverse patients with PAH.Methods: Patients with Group 1 PAH were included from two national registries wit...

journal_title：American journal of respiratory and critical care medicine

authors： Karnes JH,Wiener HW,Schwantes-An TH,Natarajan B,Sweatt AJ,Chaturvedi A,Arora A,Batai K,Nair V,Steiner HE,Giles JB,Yu J,Hosseini M,Pauciulo MW,Lutz KA,Coleman AW,Feldman J,Vanderpool R,Tang H,Garcia JGN,Yuan JX,K

更新日期：2020-06-01 00:00:00

abstract：:Genetic factors are likely to contribute to the variable presentation of community-acquired pneumonia (CAP). The purpose of this prospective cohort study was to determine whether the LTalpha+250 (TNFbeta+250) and TNFalpha-308 gene polymorphisms are associated with different presentations of CAP. Septic shock (SS) was ...

journal_title：American journal of respiratory and critical care medicine

authors： Waterer GW,Quasney MW,Cantor RM,Wunderink RG

更新日期：2001-06-01 00:00:00

abstract：:Ventilation style influences lung injury and the amount of large-aggregate biophysically active surfactant in adult lungs. We asked how positive end-expiratory pressures (PEEP) would influence clinical responses and surfactant pools in surfactant-treated preterm lambs ventilated for 7 h with tidal volumes (VT) of 10 m...

journal_title：American journal of respiratory and critical care medicine

authors： Michna J,Jobe AH,Ikegami M

更新日期：1999-08-01 00:00:00

abstract：:The role of immunoglobulin E (IgE) in the development and course of impaired ventilatory function and chronic obstructive pulmonary disease (COPD) required further study. This role has been examined in the longitudinal Tucson Epidemiological Study of Airways Obstructive Disease, which started in 1972. The association ...

journal_title：American journal of respiratory and critical care medicine

authors： Sherrill DL,Lebowitz MD,Halonen M,Barbee RA,Burrows B

更新日期：1995-07-01 00:00:00

abstract：:Inflammation is a critical component of asthma. Drugs that control asthma generally reduce the degree of airway inflammation. There is theoretical controversy surrounding the effects of beta(2)-agonists on airway inflammation, with some studies suggesting an anti-inflammatory effect, and others predicting a proinflamm...

journal_title：American journal of respiratory and critical care medicine

authors： Calhoun WJ,Hinton KL,Kratzenberg JJ

更新日期：2001-03-01 00:00:00

abstract：RATIONALE:Sepsis refers to the clinical syndrome of severe systemic inflammation precipitated by infection. Despite appropriate antimicrobial therapy, sepsis-related morbidity and mortality remain intractable problems in critically ill patients. Moreover, there is no specific treatment strategy for the syndrome of seps...

journal_title：American journal of respiratory and critical care medicine

authors： Mei SH,Haitsma JJ,Dos Santos CC,Deng Y,Lai PF,Slutsky AS,Liles WC,Stewart DJ

更新日期：2010-10-15 00:00:00

abstract：:The aim of the study was to determine risk factors for severe community-acquired pneumonia (CAP) as well as to compare microbial patterns of severe CAP to a previous study from our respiratory intensive care unit (ICU) originating from 1984 to 1987. Patients admitted to the ICU according to clinical judgment were defi...

journal_title：American journal of respiratory and critical care medicine

authors： Ruiz M,Ewig S,Torres A,Arancibia F,Marco F,Mensa J,Sanchez M,Martinez JA

更新日期：1999-09-01 00:00:00

abstract：:There is a need for quick, reliable, and noninvasive lung function tests to assess airway obstruction in preschool children both for pediatric pulmonary care as well as for research purposes. We studied feasibility, reproducibility, and validity of measurements of the respiratory system using the interrupter technique...

journal_title：American journal of respiratory and critical care medicine

authors： Merkus PJ,Mijnsbergen JY,Hop WC,de Jongste JC

更新日期：2001-05-01 00:00:00

abstract：RATIONALE:Inhaled corticosteroids are commonly prescribed to patients with chronic obstructive pulmonary disease (COPD). OBJECTIVES:To examine whether these medications might be associated with an excess risk of pneumonia. METHODS:We conducted a nested case-control study within a cohort of patients with COPD from Que...

journal_title：American journal of respiratory and critical care medicine

authors： Ernst P,Gonzalez AV,Brassard P,Suissa S

更新日期：2007-07-15 00:00:00

abstract：:Wheezing in childhood is not a single disorder and different wheezing-associated respiratory illnesses have been recently described. We investigated the association between wheezing conditions and familial, pre-, peri-, and postnatal risk factors. We studied 16,333 children, 6 to 7 yr old, enrolled in a population-bas...

journal_title：American journal of respiratory and critical care medicine

authors： Rusconi F,Galassi C,Corbo GM,Forastiere F,Biggeri A,Ciccone G,Renzoni E

更新日期：1999-11-01 00:00:00

abstract：:To compare the effectiveness of information delivered to family members of critically ill patients by junior and senior physicians, we performed a prospective randomized multicenter trial in 11 French intensive care units. Patients (n = 220) were allocated at random to having their family members receive information b...

journal_title：American journal of respiratory and critical care medicine

authors： Moreau D,Goldgran-Toledano D,Alberti C,Jourdain M,Adrie C,Annane D,Garrouste-Orgeas M,Lefrant JY,Papazian L,Quinio P,Pochard F,Azoulay E

更新日期：2004-02-15 00:00:00

abstract：RATIONALE:Despite increasing evidence about the role of donor-specific human leukocyte antigen (HLA) antibodies in transplant outcomes, the incidence and impact of de novo donor-specific antibodies (dnDSA) after lung transplantation remains unclear. OBJECTIVES:To describe the incidence, characteristics, and impact of ...

journal_title：American journal of respiratory and critical care medicine

authors： Tikkanen JM,Singer LG,Kim SJ,Li Y,Binnie M,Chaparro C,Chow CW,Martinu T,Azad S,Keshavjee S,Tinckam K

更新日期：2016-09-01 00:00:00

abstract：:Collapsibility of the active pharynx, where active contraction of the upper airway muscles is evident, was previously reported to be higher in children with obstructive sleep apnea (OSA) than in those with primary snoring during sleep. Contribution of neuromuscular and anatomic factors to the increased collapsibility,...

journal_title：American journal of respiratory and critical care medicine

authors： Isono S,Shimada A,Utsugi M,Konno A,Nishino T

更新日期：1998-04-01 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：:Increased serum levels of mucin-associated antigen have been previously demonstrated in patients with cystic fibrosis (CF) and interstitial pneumonia, and in lung-transplant recipients. The present study assessed the serum airway mucin levels in patients with acute respiratory distress syndrome (ARDS). An enzyme-linke...

journal_title：American journal of respiratory and critical care medicine

authors： Shih JY,Yang SC,Yu CJ,Wu HD,Liaw YS,Wu R,Yang PC

更新日期：1997-11-01 00:00:00

abstract：:Female Fisher 344 rats (n = 25) were inoculated intrapleurally with a single 20-mg dose of (JM-100) fibrous glass. The mean length (2.2 microns) and width (0.15 microns) of the fibrous glass particles was within respirable range. Following inoculation, the rats were killed at timed intervals ranging from 2 to 430 d fr...

journal_title：American journal of respiratory and critical care medicine

authors： Fraire AE,Greenberg SD,Spjut HJ,Roggli VL,Dodson RF,Cartwright J,Williams G,Baker S

更新日期：1994-08-01 00:00:00