The healthy worker effect in asthma: work may cause asthma, but asthma may also influence work.

abstract：:Idiopathic pulmonary fibrosis (IPF) is a progressive, life-threatening, interstitial lung disease of unknown etiology. The median survival of patients with IPF is only 2 to 3 years, yet some patients live much longer. Respiratory failure resulting from disease progression is the most frequent cause of death. To date w...

journal_title：American journal of respiratory and critical care medicine

authors： Ley B,Collard HR,King TE Jr

更新日期：2011-02-15 00:00:00

abstract：RATIONALE:Incident pulmonary arterial hypertension was underrepresented in most pulmonary hypertension registries and may have a different disease profile to prevalent disease. OBJECTIVES:To determine the characteristics and outcome of a purely incident, treatment-naive cohort of idiopathic, heritable, and anorexigen-...

journal_title：American journal of respiratory and critical care medicine

authors： Ling Y,Johnson MK,Kiely DG,Condliffe R,Elliot CA,Gibbs JS,Howard LS,Pepke-Zaba J,Sheares KK,Corris PA,Fisher AJ,Lordan JL,Gaine S,Coghlan JG,Wort SJ,Gatzoulis MA,Peacock AJ

更新日期：2012-10-15 00:00:00

abstract：:We have previously shown (Am. J. Respir. Crit. Care Med. 1995;152:1248-1255) that in patients needing mechanical ventilation, the load imposed on the inspiratory muscles is excessive relative to their neuromuscular capacity. We have therefore hypothesized that weaning failure may occur because at the time of the trial...

journal_title：American journal of respiratory and critical care medicine

authors： Vassilakopoulos T,Zakynthinos S,Roussos C

更新日期：1998-08-01 00:00:00

abstract：:We review recent advances in the use of corticosteroids (CS) in pediatric lung disease. CS are frequently used, systemically or by inhalation. Their mechanisms of action in pulmonary diseases are ill defined. CS exert direct inhibitory effects on many inflammatory cells through genomic mechanisms. There is a time lag ...

journal_title：American journal of respiratory and critical care medicine

authors： de Benedictis FM,Bush A

更新日期：2012-01-01 00:00:00

abstract：:We investigated the influence of pulmonary bacteriology and histology on the yield of diagnostic procedures in a clinically relevant model of ventilator-acquired pneumonia (VAP). Twenty-seven piglets entered a 4-d protocol of ventilatory support under general anesthesia. Endotracheal aspirates (EA), protected specimen...

journal_title：American journal of respiratory and critical care medicine

authors： Wermert D,Marquette CH,Copin MC,Wallet F,Fraticelli A,Ramon P,Tonnel AB

更新日期：1998-07-01 00:00:00

abstract：RATIONALE:The development of tuberculin skin test (TST) positivity following infection by Mycobacterium tuberculosis is not invariable and may depend on bacillary as well as host factors. OBJECTIVES:First, to compare the diagnostic performance of the TST and a form of in vitro IFN-gamma release assay (IFNGRA) in the c...

journal_title：American journal of respiratory and critical care medicine

authors： Anderson ST,Williams AJ,Brown JR,Newton SM,Simsova M,Nicol MP,Sebo P,Levin M,Wilkinson RJ,Wilkinson KA

更新日期：2006-05-01 00:00:00

abstract：:The role of strain difference in the response to cigarette smoke was investigated in mice. Mice of the strains DBA/2 and C57BL/6J responded to acute cigarette smoke with a decrease of the antioxidant defenses of their bronchoalveolar lavage (BAL) fluids. On the other hand, under these conditions ICR mice increased the...

journal_title：American journal of respiratory and critical care medicine

authors： Cavarra E,Bartalesi B,Lucattelli M,Fineschi S,Lunghi B,Gambelli F,Ortiz LA,Martorana PA,Lungarella G

更新日期：2001-09-01 00:00:00

abstract：:Experimental and epidemiological evidence supports the hypothesis that exposure to mycobacteria has the potential to suppress the development of asthma and/or atopy and there are reports in the Chinese medical literature of repeated vaccination with inactivated BCG being effective in the management of asthma. Forty-th...

