title: Asthma and cessation of smoking.
abstract: One hundred and twenty-five patients with asthma were questioned on the character of their symptoms in connection with cessation of tobacco smoking. Eighteen out of fifty-nine patients who stopped smoking, reported worsening of their symptoms. The pathogenesis behind this effect may be the effect of tobacco smoke on the immune system particularly macrophages and T cells.
mesh_terms: D000328:Adult; D001249:Asthma / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012129:Respiratory Function Tests; D012907:Smoking