BAUGH C L, CLARK J B
J Gen Physiol. 1959 May 20;42(5):917-22. doi: 10.1085/jgp.42.5.917.
The photodynamic lethal response of Gram negative bacteria was found to be a one event phenomenon as previously reported. However, the kinetics of the lethal response in Gram-positive microorganisms was found to be more complex. The survivor response of the latter was dividable into at least two distinct parts, each of which could be influenced by various environmental and genetic factors. Some correlation was found between sensitivity or resistance to x-ray and ultraviolet radiations and sensitivity or resistance to photodynamic action.
如先前报道,革兰氏阴性菌的光动力致死反应是一种单事件现象。然而,革兰氏阳性微生物的致死反应动力学更为复杂。后者的存活反应至少可分为两个不同部分,每个部分都可能受到各种环境和遗传因素的影响。在对X射线和紫外线辐射的敏感性或抗性与对光动力作用的敏感性或抗性之间发现了一些相关性。