ICU(加强监护病室Intensive Care Unjt)内,对患者感染的预防是最棘手的问题,名古屋市立大学ICU的中川隆氏等,采用Stoutenbeek氏等的内因性细菌抑制法,以三种抗生素混合应用,使痰培养细菌的阳性率明显下降,因此,认为此法对ICU患者的内因性细菌感染的抑制是有效的。众所周知,ICU的重症感染,患者体内的内因性细菌引起者较外源性细菌引起的情况更多,对此,中川氏应用Stoutenbeek氏等 ICU (Intensive Care Unjt) is the most intractable problem for the prevention of patient’s infection. Nakagawa Ryuuji of ICU of Nagoya City University et al. Used endogenous bacterial inhibition method such as Stoutenbeek et al. So sputum culture bacteria significantly decreased the positive rate, therefore, that this method of ICU patients with endogenous bacterial infection is effective. As we all know, severe infections in the ICU, patients with endogenous bacteria caused more than exogenous bacteria caused by the situation, this, Nakagawa’s application of Stoutenbeek et al