‘Antibiotic footprint’ as a communication tool to aid reduction of antibiotic consumption—authors’ response

Facing Antibiotic Resistance: Staphylococcus aureus Phages as a Medical Tool

Staphylococcus aureus is a common and often virulent pathogen in humans. This bacterium is widespread, being present on the skin and in the nose of healthy people. Staphylococcus aureus can cause infections with severe outcomes ranging from pustules to sepsis and death. The introduction of antibiotics led to a general belief that the problem of bacterial infections would be solved. Nonetheless,...

Fluorescently labeled ribosomes as a tool for analyzing antibiotic binding.

Measuring the binding of antibiotics and other small-molecular-weight ligands to the 2.5 MDa ribosome often presents formidable challenges. Here, we describe a general method for studying binding of ligands to ribosomes that carry a site-specific fluorescent label covalently attached to one of the ribosomal proteins. As a proof of principle, an environment-sensitive fluorescent group was placed...

Reduction in Antibiotic Consumption Upon Implementation of Antibiotic Indication Requirement

Acute Otitis Media-Induced Gradenigo Syndrome, a Dramatic Response to Intravenous Antibiotic

Introduction: Petrositis is a rare but severe complication of acute otitis media and mastoiditis. Despite efficient antibiotic therapy, there are still reports of both intratemporal and intracranial complications of otitis media with the potential risk of high morbidity and mortality. Petrositis has traditionally been treated with surgery, but recent advances in imaging, with improved antibioti...

Golgi organelle response to the antibiotic X537A

The effects of the ionophoric antibiotic X537A on cell structure were studied with phase-contrast, fluorescence, and electron microscopy. X537A induced selective vacuolation of the Golgi apparatus of vascular and intestinal smooth muscle, epithelium, plasma cells, and cultured chick heart and guinea pig vascular smooth muscle cells. The swelling of the Golgi apparatus induced by X537A was rever...