this study was conducted to evaluate histochemical alterations of river buffalo’s uterine wall acid andalkaline phosphatases (alp and acp), lipase and carbohydrate ratio during follicular and luteal phases.forty apparently healthy and non pregnant river buffalos were considered for removal of the uterus aftersacrifice in slaughterhouse. all dissected uteri were divided into two luteal (by obser...

introduction: the formalin test is the most accepted chemical test for evaluation of nociception. it requires the injection of an adequate amount of formalin into the surface of the hindpaw. formalin test consists of phase 1 (0-7 min) and phase 2 (15-60) in which the animal shows painful behaviors. these phases are separated with a quiet phase named interphase, in which the nociceptive response...

introduction: gonadotropin inhibitory hormone (gnih) has been known as a key inhibitor of the secretion of gonadotropin releasing hormone (gnrh). ewe has estrous cycles comprising of follicular and luteal phases. follicular phase is in turn divided into proestrous and estrous phases. blood level of lh increases in follicular and decreases in luteal phases. the aim of the present study was to ev...

The objective of this paper is to control the phase shifting by applying a bias DC voltage and changing the mechanical characteristics in electrostatically-actuated micro-beams. This problem can be more useful in the design of micro-phase shifters, which has not generally been investigated their mechanical behavior. By presenting a mathematical modeling, