Sivu 1 alkaen 37 tuloksia
Exposure of rats to 150 ppm NO2 for 2 hours causes death from pulmonary oedema. Continuous exposure to 25 ppm for 150 days causes gross enlargement with loss of elastic recoil and proliferative and metaplastic epithelial changes in the vicinity of the terminal bronchioles. Continuous exposure to 2
Smoking increases plasma levels of thromboxane (Tx) B2. Since intravenous nicotine is without effect on platelet TxB2 synthesis, it is likely that lung parenchyma is the site of metabolic importance. This study examines the TxB2 response and functional consequences to the lungs of intratracheal and
1. The responses of J receptors to certain excitants were recorded during pulmonary oedema produced by phosgene gas (320-1080 p.p.m.) or alloxan, 150 mg kg-1 i.v., in cats anaesthetized with sodium pentobarbitone, 35 mg kg-1 I.P. 2. The responses of fourteen (out of fifteen) J receptors to phenyl
OBJECTIVE
To determine the risk factors for pulmonary edema in women with preterm delivery.
METHODS
This was a case-controlled study of 52 (6.7%) cases with and 722 (93.3%) cases without pulmonary edema in a cohort of women who delivered between 24 and 33 weeks. Univariate and logistic regression
UNASSIGNED
Cigarette smoking (CS) remains a major public health concern and has recently been associated with an increased risk of developing acute respiratory distress syndrome (ARDS). Bronchoalveolar lavage (BAL) experiments in human volunteers have demonstrated that active smokers develop
Nicotine is a highly addictive principal component of both tobacco and electronic cigarette that is readily absorbed in blood. Nicotine containing electronic cigarettes are promoted as a safe alternative to cigarette smoking. However, the isolated effects of inhaled nicotine are largely unknown.
During the 3rd and 4th weeks of life rats were highly resistant to the toxic effects of alpha-naphthyl thiourea (ANTU) and of thiourea and its derivatives but toxicity developed rapidly during the following 2 weeks. Marked resistance to lung damage by toxic thioureas could be induced in older,
A 17-year-old with severe hypertrophic cardiomyopathy (HCM) presented to the emergency department with symptoms of cough, shortness of breath, chest pain, and tactile fevers. She was initially admitted to the cardiac floor, and later transferred to the cardiothoracic intensive care unit on day 5 of
Drug abuse is a growing problem in industrialized countries, opening the way to new diseases of the respiratory tract. It has been demonstrated that regular inhalation of cannabis has the same consequences as tobacco smoking. The same cannot be said for other drugs. Cocaine, amphetamines or crack
Illicit psychoactive substance (IPAS) use can lead to a number of respiratory complications, including acute eosinophilic pneumonia (AEP). Systematic literature review of data on AEP in IPAS users (cannabis, cocaine, heroin and amphetamine). Of two cases of cannabis and tobacco users reported to
BACKGROUND
Previous reports suggest that earlier hospital discharges and reduced postoperative complications occur when a retroperitoneal approach is used for aortic surgery. Other publications refute this concept. In an effort to determine the most cost efficient method for aortic surgery in our
BACKGROUND
Planned reductions in reimbursement for all forms of vascular surgery dictate a need for the development of more cost efficient, yet quality oriented, treatment programs. We are faced with an increasingly older patient population with multiple comorbidities. In this environment it will
OBJECTIVE
Acute coronary syndromes (ACSs) and coronary artery disease are emerging complications in HIV-infected patients on highly active antiretroviral treatment. The aim of this study was to determine the mid-term prognosis of ACS in HIV-infected patients.
METHODS
We evaluated the clinical
Evidence is accumulating that exposure to cigarette smoke (CS) increases the risk of developing acute respiratory distress syndrome (ARDS). Streptococcus pneumoniae is the most common cause of bacterial pneumonia, which in turn is the leading cause of ARDS. Chronic smokers have increased rates of
BACKGROUND
The features of heart failure (HF) in Djibouti have not been well described. We sought to document the current patterns of HF here.
METHODS
We prospectively included Djiboutian adults hospitalized for HF in the French Military Hospital (Djibouti) from August 2008 through December