The effects of irritant aerosols on mucus clearance from large and small conductive airways.

abstract：:A 40-year-old woman with lymphangiomatosis also had an intrathoracic lymphangioma infection. Since the age of 8 years, the patient had undergone repeated abdominal and mediastinal cyst surgeries and had received a diagnosis of lymphangiomatosis. At this time, she showed a high fever of 38.5°C. Cultures of both blood a...

journal_title：Chest

authors： Minakata T,Suzuki T,Kamio Y,Kadokura M,Himuro N,Takei H

更新日期：2020-11-01 00:00:00

abstract：:Normal subjects were exposed to an aerosol of Escherichia coli endotoxin. Carbon monoxide diffusion (Dco), spirometry, blood neutrophils, white blood cells, and platelets were determined at various times thereafter. A significant decrease in Dco and an increase in blood neutrophils was found, with a maximum effect 4 t...

journal_title：Chest

authors： Herbert A,Carvalheiro M,Rubenowitz E,Bake B,Rylander R

更新日期：1992-10-01 00:00:00

abstract：:Forty-four patients with newly discovered biopsy-proven pulmonary sarcoidosis in roentgenographic stage II (adenopathy and interstitial abnormalities) who also had abnormal pulmonary function (TLC and/or DCO less than 80 percent predicted) were assigned in alternate sequence to either a daily or alternate day predniso...

journal_title：Chest

authors： Spratling L,Tenholder MF,Underwood GH,Feaster BL,Requa RK

更新日期：1985-11-01 00:00:00

abstract：:Postoperative cardiac tamponade due to localized compression of the atria occurred in a 64-year-old man after aortic valve replacement and repair of an ascending aortic dissection. The clinical findings were subtle and the echocardiographic findings were unusual. Color Doppler flow imaging assisted in making the diagn...

journal_title：Chest

authors： Otto CM,McKeown PP,Pearlman AS

更新日期：1990-04-01 00:00:00

abstract：BACKGROUND:Cheyne-Stokes respiration (CSR) frequently occurs in patients with severe heart failure during sleep and may increase mortality. Daytime CSR supposedly poses an even greater risk, but its prevalence and prognostic importance remain elusive. Therefore, we investigated the circadian prevalence of CSR and its i...

journal_title：Chest

authors： Brack T,Thüer I,Clarenbach CF,Senn O,Noll G,Russi EW,Bloch KE

更新日期：2007-11-01 00:00:00

abstract：:Benign thymic hyperplasia (BTH) is a known feature of hyperthyroidism, but is infrequently appreciated by clinicians. In most cases thymic enlargement is minimal; however, it may occasionally present as an appreciable anterior mediastinal mass. While surgical resection is a common approach to such a mass, recognition ...

journal_title：Chest

authors： White SR,Hall JB,Little A

更新日期：1986-11-01 00:00:00

abstract：:These data suggest that the alveolar lining layer and lamellar body membranes contain the same saline-insoluble proteins, two of which are unusual in that they contain hydroxyproline and large amounts of glycine. Neither the function nor the origin of these glycopeptides has been established, and we are currently eval...

journal_title：Chest

authors： Passero MA,Bhattacharyya SN,Sahu S,Lynn WS

更新日期：1975-02-01 00:00:00

abstract：STUDY OBJECTIVES:Direct current (DC) shocks to the heart cause morphologic and functional myocardial damage. Previous studies have suggested that acute DC shock injury is free radical mediated and that the administration of antioxidant enzymes superoxide dismutase and catalase can reduce the level of DC shock-induced f...

journal_title：Chest

authors： Pagan-Carlo LA,Garcia LA,Hutchison JL,Buettner GR,Kerber RE

更新日期：1999-08-01 00:00:00

abstract：:Despite major advances in our understanding of the pathophysiologic processes leading to pulmonary arterial hypertension and recent developments in therapeutic approaches, the long-term prognosis for patients with pulmonary arterial hypertension remains unsatisfactory. Early detection and adequate clinical classificat...

journal_title：Chest

authors： Provencher S,Jais X,Yaici A,Sitbon O,Humbert M,Simonneau G

更新日期：2005-12-01 00:00:00

abstract：OBJECTIVES:To review statistics on smoking prevalence and to analyze whether the implementation of national tobacco control legislation had an association with the prevalence of smoking, and thereby, with the occurrence of smoking-related lung diseases. DESIGN:Smoking prevalence rates (from 1960 to 2000), lung cancer ...

