nocturnal asthma

Patients with nocturnal asthma not other asthma manifest obvious circadian rhythm of urine LTE4 level.
夜間哮喘患者的夜間白三烯濃度較白天高，呈現(xiàn)晝夜節(jié)律性，而其他非夜間哮喘則未顯示此晝夜節(jié)律。