Direct observation of size dependent activation of NO on gold clusters.

Direct observation of size dependent activation of NO on gold clustersw

The Comparison of the Effectiveness of Transcranial Direct Current Stimulation and Behavior Activation Program on Craving and Physical Pain Symptoms in Opioid-Dependent Individuals

Objective: This study aimed to compare the effectiveness of transcranial direct current stimulation (tDCS) and behavioral activation program on craving and physical pain symptoms in opioid-dependent people. Method: The present study was quasi-experimental with pretest-posttest design with a control group. The statistical population of this study included all drug-dependent people referred to ad...

Activation Strategies for Enhancement the Catalytic Activity of Gold Nanocatalysts

Recent advances in nanoscience have led to the development of numerous methodologiesfor controlled synthesis of mono dispersed nanoparticles and/or nanoclusters via surface stabilization by organic capping ligands. The application of these nanoparticles in catalysis and other fields often requires the removal of organic ligands. It is known that the removal of organic capping agents or or...

The effect of stress and glucocorticoids on modulation of pain in mice: Interaction with activation of voltage dependent Ca2+ channel

Previous studies indicated that stress and glucocorticoids have modulatory effects on acute pain. The aim of present study was to determine the interaction between stress and glucocorticoids with activation of voltage dependent Ca2+ channel on modulation of acute pain in mice. Male albino mice (25-30 g) were used for this experiment. Tail flick and hot plate were used for evaluation of analgesi...

The effect of stress and glucocorticoids on modulation of pain in mice: Interaction with activation of voltage dependent Ca2+ channel

Previous studies indicated that stress and glucocorticoids have modulatory effects on acute pain. The aim of present study was to determine the interaction between stress and glucocorticoids with activation of voltage dependent Ca2+ channel on modulation of acute pain in mice. Male albino mice (25-30 g) were used for this experiment. Tail flick and hot plate were used for evaluation of analgesi...