At the birth of pediatric anesthesia in Mexico: An interview with Dr. Estela Melman, a pioneering woman in medicine.

Dr. Estela Melman (1939-present), Professor in the Department of Anesthesiology, the American British Cowdray Medical Center, Mexico, is an influential pioneer who has shaped the scope and practice of pediatric anesthesia in Mexico and throughout the world. Her early work to reintroduce neural blockade into routine pediatric anesthetic care, particularly the caudal approach to the epidural space, helped to transform current anesthesia practice.

Prophage induction is enhanced and required for renal disease and lethality in an EHEC mouse model.

Enterohemorrhagic Escherichia coli (EHEC), particularly serotype O157:H7, causes hemorrhagic colitis, hemolytic uremic syndrome, and even death. In vitro studies showed that Shiga toxin 2 (Stx2), the primary virulence factor expressed by EDL933 (an O157:H7 strain), is encoded by the 933W prophage. And the bacterial subpopulation in which the 933W prophage is induced is the producer of Stx2.