Dementia Care Research and Psychosocial Factors.

Background: Care and support for people with dementia and their families in South Africa are largely inadequate. Responses to dementia are driven by a widespread lack of understanding of dementia amongst the general public, communities, and within local health, policy- and social care systems. This presentation will focus on the findings of a situational analysis completed within the STRIDE project (i.

Radical Anions of Porphyrin Molecular Wires: Delocalization and Dynamics.

The delocalization length of charge carriers in organic semiconductors influences their mobility and is an important factor in the design of functional materials. Here, we have studied the radical anions of a series of linear and cyclic butadiyne-linked porphyrin oligomers using CW-EPR, H Mims ENDOR and NIR/MIR spectroelectrochemistry together with DFT calculations and multiscale molecular modeling. Low-temperature hyperfine EPR spectroscopy and optical data show that polarons are delocalized nonuniformly over about four porphyrins with most of the spin density on just two units even in the cyclic structures, in which all porphyrin sites are identical.

Socioeconomic inequality in the outcomes of a psychological intervention for depression for South Africans with a co-occurring chronic disease: A decomposition analysis.

Task-shared psychological interventions are effective for reducing the severity of depression symptoms, but differences in treatment outcome by socioeconomic status is uncertain. This study examines socioeconomic inequalities (SEI) in depression outcomes among people with HIV and/or diabetes who participated in a cluster randomised controlled trial in the Western Cape Province of South Africa. The trial took place at 24 primary care clinics randomised to deliver a task-shared psychological intervention or treatment as usual (TAU).

Analysis and prediction of condylar resorption following orthognathic surgery.

Condylar resorption is a feared complication of orthognathic surgery. This study investigated condylar resorption in a cohort of 200 patients This allowed for a powerful update on incidence and risk factors. 9.