Endotoxin is the key etiologic factor of pulmonary damage secondary to severe infection of Gram negative bacilli. 内毒素血症是严重革兰氏阴性菌感染导致肺损害发生的关键因素。
Spectinomycin is a broad spectrum antibiotic, which has an effect of being against gram negative and gram positive bacterium. 大观霉素是一种广谱抗生素，对革兰氏阴性和革兰氏阳性菌均有抗菌作用。
