A prolonged decrease in serum sodium concentration can cause chronic hyponatremia, a condition that is frequent among the elderly and that, in spite of a reputation for being asymptomatic, is increasingly recognized as being potentially harmful. This paper proposes the inhibition of 11hydroxysteroid dehydrogenase type 2 (11-HSD2) as a novel means of treating chronic hyponatremia. They identif...

abstract        the role of visual media and audience is one of major issues in the contemporary world. one of the most important approaches by which this can be achieved, the defamiliarization. methods used in this approach disturbing visual habits and visual perception in the audience to make sense of wonder and amazement, and he is eager to see. this category of functional concepts is one of...

in 20th century, artist’s new experiences and diverse examinations along with emerging different art movements, was so immense that in every decade of last century we faced with prodigious changes in modern arts. improvisation is one of the phenomena which enlivened in visual arts of early 20th. in 1909, among art revolutions in the west, visual arts experienced the “improvisation” in the works...