Integrative Kinase Activity Profiling and Phosphoproteomics of Mouse Retina during cGMP-Dependent Retinal Degeneration.

Inherited retinal degenerative diseases (IRDs) are a group of rare diseases that lead to a progressive loss of photoreceptor cells and, ultimately, blindness. The overactivation of cGMP-dependent protein kinase G (PKG), one of the key effectors of cGMP-signaling, was previously found to be involved in photoreceptor cell death and was studied in murine IRD models to elucidate the pathophysiology of retinal degeneration. However, PKG is a serine/threonine kinase (STK) with several hundred potential phosphorylation targets and, so far, little is known about the specificity of the target interaction and downstream effects of PKG activation.

The long-term postoperative trajectory of geriatric patients admitted for a hip fracture: A prospective observational cohort study.

Background: Worldwide, 1.3 million patients sustain a hip fracture every year. In Canada, 23 621 patients over 60 have been admitted with a hip fracture in 2003.

Migrants referring to the Bologna Transcultural Psychiatric Team: reasons for drop-out.

Background: Recent immigrants face various difficulties in adjusting to western countries and show a high prevalence of mental disorders. Access to a culturally appropriate community mental health centre (CMHC) is crucial for immigrants (Bhui et al., 2007).

Allowed and forbidden d-d transitions in poly(3,5-dimethylpyrazolyl)methane complexes of nickel(II).

Absorption spectra of four nickel(II) complexes with poly(pyrazolyl)methane ligands are presented in the NIR-VIS-UV region and the band system corresponding to the lowest-energy spin-allowed and spin-forbidden transitions is analyzed. A quantitative theoretical model involving coupled electronic states provides precise energies for the lowest-energy triplet and singlet excited states and allows comparisons between complexes with a variable number of nitrogen and oxygen ligator atoms. Singlet energies between 12,840 and 13,000 cm(-1) are determined for heteroleptic complexes.