Figure 1
From: Ionizing radiation induces tumor cell lysyl oxidase secretion
LOX secretion and activity in response to tumor cell irradiation. (A) Western blot of LOX zymogen (50 kD) and active form (32 kD) in conditioned media derived from irradiated A549 lung carcinoma cells 16-20 h after irradiation and quantification of band intensities from 3 independent experiments. (B) LOX activity in conditioned media derived from irradiated A549 lung carcinoma cells 16-20 h after irradiation, averaged over 3 independent experiments (*: significantly different vs control samples, p < 0.05).