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Effects of Theophylline on Chronic Inflammatory Lung Injury Induced by LPS Exposure in Guinea Pigs
airway hyperreactivity COPD goblet cell hyperplasia lipopolysaccharide exposure theophylline
2010/11/18
Repetitive exposure to LPS induced an influx of inflammatory cells into the BALF. Histological changes such as accumulation of inflammatory cells in the lung parenchyma, enlargement of alveoli, swelli...
Long-term effect of exposure to mustard gas on male infertility
Mustard gas Male Infertility Iran
2015/9/9
Background: Sulfur mustard is a noxious chemical and a carcinogen that causes acute and chronic injuries with both local and systemic effects. This study was conducted to investigate the long-term eff...
Exposure to Trauma Can Affect Brain Function in Healthy People Several Years After Event; May Increase Susceptibility to Mental Health Problems In The Future
Mental Health
2007/5/17
May 6, 2007，WASHINGTON, DC—Exposure to trauma may create enough changes in the brain to sensitize people to overreact to an innocuous facial gesture years later, even in people who don’t have a stress...
Clinical Efficacy of Probiotic Bifidobacterium longum for the Treatment of Symptoms of Japanese Cedar Pollen Allergy in Subjects Evaluated in an Environmental Exposure Unit
Allergy Bifidobacterium environmental exposure unit (EEU) Japanese cedar pollinosis probiotic
2010/11/18
In comparison with placebo, BB536 intake significantly reduced the ocular symptom scores during JCP exposures. Evaluating delayed symptoms after exposures indicated that scores for disruption of norma...
Anaphylactic Shock Caused by Exposure to Sea Anemones
anaphylactic shock anaphylaxis histamine sea anemone specific IgE
2010/11/18
Background: Since the first report of a dog that developed severe systemic symptoms in response to a second injection of sea anemone toxin by Richet and Portier in 1902, no clear human cases of anaphy...
Mold-specific IgE antibodies in relation to exposure and skin test data in schoolchildren
allergy asthma gender IgE moisture problem mold mold sensitization schoolchildren skin prick tests
2010/11/25
Mold-specific IgE was elevated by EIA (> 0.35 IU/mL) to at least one of the 10 studied species in 12 children (39%) with and in two children (3%) without skin test reactions. The calculated prevalence...
Influence of local antigen exposure dose in the upper respiratory tract on sensitization with cedar pollen
cedar pollen IgE laryngeal allergy pollinosis
2010/11/24
The mean serum levels of specific IgE antibody in rats exposed to the higher dose were significantly higher than those in rats exposed to the lower dose, and the mean levels in rats in the lower-dose ...
Childhood Onset Adult Asthma: A Comparison of Asthma Development with Exposure to High and Reduced Levels of Air Pollution
adult asthma ambient air pollution infancy onset asthma lung function tests non-specific bronchial hyperreactivity
2010/11/22
The dramatic increase of infancy onset asthmatic born after 1960 coincided with the increases in levels of air pollution. The infancy onset adult asthmatics born in 1960s were more hypersensitive to n...
Pediatric Radiation Exposure from Diagnostic Nuclear Medicine Examinations in Tehran
pediatrics diagnostic nuclear medicine radiation exposure
2010/2/5
Background/Objectives: As a part of a nationwide survey to estimate population exposure to radiation from diagnostic nuclear medicine in Iran, this paper presents the pediatric population radiation ex...
Increase of Exhaled Nitric Oxide (eNO) after Methylene Diphenyl Diisocyanate (MDI) Exposure in Isocyanate Workers with Bronchial Hyperresponsiveness
challenge test inhalation challenge isocyanates occupational asthma
2010/11/19
Fourteen of 22 symptomatic isocyanate workers showed BHR and five of these 14 developed an asthmatic response upon challenge with methylene diphenyl diisocyanate (MDI). In comparison with the group wi...
Environmental Exposure to Endotoxin and Decreased Risk of Childhood Atopy
asthma atopy endotoxin hygiene hypothesis metropolitan environment
2010/11/19
The hygiene hypothesis implies, in immunological terms, that microbial stimulation in early life skews the immune system towards the development of a T helper type 1 (Th1)-type lymphocyte population, ...