نتایج جستجو برای: exercise induced bronchospasm
تعداد نتایج: 1134357 فیلتر نتایج به سال:
Background Adenosine, an agonist of the A2a receptor, is widely used for stress CMR. However, target receptors for adenosine are heterogeneous in their location and facilitated physiologic effects. A2b and A3 receptors are responsible for bronchospasm and peripheral arteriolar vasodilation; A1 receptors are responsible for AV block. The rate of adverse reactions with adenosine approaches 80%, c...
Introduction . The concept of the interaction multidirectional cytokines that control cellular and humoral immune response in cold bronchospasm asthma has been little studied. Aim To evaluate role Th1 Th2 formation airway to a stimulus patients with asthma. Materials methods spectrum (IFN-γ, IL-17А, TNFα, IL-1β, IL-2, IL-6, IL-4), protein IP-10 (chemokine CXCL10), MMP9 metalloproteinase TIMP1 e...
In obstructive lung diseases, airway inflammation leads to bronchospasm and thus resistive breathing, especially during exacerbations. This commentary discusses experimental evidence that resistive breathing per se (the mechanical stimulus) in the absence of underlying airway inflammation leads to lung injury and inflammation (mechanotransduction). The potential implications of resistive breath...
Objective: To study the antianaphylactic, antihistaminic and mast cell stabilization activity of HK-07 in experimental animals. Materials and Methods: HK-07 is a polyherbal formulation containing extracts of various plant constituents. The compound HK-07 was evaluated using Wistar rats and Duncan Hartley guinea pigs. The antianaphylactic activity was investigated in rats using the active anaphy...
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