the objective of this study was to determine the chronology of changes in blood pressure in renalhypertension induced by solid plexiglass clips in rats. saw blades with the thickness of 0.21-0.22 mm wereused to make clips sized 4 × 2 × 2 mm from a piece of 2-mm thick plexiglass. rats were subjected to shamoperation or left renal arterial clipping, and 1, 2, 3 and 4 weeks later blood pressure, a...

The objective of this study was to determine the chronology of changes in blood pressure in renalhypertension induced by solid plexiglass clips in rats. Saw blades with the thickness of 0.21-0.22 mm wereused to make clips sized 4 × 2 × 2 mm from a piece of 2-mm thick plexiglass. Rats were subjected to shamoperation or left renal arterial clipping, and 1, 2, 3 and 4 weeks later blood pressure, a...

The method involves impregnation of fixed embryos with a solution of plexiglass. The solvent is evaporated slowly. Blocks of plexiglass containing the specimen are thus formed. Sections (1-2 microns) are stretched and attached by an unconvential method. Immunohistological techniques allow antigen localization in a combination of high resolution, excellent quality of the sections and low backgro...

Abstract As the main material of aircraft windshield glass, safety and reliability aviation plexiglass are very important. YB-3 Plexiglass was used as for a four-seater electric developed in China to explore mechanism ultraviolet aging. The artificially accelerated aging test carried out, mechanical thermodynamic system after studied. Through thermogravimetric dynamic analysis, it is internal P...

This study examined the effects of humorous movie clips on better learning of English language vocabulary. Humor is an important human behavior that plays a vital role in communication and social interactions. This subject has been rarely investigated in Iranian English classes. The researchers used quantitative method. Because all of variables were not controllable, therefore quasi-experimenta...