Abstract:
:In vitro cell-mediated immunity was examined in patients infected with nontuberculous mycobacteria, Mycobacterium avium-intracellulare complex in Japan. Peripheral blood lymphocytes of patients, as compared with those of tuberculous patients or tuberculin-positive healthy donors, showed depressed in vitro blastogenic responses to purified protein derivative of tuberculin (PPD), not only to PPDs of Mycobacterium tuberculosis but also to PPD-B and PPD-Y of M intracellulare and M kansasii, respectively. Nonspecific lymphocyte blastogenic responses to concanavalin A, phytohemagglutinin and pokeweed mitogen were normal. Analysis of defective in vitro PPD-induced lymphocyte blastogenic responses in these patients revealed that PPD-induced interleukin 2 (IL-2) production was impaired whereas PPD-induced IL-2 responsiveness was normally developed after PPD stimulation. Therefore, addition of exogenous recombinant human IL 2 substantially recovered the in vitro depressed PPD-induced blastogenic responses in these patients with nontuberculous mycobacterial infection.
journal_name
Chestjournal_title
Chestauthors
Tsuyuguchi I,Shiratsuchi H,Okuda Y,Yamamoto Ydoi
10.1378/chest.94.4.822subject
Has Abstractpub_date
1988-10-01 00:00:00pages
822-9issue
4eissn
0012-3692issn
1931-3543pii
S0012-3692(16)30587-6journal_volume
94pub_type
杂志文章相关文献
CHEST文献大全abstract::To assess the value of bronchoalveolar lavage (BAL) for diagnosis, understanding, and treatment of amiodarone-associated pneumonitis, we examined the results of BAL total and differential cell counts and phenotyping of lymphocytes in 22 patients with this lung disorder and in 33 normal subjects. Overall, the total cel...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.99.5.1177
更新日期:1991-05-01 00:00:00
abstract::The self-expandable stainless steel stents (Gianturco, William Cook, Bjaeverskov, Denmark) used extensively in biliary ducts and the vascular system have recently been modified for use in the tracheobronchial tree. Between March 1991 and September 1992, six patients with unresectable tracheobronchial and mediastinal d...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.106.1.86
更新日期:1994-07-01 00:00:00
abstract:BACKGROUND:Participant retention is a major challenge in clinical research, especially in studies with multiple, longitudinal research assessments. Despite the importance of retention methods, there is little empirical research on how cohort retention efforts are perceived by study participants. RESEARCH QUESTION:To e...
journal_title:Chest
pub_type: 杂志文章
doi:10.1016/j.chest.2020.02.050
更新日期:2020-08-01 00:00:00
abstract::Pathologic obstruction of the proximal lumen and secondary atrophy of the media of the peripheral small pulmonary arteries were absolute operative contraindications in cases of VSD and/or PDA with severe pulmonary hypertension. Such patients who were operated on died with no decrease in pulmonary arterial pressure. Th...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.96.1.31
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:DVT is common among critically ill patients. A rapid and accurate diagnosis is essential for patient care. We assessed the accuracy and timeliness of intensivist-performed compression ultrasonography studies (IP-CUS) for proximal lower extremity DVT (PLEDVT) by comparing results with the formal vascular stud...
journal_title:Chest
pub_type: 杂志文章,多中心研究
doi:10.1378/chest.10-1479
更新日期:2011-03-01 00:00:00
abstract:STUDY OBJECTIVES:Vascular endothelial growth factor (VEGF) signaling may be required for maintenance of the alveolar structures, and alveolar septal cell apoptosis could contribute to the pathogenesis of COPD presenting emphysematous changes; however, the common mutation at position 936 in the 3' untranslated region of...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.124.1.323
更新日期:2003-07-01 00:00:00
abstract::OSA is associated with significant adverse outcomes with far-reaching health-care implications. OSA is much more common and severe in patients with Down syndrome (DS) than in the general population, yet there is a striking lack of literature in this area. In this review article, we have summarized the current state of...