journal_title：American journal of respiratory and critical care medicine

authors： Shirtcliffe PM,Easthope SE,Cheng S,Weatherall M,Tan PL,Le Gros G,Beasley R

更新日期：2001-05-01 00:00:00

abstract：:The blood beryllium lymphocyte proliferation test is used in medical surveillance to identify both beryllium sensitization and chronic beryllium disease. Approximately 50% of individuals with beryllium sensitization have chronic beryllium disease at the time of their initial clinical evaluation; however, the rate of p...

journal_title：American journal of respiratory and critical care medicine

authors： Newman LS,Mroz MM,Balkissoon R,Maier LA

更新日期：2005-01-01 00:00:00

abstract：:Patients with pulmonary Mycobacterium avium complex (MAC) infection occasionally have neither past histories of pulmonary diseases nor underlying immunodeficiency conditions. Therefore, we hypothesized that MAC may be linked with a disease-susceptibility gene and determined human leukocyte-associated antigens (HLA) in...

journal_title：American journal of respiratory and critical care medicine

authors： Takahashi M,Ishizaka A,Nakamura H,Kobayashi K,Nakamura M,Namiki M,Sekita T,Okajima S

更新日期：2000-07-01 00:00:00

abstract：:To quantify changes in tissue oxygenation of pathologic lungs, we applied a novel method using near-infrared spectroscopy (NIRs). In in vitro experiments, we assayed the effect of photon scattering on the absorption spectra of an in vitro system simulating structures of lung, which consists of test tube containing air...

journal_title：American journal of respiratory and critical care medicine

authors： Noriyuki T,Ohdan H,Yoshioka S,Miyata Y,Asahara T,Dohi K

更新日期：1997-11-01 00:00:00

abstract：RATIONALE:Levels of the soluble form of the receptor for advanced glycation end-products (sRAGE) are elevated during acute respiratory distress syndrome (ARDS) and correlate with severity and prognosis. Alveolar fluid clearance (AFC) is necessary for the resolution of lung edema but is impaired in most patients with AR...

journal_title：American journal of respiratory and critical care medicine

authors： Jabaudon M,Blondonnet R,Roszyk L,Bouvier D,Audard J,Clairefond G,Fournier M,Marceau G,Déchelotte P,Pereira B,Sapin V,Constantin JM

更新日期：2015-07-15 00:00:00

abstract：:In order to determine the long-term sequelae of prune belly syndrome (PBS) and whether the absence of abdominal wall musculature impairs exercise performance we studied nine patients 6 to 31 yr of age with PBS. Conventional spirometry, lung volumes, DLCO, and respiratory muscle strength were measured. A progressive 1-...

journal_title：American journal of respiratory and critical care medicine

authors： Ewig JM,Griscom NT,Wohl ME

更新日期：1996-04-01 00:00:00

abstract：RATIONALE:Spontaneous breathing during mechanical ventilation increases transpulmonary pressure and Vt, and worsens lung injury. Intuitively, controlling Vt and transpulmonary pressure might limit injury caused by added spontaneous effort. OBJECTIVES:To test the hypothesis that, during spontaneous effort in injured lu...

journal_title：American journal of respiratory and critical care medicine

authors： Yoshida T,Nakahashi S,Nakamura MAM,Koyama Y,Roldan R,Torsani V,De Santis RR,Gomes S,Uchiyama A,Amato MBP,Kavanagh BP,Fujino Y

更新日期：2017-09-01 00:00:00

abstract：RATIONALE:Brief recurrent apneas in preterm infants and adults can precipitate rapid and severe arterial O(2) desaturation for reasons that remain unclear. OBJECTIVES:We tested a mathematically derived hypothesis that when breathing terminates apnea, mixed-venous hypoxemia continues into the subsequent apnea; as a res...

journal_title：American journal of respiratory and critical care medicine

authors： Sands SA,Edwards BA,Kelly VJ,Skuza EM,Davidson MR,Wilkinson MH,Berger PJ

