Efficacy of Botulinum Therapy in Correcting the Level of Pain Syndrome and Quality of Life in Patients with Cervical Dystonia

Neuroscience and Behavioral Physiology - Objectives. To assess the severity of pain syndrome, emotional status, and quantitative levels of humoral serotonin in patients with cervical dystonia (CD)...     

Association of Chronotype,Road Traffic Accidents,and Polymorphisms in Genes Linked with the Biological Clock and the Dopaminergic System

Neuroscience and Behavioral Physiology - Objective. To study the association between single-nucleotide polymorphisms (SNP) of the RORA (rs1159814), CLOCK (rs12649507), PER3 (rs2640909), NPSR1...     

Efficacy of Music Therapy in the Rehabilitation of Stroke Patients

Neuroscience and Behavioral Physiology - Objective. To assess the dynamics of recovery of motor, speech, and autonomous functions in patients with ischemic stroke (IS) using music therapy....     

Use of Anchoring Motifs to Support the Central and Peripheral Locations of Opsins in Optogenetics

Neuroscience and Behavioral Physiology - One version of the optogenetic prosthetization of the degenerative retina is an approach based on creation of an ON/OFF receptive field for ganglion neurons...     

An Immunohistochemical Study of the Pathways of the Influence of Dopamine on Orexinergic Neurons in the Perifornical Area of the Hypothalamus

Neuroscience and Behavioral Physiology - Confocal microscopy was used to analyze double immunolabeling and provided evidence of the locations of a large number of tyrosine...     

Learning with Reinforcement: the Role of Immediate Feedback and the Internal Model of the Situation

Neuroscience and Behavioral Physiology - Human behavior in conditions of partial indeterminacy of the outcome is characterized by correspondence between the frequency of actions and the probability...     

Comparative Characteristics of the Expression of Inducible NO Synthase in the Hippocampus of Humans and Experimental Animals

Neuroscience and Behavioral Physiology - Objective: To study the characteristics of the expression of inducible NO synthase (iNOS) in hippocampal fields CA1 and CA3 in adult male humans and adult...     

Vanillylmandelic acid protects against reperfusion injury in an experimental animal model of myocardial infarction

Vanillylmandelic acid, a catecholamine end-metabolite, has been shown to have several biological properties in previous studies, despite considered biologically inactive. We examined the potential effects of vanillylmandelic acid on the ischemic heart following myocardial infarction and reperfusion on a rat model. Thirty-four female Wistar rats were randomized into two groups, control and experimental. They were anesthetized and subjected to myocardial infarction through left anterior descending artery ligation. A previously studied dose of vanillylmandelic acid (10 mg/kg) was administered and the following parameters were studied during ischemia and reperfusion: a) mortality b) severity of ventricular tachyarrhythmias c) premature ventricular contractions and d) heart rate. Administration of vanillymandelic acid significantly reduced the severity of ventricular tachyarrhythmias and mortality rate during reperfusion, while it did not affect any other of the parameters studied. In conclusion, reperfusion injury was blunted through vanillylmandelic acid administration, which seems to be mediated by parasympathetic activation.     

Integration of vascular biology and magnetic resonance imaging in the understanding of atherothrombosis and acute coronary syndromes

Summary.  The interaction between the vulnerable atherosclerotic plaque prone to disruption and thrombus formation is the cornerstone of acute coronary syndrome (ACS). Although distinct from one another, the atherosclerotic and thrombotic processes appear to be interdependent, hence the term atherothrombosis. Inflammation is a crucial common pathophysiological mechanism. Overall, the association of plaque vulnerability and ACS has been well documented. Given the multifactorial origin of atherothrombosis the best preventive approach should be aggressive management of all the risk factors. New interventions should be directed toward decreasing vulnerability of the lesions thereby decreasing the risk of ACS.     

Use of a case-mix approach to study the trends in the incidence of second primary cancers

Purpose

To analyze trends in second primary cancer (SPC) incidence by using a case-mix approach to standardize on first cancer site distribution.