Evaluating the heart valve tissue diffusion of amoxicillin in infective endocarditis: a pilot prospective observational non-comparative study.

Objectives: Treating patients with infective endocarditis (IE) due to streptococci and enterococci currently involves high-dosage antibiotics. Recent literature suggests a 30%-70% diffusion rate could be extrapolated to human heart valve tissue. The objective of this study was to evaluate the diffusion coefficient of amoxicillin in heart valve tissue of patients operated for IE.

Lycanthropy as a culture-bound syndrome: a case report and review of the literature.

Lycanthropy is an unusual belief or delusion that one has been transformed into an animal, or behaviors or feelings suggestive of such a belief. We report a case of lycanthropic delusions of becoming a snake in a 47-year-old woman who suffered from a major depressive disorder with psychotic features. We also present a literature review of articles published on the subject in English or French since 1975 identified via a MedLine search using the terms "lycanthropy" or "werewolf.