Antimicrobial Agents and Chemotherapy Vol. 54 Issue 8 August 2010

Damage of the Bacterial Cell Envelope by Antimicrobial Peptides Gramicidin S and PGLa as Revealed by Transmission and Scanning Electron Microscopy pg-3132
Mareike Hartmann, Marina Berditsch, Jacques Hawecker, Mohammad Fotouhi Ardakani, Dagmar Gerthsen, and Anne S. Ulrich

A Novel Polymyxin Derivative That Lacks the Fatty Acid Tail and Carries Only Three Positive Charges Has Strong Synergism with Agents Excluded by the Intact Outer Membrane pg-3341

Martti Vaara, Osmo Siikanen, Juha Apajalahti, John Fox, Niels Frimodt-Møller, Hui He, Anima Poudyal, Jian Li, Roger L. Nation, and Timo Vaara

Efficacy of Amphiphilic Core-Shell Nanostructures Encapsulating Gentamicin in an In Vitro Salmonella and Listeria Intracellular Infection Model pg-3524

A. Ranjan, N. Pothayee, T. P. Vadala, M. N. Seleem, E. Restis, N. Sriranganathan, J. S. Riffle, and R. Kasimanickam