鉴于正罔彻曾指出:在并发急性白血病感染症中,致炎菌有61.2％是革兰氏阴性菌,9％是真菌。为此有必要对上述感染采取抗炎措施。由于两性霉素B(以下简称AMPH)和多粘菌素B(以下简称PLB)在消化道吸收甚少;因而在肠内形成较高浓度,根据这一特性,充分利用AMPH的抗真菌作用及PLB的抗细菌作用。在临床上多采取 In view of the fact that 61% of the patients with acute leukemia complicated by acute leukemia are Gram-negative bacteria and 9% are fungi. To do this, it is necessary to take anti-inflammatory measures for the above infections. As amphotericin B (hereinafter referred to as AMPH) and polymyxin B (hereinafter referred to as PLB) absorption in the digestive tract is very small; thus forming a higher concentration in the intestine, according to this feature, take full advantage of the anti-fungal effects of AMPH and The antibacterial effect of PLB. In clinical practice to take