Abstract Aims: To investigate the effect of Myrtenol, the active ingredient of Myrtle, on the oxidant and anti-oxidant indices and cytokines in the allergic asthma. Methods: Allergic asthma was induced by ovalbumin (OVA) sensitization and inhalation in four groups of rats; Control, Asthma, Asthma+Dexamethasone and Asthma+Myrtenol. Myrtenol (50mg/kg) or Dexamethasone (2.5mg/kg) was a...

Sleep deprivation has become a common phenomenon of the Western world and is associated with a variety of medical problems in children. This retrospective longitudinal analysis of a community-based birth cohort was undertaken to determine whether frequent nocturnal awakening during early life was associated with the development of childhood asthma. 2,398 children born to mothers recruited from ...

the aim of current study is to describe clinical similarities and differences between atopic and non-atopic asthma in children. in a cross-sectional study, 95 asthmatic children (75 allergics and 20 nonallergics) were included in the study. demographic, clinical, and familial history were compared between two groups. there was no significant differences between variables like sex, age of onset ...

phosphodiesterases  (pde)  hydrolyse intracellular camp  and  cgmp  to  inactive  5’ monophosphates. decreased level of camp is involved in the pathogenesis of asthma. we and others have shown that phosphodiesterases were upregulated in the lung of allergic rats, and bacilli calmette-guérin (bcg) induced the production of camp in vitro. however, it is unclear how bcg’s effect asthma and whether...

Allergic asthma is the most common acute inflammatory airway disorder and their incidence population has exploded in the last years, being estimated that over 300 million people worldwide have the condition. Here, we present a brief overview of relationship of allergic asthma with diet and food intake. Several studies have shown that most asthma cases are due to an allergic immune response to e...

Background: Allergic diseases including asthma, allergic rhinitis (AR) and eczema are common chronic diseases in children. The purpose of this study was to determine the prevalence of asthma, AR and eczema in Sari, Iran. Methods: This study was carried out on all elementary schools selected as a cluster from February 2010 to July 2010 in Sari, North of Iran. A questionnaire was provided accordi...

Abstract Aims: To investigate the effect of Myrtenol, the active ingredient of Myrtle, on the oxidant and anti-oxidant indices and cytokines in the allergic asthma. Methods: Allergic asthma was induced by ovalbumin (OVA) sensitization and inhalation in four groups of rats; Control, Asthma, Asthma+Dexamethasone and Asthma+Myrtenol. Myrtenol (50mg/kg) or Dexamethasone (2.5mg/kg) was a...

asthma is a complicated disorder, whose prevalence has increased over the past few decades.asthma is characterized by infiltration of inflammatory leukocytes along with enhancedproinflammatory cytokines and chemokines. fungi are now far more widely being considered as thedominant extrinsic trigger for asthma. fungi are linked to the severity of asthma in many ways. somedifferences between studi...

asthma is a global problem that affects over 300 million people in the world. the main reason of asthma is allergy and atopy. asthmatic patients are sensitized to allergens that can be resulting asthma attacks. fungi as an allergen can be sensitized atopic people and present a severe asthma. fungi have been found in water-damaged homes of asthmatic patients. allergic asthma is associated with e...

objective: the prevalence of respiratory allergies, especially those induced by fungi such as alternaria alternata, has dramatically increased over the past decade. this increase has caused major health problems worldwide. this study aimed to investigate the role of a. alternata in the etiology of allergic asthma, by using the skin prick test and assessment of ige specific to the fungus in the ...