journal_title：Chest

authors： Heloma A,Nurminen M,Reijula K,Rantanen J

更新日期：2004-12-01 00:00:00

abstract：STUDY OBJECTIVES:Sialomucin complex (SMC) is a heterodimeric glycoprotein, and is found on the surfaces of the mesothelia of the pleura, pericardium, and peritoneum. Sialomucins play a significant role in adhesion as well as in defense. In this study, we hypothesized that pleural mesothelial cells (PMCs) express SMC an...

journal_title：Chest

authors： Sharma RK,Mohammed KA,Nasreen N,Hardwick J,Van Horn RD,Ramirez-Icaza C,Antony VB

更新日期：2003-08-01 00:00:00

abstract：:Expired gas and gas leaked via thoracostomy tubes was collected in nine patients with the adult respiratory distress syndrome (ARDS) and bronchopleural fistulas. Mean minute ventilation in the group was 23.9 +/- 7.5 L/min with 31 +/- 23 percent of the gas escaping via the leak. Carbon dioxide was present in the leaked...

journal_title：Chest

authors： Bishop MJ,Benson MS,Pierson DJ

更新日期：1987-03-01 00:00:00

abstract：STUDY OBJECTIVE:Childhood exposure to environmental tobacco smoke (ETS) adversely affects dynamic spirometric indexes as a result of combined early life (including in utero) and current exposure to parental smoking. The aim of our study was to investigate the effect of ETS on lung function and to identify the most sens...

journal_title：Chest

authors： Rizzi M,Sergi M,Andreoli A,Pecis M,Bruschi C,Fanfulla F

更新日期：2004-04-01 00:00:00

abstract：:In 17 patients with adult respiratory distress syndrome, we used data derived from computed tomographic (CT) scan densitometric analysis to validate the value of portable chest roentgenograms in objectively estimating the amount of pulmonary edema. Chest roentgenograms and CT scans were taken in the same ventilatory c...

journal_title：Chest

authors： Bombino M,Gattinoni L,Pesenti A,Pistolesi M,Miniati M

更新日期：1991-09-01 00:00:00

abstract：:Etomidate is commonly used for the facilitation of endotracheal intubation. While etomidate possesses multiple qualities that are beneficial in hemodynamically unstable patients who require a sedative or amnestic, its potential to negatively impact corticosteroid production is well-documented. Given the frequency of r...

journal_title：Chest

authors： Jackson WL Jr

更新日期：2005-03-01 00:00:00

abstract：STUDY OBJECTIVE:The inotropic, lusitropic, and electrophysiologic effects of acute hypercapnia in humans are not known. Although the effects of hypercapnia on the systemic circulation have been well documented, there is still some debate as to whether hypercapnia causes true pulmonary vasoconstriction in vivo. We have ...

journal_title：Chest

authors： Kiely DG,Cargill RI,Lipworth BJ

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND:Cough provides high expiratory airflows to aerosolize and remove material that cannot be adequately removed by ciliary action. Cough is particularly important for clearing foreign particles from the airway in those with dysphagia who may be at risk for penetration/aspiration (P/A). Expiratory muscle strength...

journal_title：Chest

authors： Pitts T,Bolser D,Rosenbek J,Troche M,Okun MS,Sapienza C

更新日期：2009-05-01 00:00:00

abstract：:Colonization of the lower respiratory tract by enteric Gram-negative bacilli (EGNB) has been a frequent finding in patients with long-term tracheostomies; however, the association of hospitalization and certain features of serious illness with this phenomenon has not been clearly established. Because such factors can ...

journal_title：Chest

authors： Niederman MS,Ferranti RD,Zeigler A,Merrill WW,Reynolds HY

更新日期：1984-01-01 00:00:00

abstract：:An international, multicenter, prospective survey has been conducted to determine the hospital survival rates of patients with potentially reversible acute respiratory failure (ARF) who are managed in sophisticated intensive care units by leading critical care specialists, using current (1991 to 1992) support and trea...

journal_title：Chest

authors： Vasilyev S,Schaap RN,Mortensen JD

更新日期：1995-04-01 00:00:00

abstract：OBJECTIVE:In patients with advanced non-small cell lung cancer (NSCLC) treated with chemotherapy, we compared survival in patients with treated central airway obstruction to those who did not have central airway obstruction. METHODS:One hundred forty-four patients with advanced and inoperable NSCLC were included. Thes...

