Antimicrobial-resistant pathogens in animals and man: prescribing, practices and policies.

This meeting focused on infections in humans and animals due to methicillin-resistant Staphylococcus aureus (MRSA), extended-spectrum beta-lactamase (ESBL)-producing bacteria and Clostridium difficile, and their corresponding treatments. MRSA is predominantly a human pathogen, and molecular typing has revealed that certain clones have spread widely both between humans and from humans to animals. ESBL-producing bacteria, particularly those that express the CTX-M beta-lactamases, have been disseminated worldwide.

Guidelines (2008) for the prophylaxis and treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections in the United Kingdom.

These evidence-based guidelines are an updated version of those published in 2006. They have been produced after a literature review of the treatment and prophylaxis of methicillin-resistant Staphylococcus aureus (MRSA). The guidelines aim to complement those recently published for the antibiotic treatment of common and emerging community-onset MRSA infections in the UK.

Guidelines for the prophylaxis and treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections in the UK.

These evidence-based guidelines have been produced after a literature review of the treatment and prophylaxis of methicillin-resistant Staphylococcus aureus (MRSA) infection. The guidelines were further informed by antibiotic susceptibility data on MRSA from the UK. Recommendations are given for the treatment of common infections caused by MRSA, elimination of MRSA from carriage sites and prophylaxis of surgical site infection.

Why and how to use radioisotopes in human nutrition research.

Tracer methodology using radioisotopes in human nutrition research has been the object of unjustified limitations in its use. These limitations have encumbered research studies where micronutrient and macronutrient deficiencies are prevalent. Stable isotope methodologies are expensive, including the cost of the isotopes, equipment and its maintenance, and are often fraught with serious pitfalls.

Considerations on the use of radioisotopes in human nutrition research.

Tracer methodology using radioisotopes in human nutrition and metabolism research has been very productive but its use has been the object of unjustified limitations because of modeling decisions without adequate consideration of new data. These limitations have encumbered research studies in the metabolism of micro- and macronutrients particularly where nutritional deficiencies are prevalent. Even though stable isotope methodologies in human research are very useful in specific applications they are expensive and are often fraught with serious pitfalls, when compared to studies for the same purposes using radioisotopes.