The role of the inhibitory nonadrenergic noncholinergic system in antigen-induced pulmonary hypersensitivity
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To study the role of the inhibitory nonadrenergic noncholinergic (i-NANC) system in regulating bronchial reactivity during antigen challenge, we first tested a blocker of the i-NANC system (oxyhemoglobin, HbO2, 2.5 microm) on the relaxation response of guinea ... ...