更新日期：2010-10-01 00:00:00

abstract：:Several epidemiologic studies have demonstrated a consistent association between levels of particulate matter (PM) in the ambient air with increases in cardiovascular and respiratory mortality and morbidity. Diesel exhaust (DE), in addition to generating other pollutants, is a major contributor to PM pollution in most...

journal_title：American journal of respiratory and critical care medicine

authors： Salvi S,Blomberg A,Rudell B,Kelly F,Sandström T,Holgate ST,Frew A

更新日期：1999-03-01 00:00:00

abstract：:To investigate the mechanisms underlying ventilator-dependence in patients with chronic obstructive pulmonary disease (COPD), and to assess the effects of the combination of positive end-expiratory pressure (PEEP) and pressure-support ventilation (PSV) on inspiratory muscle effort, we investigated respiratory mechanic...

journal_title：American journal of respiratory and critical care medicine

authors： Appendini L,Purro A,Patessio A,Zanaboni S,Carone M,Spada E,Donner CF,Rossi A

更新日期：1996-11-01 00:00:00

abstract：:Mycoplasma pulmonis infection in rats causes a chronic inflammatory airway disease. Along with extensive remodeling of the airway mucosa, lymphocytic infiltrates, angiogenesis, and mucosal thickening, there is an abnormal sensitivity of the blood vessels to mediators that evoke "neurogenic inflammation". As a result, ...

journal_title：American journal of respiratory and critical care medicine

authors： Bowden JJ,Schoeb TR,Lindsey JR,McDonald DM

更新日期：1994-11-01 00:00:00

abstract：:Recently described surgical approaches to the treatment of emphysema, including buttressed stapled volume reduction and laser coagulation, are associated with variable clinical outcomes. We examined objective preoperative factors as predictors of response to treatment in patients enrolled in a randomized trial of stap...

journal_title：American journal of respiratory and critical care medicine

authors： Brenner M,McKenna R Jr,Gelb A,Osann K,Schein MJ,Panzera J,Wong H,Berns MW,Wilson AF

更新日期：1997-04-01 00:00:00

abstract：:The involvement of platelet-activating factor (PAF) in bronchial hyperresponsiveness (BHR) in bronchial asthma has been controversial. To determine whether PAF is involved in BHR in humans, we carried out a randomized, double-blind, placebo-controlled, two-phase cross-over study on the effects of Y-24180, a potent, sp...

journal_title：American journal of respiratory and critical care medicine

authors： Hozawa S,Haruta Y,Ishioka S,Yamakido M

更新日期：1995-10-01 00:00:00

abstract：RATIONALE:The determinants of immunoglobulin G (IgG) level and the risk of hypogammaglobulinemia (HGG) in patients with severe lung disease before and after lung transplantation are unknown. OBJECTIVES:We aimed to identify predictors of low IgG levels before and after lung transplantation. METHODS:We performed a retr...

journal_title：American journal of respiratory and critical care medicine

authors： Yip NH,Lederer DJ,Kawut SM,Wilt JS,D'Ovidio F,Wang Y,Dwyer E,Sonett JR,Arcasoy SM

更新日期：2006-04-15 00:00:00

abstract：RATIONALE:Identification of patients with drug-resistant pathogens at initial diagnosis is essential for treatment of pneumonia. OBJECTIVES:To elucidate clinical features of community-acquired pneumonia (CAP) and healthcare-associated pneumonia (HCAP), and to clarify risk factors for drug-resistant pathogens in patien...

journal_title：American journal of respiratory and critical care medicine

authors： Shindo Y,Ito R,Kobayashi D,Ando M,Ichikawa M,Shiraki A,Goto Y,Fukui Y,Iwaki M,Okumura J,Yamaguchi I,Yagi T,Tanikawa Y,Sugino Y,Shindoh J,Ogasawara T,Nomura F,Saka H,Yamamoto M,Taniguchi H,Suzuki R,Saito H,Kawa

