Network of neurons in the brain apply – unlike processors in our current generation of computer hardware – an event-based processing strategy, where short pulses (spikes) are emitted sparsely by neurons to signal the occurrence of an event at a particular point in time. Such spike-based computations promise to be substantially more power-efficient than traditional clocked processing schemes. Ho...

Introduction: Studies have indicated that diabetes mellitus impairs hippocampus. Diabetes increases the risk of depression and treatment with antidepressants may affect learning and memory. The aim of this study was to evaluate the effects of amitriptyline and fluoxetine on synaptic plasticity and TNF-α level in the hippocampus of streptozotocin-induced diabetic rats. Methods: Experimenta...

2. Participatory Scenario Planning (PSP) is an increasingly popular tool in place-based environmental 3. research for evaluating alternative futures of social-ecological systems. Although a range of 4. guidelines on PSP methods are available in the scientific and grey literature, there is a need to 5. reflect on existing practices and their appropriate application for different objectives and 6...

PURPOSE People with spinal cord injury (SCI) experience bone loss and have an elevated rate of fracture in the paralysed limbs. The literature suggests an exponential time course of bone loss after SCI, but true rates may vary between patients. We propose systematic evaluation of bone status in the early stages of SCI to identify fast bone losers. METHOD A case series of six patients with com...

Polysaccharopeptide (PSP), from Coriolus versicolor, has been used widely as an adjuvant to chemotherapy with demonstrated anti-tumor and broad immunomodulating effects. While PSP's mechanism of action still remains unknown, its enhanced immunomodulatory potential with acacia gum is of great interest. Acacia gum, which also contains polysaccharides and glycoproteins, has been demonstrated to be...

Progressive supranuclear palsy (PSP) is a neurodegenerative syndrome that is clinically characterized by progressive postural instability, supranuclear gaze palsy, parkinsonism and cognitive decline. Pathologically, diagnosis of PSP is based on characteristic features, such as neurofibrillary tangles, neutrophil threads, tau-positive astrocytes and their processes in basal ganglia and brainstem...

Abstract Dipiridamol stress cardiac magnetic resonance (CMR) had proved to be useful evaluate the benefit of revascularization in stable coronary artery disease [1]. Nevertheless association between CMR imaging parameters and Syntax score has not yet fully evaluated. Objective To analyze extent transmurality ischemia necrosis analyzed by vasodilators with severity prognosis assessed score. Meth...

Objective: The absence of markers for ante-mortem diagnosis of idiopathic Parkinson's disease (IPD), multiple system atrophy (MSA), and progressive supranuclear palsy (PSP) results in these disorders being commonly mistaken for each other, particularly in the initial stages. We aimed to investigate annualized whole-brain atrophy rates (a-WBAR) in these disorders to aid in the diagnosis between ...

Sporadic cases account for 90-95% of all patients with Parkinson's Disease (PD). Atypical Parkinsonism comprises approximately 20% of all patients with parkinsonism. Progressive Supranuclear Palsy (PSP) belongs to the atypical parkinsonian diseases and is histopathologically classified as a tauopathy. Here, we report that mesenchymal stem cells (MSCs) derived from the bone marrow of patients wi...

Transglutaminases catalyze the covalent cross-linking of substrate proteins to form insoluble protein complexes that are resistant to degradation. Our previous studies demonstrated that transglutaminase-induced cross-linking of tau proteins occurs in Alzheimer disease and progressive supranuclear palsy (PSP). The current study was designed to measure transglutaminase enzyme activity and the mRN...