Disturbances in Ca(2+) homeostasis and mitochondrial dysfunction have emerged as major pathogenic features in familial and sporadic forms of Amyotrophic Lateral Sclerosis (ALS), a fatal degenerative motor neuron disease. However, the distinct molecular ALS-pathology remains unclear. Recently, an activity-dependent Ca(2+) homeostasis deficit, selectively in highly vulnerable cholinergic motor ne...

A systematic investigation of structural, magnetic and magnetocaloric properties for Nd1-3xBax Cax SrxMnO3 (x ?= ?0.11 0.133) manganites is reported. X-ray powder diffraction (XRD) patterns suggest that our samples crystallize in the orthorhombic perovskite structure with a Pbnm space group. Magnetization temperature dependence under field-cooled cooling (FCc), warming (FCw) zero-field-cooling ...

C omplex I is the largest of the mitochondrial respiratory chain enzyme complexes, consisting of at least 46 subunits, seven of which are encoded by mtDNA. Deficiency of complex I is the most common respiratory chain defect, and can be caused by mutations in both nuclear and mtDNA encoded genes. It has a wide range of clinical presentations, from lethal infantile mitochondrial disease to isolat...