Treatments for Social Interaction Impairment in Animal Models of Schizophrenia: A Critical Review and Meta-analysis.

Background: While pharmacological treatments for positive symptoms of schizophrenia are widely used, their beneficial effect on negative symptoms, particularly social impairment, is insufficiently studied. Therefore, there is an increasing interest in preclinical research of potentially beneficial treatments, with mixed results. The current review aims to evaluate the efficacy of available treatments for social deficits in different animal models of schizophrenia.

Two-Stage Prosthetic Breast Reconstruction With Integrated Versus Remote Port Expanders: A Comparison of Complication Rates.

Ever since their introduction, tissue expanders for breast reconstruction have undergone a gradual evolution from remote port expanders to the integrated port expanders commonly in use today. Integrated port expanders have been widely adopted because of their ease of use and reliability, and though the convenience of integrated port expanders over remote port expanders is clear, a side-by-side comparison of complications has not been performed. A same-surgeon, same-institution study was conducted comparing the complication rates of remote versus integrated tissue expanders.

The Safe Gluteoplasty: Anatomic Landmarks to Predict the Superior and Inferior Gluteal Veins.

The increase in demand for gluteal fat grafting seen in recent years in the United States has not been met with an equal gain in knowledge of the perils of this anatomic territory. The purpose of this study was to identify anatomic landmarks that can be readily used by surgeons to identify the takeoff of the superior and inferior gluteal veins. Six fresh cadaveric gluteal specimens were dissected at the University of Louisville anatomy laboratory.

Anatomy of the Gynecomastia Tissue and Its Clinical Significance.

Background: Gynecomastia is a very common entity in men, and several authors estimate that approximately 50% to 70% of the male population has palpable breast tissue. Much has been published with regard to the etiology, diagnosis, and treatment of gynecomastia. However, the anatomy of the gynecomastia tissue remains elusive to most surgeons.