The effectiveness of a web-based decision aid for patients with hip osteoarthritis: study protocol for a randomized controlled trial.

Background: Osteoarthritis (OA) is a health condition sensitive to patient's preferences and values regarding the benefits and risks of the different treatment options. In this sense, patient decision aids (PtDA) can play an important role in helping patients to incorporate their values, needs, and preferences into the decision-making process, thus improving person-centered care. Previous research has focused almost exclusively on knee OA, and therefore, the aim of this study is to develop and evaluate the effectiveness of a PtDA for patients with hip OA.

Association of functional variants and protein-to-protein physical interactions of human MutY homolog linked with familial adenomatous polyposis and colorectal cancer syndrome.

The human gene codes for a DNA glycosylase involved in the repair of oxidative DNA damage. Faulty MUTYH protein activity causes the accumulation of G→T transversions due to unrepaired 8-G:A mismatches. germ-line mutations in humans are linked with a recessive form of Familial Adenomatous Polyposis (FAP) and colorectal cancer predisposition.

Effectiveness of a virtual intervention for primary healthcare professionals aimed at improving attitudes towards the empowerment of patients with chronic diseases: study protocol for a cluster randomized controlled trial (e-MPODERA project).

Background: Communities of practice are based on the idea that learning involves a group of people exchanging experiences and knowledge. The e-MPODERA project aims to assess the effectiveness of a virtual community of practice aimed at improving primary healthcare professional attitudes to the empowerment of patients with chronic diseases.

Methods: This paper describes the protocol for a cluster randomized controlled trial.

Occurrence, genes and expression of the W/Se-containing class II benzoyl-coenzyme A reductases in anaerobic bacteria.

Benzoyl-coenzyme A (CoA) reductases (BCRs) are key enzymes in the anaerobic degradation of aromatic compounds and catalyse the reductive dearomatization of benzoyl-CoA to cyclohexa-1,5-dienoyl-1-carboxyl-CoA. Class I BCRs are ATP-dependent FeS enzymes, whereas class II BCRs are supposed to be ATP-independent and contain W, FeS clusters, and most probably selenocysteine. The active site components of a putative eight subunit class II BCR, BamBCDEFGHI, were recently characterized in Geobacter metallireducens.