Predictive factors and treatment of postpartum mania: a representative case.

Postpartum mania and psychosis puts both the person giving birth and their child at significant risk, so predicting its onset and determining effective treatment is crucial. Here, a representative case is presented of a patient started on an antidepressant during her pregnancy who suffered a postpartum manic episode with psychosis. The case describes many of the risk factors and treatment issues faced by clinicians when caring for patients with these symptoms in the postpartum period.

Late Bacterial Endocarditis in an Intravenous Drug User With an Amplatzer Septal Occluder.

Infective endocarditis of a fully endothelialized cardiac prosthesis, and especially the late presentation of endocarditis, challenges our current understanding of device-related complications. Late bacterial endocarditis associated with the Amplatzer Septal Occluder, a device frequently used to close atrial septal defects, has been documented only rarely. We report the case of an intravenous drug user who had late infective endocarditis associated with his Amplatzer Septal Occluder, secondary to methicillin-sensitive Staphylococcus aureus bacteremia nearly 14 years after device insertion.

Modulation of taste responsiveness by the satiation hormone peptide YY.

It has been hypothesized that the peripheral taste system may be modulated in the context of an animal's metabolic state. One purported mechanism for this phenomenon is that circulating gastrointestinal peptides modulate the functioning of the peripheral gustatory system. Recent evidence suggests endocrine signaling in the oral cavity can influence food intake (FI) and satiety.