Development, acceptability, appropriateness and appeal of a cancer clinical trials implementation intervention for rural- and minority-serving urology practices.

Background: Few community urologists offer cancer patients the opportunity to participate in cancer clinical trials, despite national guidelines that recommend it, depriving an estimated 260,000 urological cancer patients of guideline-concordant care each year. Existing strategies to increase urologists' offer of clinical trials are designed for resource-rich environments and are not feasible for many community urologists. We sought to design an implementation intervention for dissemination in under-resourced community urology practices and to compare its acceptability, appropriateness and adoption appeal among trial-naïve and trial-experienced urologists.

Using Implementation Science to Further the Adoption and Implementation of Advance Care Planning in Rural Primary Care.

Purpose: To analyze the literature on advance care planning (ACP) in primary care through the lens of implementation science, with a focus on implications for rural settings.

Design: Scoping review of the literature.

Methods: The Cumulative Index of Nursing and Allied Health Literature (CINAHL), Medline, PsycINFO, and the Psychology and Behavioral Sciences Collection databases were searched for studies related to ACP adoption and implementation in primary care.

Oxidative damage to human red cells induced by copper and iron complexes in the presence of ascorbate.

The role of trace metals in the generation of free radical mediated oxidative stress in normal human red cells was studied. Ascorbate and either soluble complexes of Cu(II) or Fe(III) provoked changes in red cell morphology, alteration in the polypeptide pattern of membrane proteins, and significant increases in methemoglobin. Neither ascorbate nor the metal complexes alone caused significant changes to the cells.

The erythrocyte membranes in beta-thalassemia. Lower sialic acid levels in glycophorin.

The sialic acids content of glycophorin of thalassemic erythrocyte membranes is about 25% lower than in glycophorin of normal erythrocyte membranes. Glycophorin extracted from old thalassemic erythrocytes separated by density centrifugation, has about half the sialic acids content found in glycophorin extracted from young thalassemic erythrocytes. Possible sialidase activty was sought in the plasma and erythrocyte membranes of thalassemic erythrocytes.