更新日期：2013-10-15 00:00:00

abstract：:The present study was undertaken to assess the relationship between health-related quality of life (HRQOL) and bronchiolitis obliterans syndrome (BOS), as both represent important parameters of outcome after lung transplantation. HRQOL was measured both cross-sectionally and longitudinally by standardized patient self...

journal_title：American journal of respiratory and critical care medicine

authors： van Den BERG JW,Geertsma A,van Der BIJ W,Koëter GH,de BOER WJ,Postma DS,ten VERGERT EM

更新日期：2000-06-01 00:00:00

abstract：:We reported that systemic keratinocyte growth factor (KGF) given before bone marrow transplantation (BMT) prevents allogeneic T cell-dependent lung inflammation assessed on Day 7 post-BMT, but the antiinflammatory effects of KGF were impaired in mice injected with both T cells and conditioning regimen of cyclophospham...

journal_title：American journal of respiratory and critical care medicine

authors： Yang S,Panoskaltsis-Mortari A,Ingbar DH,Matalon S,Zhu S,Resnik ER,Farrell CL,Lacey DL,Blazar BR,Haddad IY

更新日期：2000-11-01 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：:Short-term increases in particulate air pollution are associated with increased incidence of cardiovascular events. Previously, we showed that intratracheally instilled diesel exhaust particles (DEPs) are prothrombotic. Here, we investigated the time course and the mechanisms. At 1, 6, and 24 hours after instillation ...

journal_title：American journal of respiratory and critical care medicine

authors： Nemmar A,Nemery B,Hoet PH,Vermylen J,Hoylaerts MF

更新日期：2003-12-01 00:00:00

abstract：:In normal airways, invasion of small numbers of pathogenic bacteria will not give rise to injury or local colonization. In chronic obstructive pulmonary disease, however, local conditions are changed, which may impair local defense systems and facilitate infection. These include: (1) factors promoting bacterial adhere...

journal_title：American journal of respiratory and critical care medicine

authors： Jansen HM,Sachs AP,van Alphen L

更新日期：1995-06-01 00:00:00

abstract：:Morphologic changes in pulmonary muscular arteries may modify the mechanisms that regulate the pulmonary vascular tone and contribute to maintaining an adequate ventilation-perfusion (VA/Q) matching in patients with chronic obstructive pulmonary disease (COPD). To analyze the relationships between the abnormalities of...

journal_title：American journal of respiratory and critical care medicine

authors： Barberà JA,Riverola A,Roca J,Ramirez J,Wagner PD,Ros D,Wiggs BR,Rodriguez-Roisin R

更新日期：1994-02-01 00:00:00

abstract：RATIONALE:The mechanisms by which oxidants are sensed by cells and cause inflammation are not well understood. OBJECTIVES:This study aimed to determine how cells "sense" soluble oxidants and how this is translated into an inflammatory reaction. METHODS:Monocytes, macrophages, or HEK293 cells (stably transfected with ...

journal_title：American journal of respiratory and critical care medicine

authors： Paul-Clark MJ,McMaster SK,Sorrentino R,Sriskandan S,Bailey LK,Moreno L,Ryffel B,Quesniaux VF,Mitchell JA

更新日期：2009-02-15 00:00:00

abstract：:Rationale: Lumacaftor-ivacaftor is a CFTR (cystic fibrosis transmembrane conductance regulator) modulator combination recently approved for patients with cystic fibrosis (CF) homozygous for the Phe508del mutation.Objectives: To evaluate the safety and effectiveness of lumacaftor-ivacaftor in adolescents (≥12 yr) and a...

journal_title：American journal of respiratory and critical care medicine

authors： Burgel PR,Munck A,Durieu I,Chiron R,Mely L,Prevotat A,Murris-Espin M,Porzio M,Abely M,Reix P,Marguet C,Macey J,Sermet-Gaudelus I,Corvol H,Bui S,Lemonnier L,Dehillotte C,Da Silva J,Paillasseur JL,Hubert D,French Cy

更新日期：2020-01-15 00:00:00