journal_title：Chest

authors： Chhajed PN,Baty F,Pless M,Somandin S,Tamm M,Brutsche MH

更新日期：2006-12-01 00:00:00

abstract：:Massive pulmonary emboli is a rare disease in children, with only 39 reported cases in the last 50 years. Almost 50% of the patients died suddenly without receiving medical treatment. Most of the patients who were managed medically (70% of the treated patients) underwent surgical pulmonary embolectomy with 80% surviva...

journal_title：Chest

authors： Eini ZM,Houri S,Cohen I,Sion R,Tamir A,Sasson L,Mandelberg A

更新日期：2013-02-01 00:00:00

abstract：:Endobronchial ultrasonography (EBUS) has become an invaluable tool in the diagnosis of patients with a variety of thoracic abnormalities. The majority of EBUS procedures are used to diagnose and stage mediastinal and hilar abnormalities, as well as peripheral pulmonary targets, with a probe-based technology. Nearly 1,...

journal_title：Chest

authors： Gildea TR,Nicolacakis K

更新日期：2016-12-01 00:00:00

abstract：STUDY OBJECTIVES:Precise epidemiologic data regarding nontuberculous mycobacterial (NTM) lung infection in many Asian countries have been relatively unavailable. In order to determine the clinical significance of NTM isolated from respiratory specimens, we reviewed medical records from all patients from whom NTM isolat...

journal_title：Chest

authors： Koh WJ,Kwon OJ,Jeon K,Kim TS,Lee KS,Park YK,Bai GH

更新日期：2006-02-01 00:00:00

abstract：OBJECTIVES:Clinical practice guidelines have been devised to change practitioner performance and to improve the process and outcomes of care. The objective of this study was to determine whether adherence to a practice guideline on noninvasive positive-pressure ventilation (NPPV) for the treatment of patients with acut...

journal_title：Chest

authors： Sinuff T,Cook DJ,Randall J,Allen CJ

更新日期：2003-06-01 00:00:00

abstract：BACKGROUND:The occurrence of catamenial pneumothorax (CP) is rare, and the awareness of this diagnosis among physicians is insufficient. CP is highly correlated with pelvic endometriosis and remains the most common form of thoracic endometriosis syndrome. Circulating endometrial cells (CECs) have been previously detect...

journal_title：Chest

authors： Kiss I,Pospisilova E,Kolostova K,Maly V,Stanek I,Lischke R,Schutzner J,Pawlak I,Bobek V

更新日期：2020-02-01 00:00:00

abstract：:Sleep health is a multidimensional construct that includes adequate duration, quality, and appropriately timed sleep that may be influenced by environmental factors. In this review, we focus on how an individual's living and sleeping environment, both the surrounding neighborhood physical and social features and the a...

journal_title：Chest

authors： Billings ME,Hale L,Johnson DA

更新日期：2020-05-01 00:00:00

abstract：:beta 2-agonist bronchodilators delivered by metered-dose inhalers (MDI) are commonly used in the treatment of bronchospasm in both intubated and nonintubated patients. Substantial data support the effectiveness of MDI delivery systems in nonintubated patients. However, few studies have examined the effectiveness of MD...

journal_title：Chest

authors： Manthous CA,Chatila W,Schmidt GA,Hall JB

更新日期：1995-01-01 00:00:00

abstract：:A patient complained of angina pectoris nine months after surgical repair of an aortic right atrial fistula and mitral valve replacement. Subsequently, he was shown to have a new obstruction of the ostium of the left main coronary artery. This case illustrates the need to consider this syndrome in the differential dia...

journal_title：Chest

authors： Coplan NL,Estioko MR,Ambrose JA

更新日期：1985-09-01 00:00:00

abstract：:A 60-year-old man developed histologic lesions characteristic of acute febrile neutrophilic dermatosis in skin and lung during preleukemic and leukemic phases of acute myeloid leukemia. These lesions showed improvement and resolution during oral prednisone therapy, requiring higher doses during each relapse. The respo...

journal_title：Chest

authors： Lazarus AA,McMillan M,Miramadi A

更新日期：1986-12-01 00:00:00

abstract：BACKGROUND:The long-term clinical course of asthma in patients with eosinophilic granulomatosis with polyangiitis (EGPA) remains unclear. We aimed to characterize long-term asthma in EGPA and to identify baseline predictors of long-term asthma severity. METHODS:This retrospective cohort study included patients who ful...

journal_title：Chest

authors： Berti A,Cornec D,Casal Moura M,Smyth RJ,Dagna L,Specks U,Keogh KA

更新日期：2020-05-01 00:00:00