journal_title:Chest
pub_type: 杂志文章,评审
doi:10.1378/chest.14-0266
更新日期:2015-02-01 00:00:00
abstract::Morbid obesity is often associated with severe respiratory insufficiency, commonly known as the pickwickian syndrome. This can be divided into the following two primary breathing disorders which can affect patients alone or in combination: the obstructive sleep apnea syndrome (SAS); and the obesity-hypoventilation syn...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.90.1.81
更新日期:1986-07-01 00:00:00
abstract::Elevated endorphin levels in patients with COPD may act to diminish the sensation of dyspnea. Exogenous opioids decrease exertional dyspnea and increase exercise capacity in COPD patients. The purpose of this study was to determine the effects of endogenous opioids on the exercise capacity and control of breathing in ...
journal_title:Chest
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1378/chest.96.4.761
更新日期:1989-10-01 00:00:00
abstract:BACKGROUND:Clinical resolution of ventilator-associated pneumonia (VAP) determines the duration of treatment and mechanical ventilation. The aim of this study was to evaluate the influence of organisms and their susceptibility to treatment on outcomes. METHODS:Prospective observational study in three teaching ICUs. Si...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.07-2020
更新日期:2008-03-01 00:00:00
abstract::A six-month-old girl with an aberrant systemic arterial supply from the descending thoracic aorta to the left lower lobe had congestive heart failure. Although the pulmonary parenchyma was normal, there was an absence of normal pulmonary arterial supply to the left lower lobe. Main pulmonary arterial and aortic cinean...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.80.5.636
更新日期:1981-11-01 00:00:00
abstract::alpha 1-Antitrypsin (alpha 1-AT) accumulates in the rough endoplasmic reticulum through a mechanism of polymerization. Polymerization is favored by the incorrect tertiary structure of the alpha 1-AT caused by a point mutation at position 342 of the protein. Accumulation of alpha 1-AT in the liver cells (and in hepatoc...
journal_title:Chest
pub_type: 杂志文章,评审
doi:10.1378/chest.110.6_supplement.251s
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:We recently showed that administration of the combination of the noradrenergic drug atomoxetine plus the antimuscarinic oxybutynin (ato-oxy) prior to sleep greatly reduced OSA severity, likely by increasing upper airway dilator muscle activity during sleep. In patients with OSA who performed the ato-oxy tria...
journal_title:Chest
pub_type: 杂志文章
doi:10.1016/j.chest.2020.01.012
更新日期:2020-06-01 00:00:00
abstract::This study demonstrates that when the heart is markedly displaced posteriorly to the left, or perhaps to the right, the posterior approach may make echocardiographic evaluation possible. Thus, in a patient with congenital unilateral absence of the left pulmonary artery, with marked displacement of the heart posteriorl...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.77.1.106
更新日期:1980-01-01 00:00:00
abstract::In this pilot study, murine monoclonal anti-TNF antibody (2 mg/kg) was administered to ten patients within 24 h of septic shock which persisted after initial resuscitation with intravenous fluids and adrenergic agents. This treatment resulted in a reduction in heart rate (from 122 +/- 10 to 113 +/- 10 beats per minute...
journal_title:Chest
pub_type: 临床试验,杂志文章
doi:10.1378/chest.101.3.810
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVES:Studies documenting the increased incidence of exercise-induced bronchospasm (EIB) in figure skaters have employed a method that incorporates on-ice exercise with rink-side spirometry. The literature suggests that bronchial provocation challenge testing is better than exercise testing for identifying EIB. To...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.115.3.649
更新日期:1999-03-01 00:00:00
abstract::This study compared the bronchodilator effect in experimental canine asthma of dyphylline administered by aerosol and intravenous routes in doses producing equivalent concentrations of the drug in the plasma. Pulmonary resistance (RL) was calculated from simultaneous measurements of pressure and flow during fixed-volu...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.79.4.454
更新日期:1981-04-01 00:00:00
abstract::Forty-three consecutive patients requiring endotracheal intubation in an emergency room were studied prospectively to define the complications associated with intubation and the survival of these patients, and to evaluate emergency room policies. The indications for intubation were acute respiratory failure (ARF) in 2...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.75.5.541
更新日期:1979-05-01 00:00:00
abstract::A 32-year-old man who presented with symptoms suggesting empyema was found at thoracotomy to have infarction of an extralobar pulmonary sequestration. He was completely relieved by excision of the sequestration after securing the systemic vascular pedicle which had undergone torsion. Recognition of the anomalous blood...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.68.1.98
更新日期:1975-07-01 00:00:00
abstract::The role of infection in exacerbations of COPD remains controversial and incompletely understood. Although some investigators believe that bacteria are not important for patients with exacerbation, we disagree and believe that patients with at least two of the three cardinal symptoms of exacerbation should receive ant...
