نتایج جستجو برای: key words airway hyper reactivity
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BACKGROUND Viral and bacterial respiratory tract infections in early-life are linked to the development of allergic airway inflammation and asthma. However, the mechanisms involved are not well understood. We have previously shown that neonatal and infant, but not adult, chlamydial lung infections in mice permanently alter inflammatory phenotype and physiology to increase the severity of allerg...
Is there any more grotesque example of an imbalance between the cost and benefit of an immune response than anaphylaxis? On exposure to even minute amounts of material containing the offending allergen (such as peanuts), the unfortunate subject experiences within minutes a reaction that can include nausea and vomiting, hives, difficulty breathing and rapid circulatory collapse. Although anaphyl...
Let S be a bipartite semigraph with |NXa(y)| ≥ 1 for every y ∈ Y . A vertex x ∈ X hyper dominates y ∈ Y if y ∈ Na(x) or y ∈ Na(NY a(x)). A subsetD ⊆ X is a hyper dominating set of S if every y ∈ Y is hyper dominated by a vertex ofD. A subsetD ⊆ X is called a minimal hyper dominating set of S if no proper subset of D is a hyper dominating set of S. The minimum cardinality of a minimal hyper domi...
â â â â â abstract: â china and asean have been maintaining a relationship both cooperative and competitive in the textile trade. due to its labor intensive feature and high dependence on foreign trade , the textile trade has received much attention after the 2008 financial crisis. the customs data (classified by the hs code) from year 2006-2009 is employed to research the impact of the cris...
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