Oxidative Stress Response Mechanisms Sustain the Antibacterial and Antioxidant Activity of .

The development of new natural antibiotics is considered as the heart of several investigations in the nutraceutical field. In this work, leaves of L. treated by tropospheric ozone (O) and nitrogen (N) deposition, exhibited a clear antimicrobial efficacy against five multi-drug resistant (MDR) bacterial strains (two gram-positive and three gram-negative).