目的 探討超聲霧化吸入魚腥草液對術(shù)后病人呼吸道的消炎抗菌作用。方法 隨機對照臨床實驗,實驗組 :超聲霧化吸入魚腥草液,對照組 :常規(guī)方法超聲霧化吸入。結(jié)果 實驗組術(shù)后第 3,4天痰白細胞計數(shù)顯著低于對照組,5 d中嗜中性細胞比例均低于對照組。呼吸道革蘭氏陰性菌定植例次低于對照組,但真菌定植例次高于對照組。結(jié)論 超聲霧化吸入魚腥草液有減輕呼吸道炎癥,減少呼吸道革蘭陰性定植菌作用

Object To explore the bacteriostatic and anti-inflammation activities of ultrasonically nebulized Houttuynai cordata Thunb. in patients after pneumonectomy. Methods The patients were randomized into 2 groups. Patients of the experimental group, inhaled ultrasonically nebulized H. cordata, while patients in the control group inhaled ultrasonically nebulized vapors without the addition of H. cordata. Results Total leucocyte counts on the third and fourth day in the experimental group were significantly lower than that in the control group. Neutrophil ratio in experimental group was also lower in all the 5 days of treatment although nonsignificantly. Meanwhile, occurrence of Gram-negative bacilli colonization in experimental group occurred less than that in the control group. But incidence of fungi colonization appeared higher. Conclusion Inhalation of ultrasonically nebulized H. cordata can ease the inflammation and inhibit the colonization of Gram-negative bacilli in respiratory tract.

全軍醫(yī)藥衛(wèi)生科研基金課題(編號 98M143)