Prospective Study of Polytetrafluoroethylene-Covered Microplugs and Detachable Coils for Embolization of Pulmonary Arteriovenous Malformations: Technical Results, Procedure Times, and Costs.

Purpose: To determine time to occlusion and procedure costs of embolization of pulmonary arteriovenous malformations (PAVMs) using a polytetrafluoroethylene-covered microplug compared with embolization using detachable coils.

Materials And Methods: In this prospective study, 37 patients (mean age, 39.1 years [SD ± 17.

Research interests, experience, and training of Community Health Workers: a mixed Method Approach.

The Affordable Care Act includes a call for community health care workers (CHWs) to be integrated into health care delivery systems to improve health care quality. In recent years, there have been increasing calls for community-based participatory research (CBPR) and patient-centered outcomes research (PCOR), as such types of research hold much potential for identifying interventions to reduce health and health care disparities. Yet, little is known about the research training, knowledge, experience, and even interest of CHWs in these types of research or in health research in general (HR).

TIRF imaging of Fc gamma receptor microclusters dynamics and signaling on macrophages during frustrated phagocytosis.

Background: Recent evidence indicates that in addition to the T-cell receptor, microclustering is an important mechanism for the activation of the B-cell receptor and the mast cell Fcε-receptor. In macrophages and neutrophils, particles opsonized with immunoglobulin G (IgG) antibodies activate the phagocytic Fcγ-receptor (FcγR) leading to rearrangements of the actin cytoskeleton. The purpose of this study was to establish a system for high-resolution imaging of FcγR microclustering dynamics and the recruitment of the downstream signaling machinery to these microclusters.