the aim of this study was to investigate the effect of omega-3 supplementation with 4 weeks of plyometric training on serum changes of brain derived neurotrophic factor (bdnf) and oxidative stress and their relationship in active men. 28 physical education male students (age 23.21±1.98 year, height 174.25±5.34 cm, weight 66.83±7.49 kg, bmi 20.03±2.25 kg/m2) were randomly divided into four group...

Most crustacean muscle fibers receive double excitatory innervation by functionally different motor neurons termed slow and fast. By using specific omega-toxins we show that the terminals of the slow closer excitor (SCE) and the fast closer excitor (FCE) at a crab muscle are endowed with different sets of presynaptic Ca(2+) channel types. omega-Agatoxin, a blocker of vertebrate P/Q-type channel...

The pharmacology of calcium channels involved in glutamatergic synaptic transmission from reticulospinal axons in the lamprey spinal cord was analyzed with specific agonists and antagonists of different high-voltage activated calcium channels. The N-type calcium channel blocker omega-conotoxin GVIA (omega-CgTx) induced a large decrease of the amplitude of reticulospinal-evoked excitatory postsy...

to analysis the mechanisms of blocking high effects on heavy precipitations in northwest of iran, we selected a short period of heavy precipitation (25-28 october 2008). in this case, weather maps such as mean of sea level pressure, 850-hpa and 500-hpa geopotential height levels were assessed and analyzed for the whole period. the position and movement of the atmospheric systems such as cyclone...

One of the most nervous system evolution are memory and learning in humans. Learning is a skill that enhances synaptic activity in the hippocampus of prefrontal cortex. In fact, basic passive learning is communication between the conditioned and Unconditioned stimulation. Passive learning involves three steps: habit, education and remember. According to the results of investigations, the hippoc...

Interprocessor communication is one of the ultimate factors affecting the performance of parallel DBMSs for massively parallel computer systems. This paper presents a hierarchical architecture of parallel DBMS Omega which allows to manage the problem of interprocessor communication. The paper describes a message system designed for DBMS Omega. This message system consists of two self-contained ...

1 Glossary Almost equicontinuous CA has an equicontinuous configuration. Attractor: omega-limit of a clopen invariant set. Blocking word interrupts information flow. Closing CA: distinct asymptotic configurations have distinct images. Column subshift: columns in space-time diagrams. Cross section: one-sided inverse map. ∗Université de Nice Sophia Antipolis, Département d’Informatique, Parc Valr...

background: diabetes is one of the most common chronic diseases in which antioxidant capacity changes. omega‑3 fatty acids have extensive biological effects including their advantage on lipoprotein metabolism, platelet function, cytokine production, clotting, fibrinolysis, and inflammatory factors. this study aimed to investigate the effect of omega‑3 fatty acid supplements on antioxidant capac...

High-voltage activated Ca channels in tiger salamander cone photoreceptors were studied with nystatin-permeabilized patch recordings in 3 mM Ca2+ and 10 mM Ba2+. The majority of Ca channel current was dihydropyridine sensitive, suggesting a preponderance of L-type Ca channels. However, voltage-dependent, incomplete block (maximum 60%) by nifedipine (0.1-100 microM) was evident in recordings of ...