
Keywords: عصاره سیگار سیگار; Airway inflammation; Airway remodeling; Anti-muscarinic drug; Cholinergic regulation; Non-neuronal ACh; ACh; acetylcholine; ASM; airway smooth muscle; cAMP; cyclic adenosine monophosphate; ChAT; choline acetyltransferase; CHT1; high-affinity choline trans