journal_title:Chest
pub_type: 评论,杂志文章,评审
doi:10.1378/chest.118.1.204
更新日期:2000-07-01 00:00:00
abstract::We performed autonomic function testing in 68 patients, 34 with diabetes mellitus (group A) and 34 without (group B), at 72 h after a first acute myocardial infarction (MI) to determine the prevalence of autonomic dysfunction in these patients. Heart rate (HR) variation during 6 breaths/min obtained from mean of longe...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.92.5.849
更新日期:1987-11-01 00:00:00
abstract::To evaluate bronchoalveolar lavage (BAL) findings in patients infected with human immunodeficiency virus (HIV), 39 patients seropositive for the virus but with no history of opportunistic infection were studied. Opportunistic organisms such as Pneumocystis carinii were not found in any of the 35 BAL fluids sent for sp...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.97.5.1066
更新日期:1990-05-01 00:00:00
abstract::The levels of soluble IL-2R were measured in pleural fluid from patients with tuberculosis pleurisy. There were significantly elevated soluble IL-2R values in tuberculous pleural fluid as compared with pleural fluid of nontuberculous etiology including malignant, bacterial and transudative pleural effusions. In patien...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.97.5.1141
更新日期:1990-05-01 00:00:00
abstract:BACKGROUND:Clinical practice guidelines recommend enteral over parenteral nutrition in critical illness and do not recommend early initiation. Few data are available on parenteral nutrition use or timing of initiation in the ICU or how this use may have changed over time. METHODS:We used the Project IMPACT database to...
journal_title:Chest
pub_type: 杂志文章,多中心研究
doi:10.1378/chest.13-1597
更新日期:2014-03-01 00:00:00
abstract::Because T-piece breathing may impair oxygenation, the best airway pressure from which to extubate ventilated patients is controversial. We compared the effects of extubation after 1 h of either CPAP 5 and T-piece/ZEEP. Once weaned from mechanical ventilation and breathing spontaneously, 106 patients were randomized to...
journal_title:Chest
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1378/chest.100.6.1655
更新日期:1991-12-01 00:00:00
abstract::Hydrochlorothiazide (HCTZ)-induced pulmonary disease has been described as either an allergic interstitial pneumonitis or a cause of noncardiogenic pulmonary edema. The mechanism of this rare life-threatening side effect is largely unknown. Many patients show peripheral leukopenia and extensive immunologic studies rev...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.10-0944
更新日期:2011-01-01 00:00:00
abstract:STUDY OBJECTIVES:To determine whether the quantitative evaluation of hemomediastinum using transesophageal echocardiography (TEE) is predictive of the presence of a traumatic disruption of the thoracic aorta (TDA) or its branches in patients who have sustained severe blunt chest trauma. DESIGN:Retrospective study. SE...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.113.6.1475
更新日期:1998-06-01 00:00:00
abstract::Because of its greater ease and rapidity of insertion, the percutaneous intraaortic balloon in many institutions has become the primary method for implementing counterpulsation. We report the results and complications of 113 attempted procedures in a variety of clinical settings. We had a high (93.8 percent) insertion...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.82.4.422
更新日期:1982-10-01 00:00:00
abstract:STUDY OBJECTIVES:To determine whether the nuclear accumulation of p53 in patients with early bronchial neoplasia represents an altered susceptibility for the development of lung cancer. PATIENTS AND MEASUREMENTS:We evaluated the percentage of cells accumulating nuclear p53 immunohistochemically in squamous cell carcin...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.123.1.181
更新日期:2003-01-01 00:00:00
abstract:STUDY OBJECTIVES:We investigated the role of two leukotriene B4 (LTB4) receptors, BLT1 and peroxisome proliferator-activated receptor (PPAR)-alpha, in conferring the susceptibility to develop COPD in smokers. Proinflammatory LTB4 activities are mediated by BLT1, while the inactivation of LTB4 is promoted by PPARalpha. ...
journal_title:Chest
pub_type: 杂志文章
doi:10.1378/chest.129.6.1523
更新日期:2006-06-01 00:00:00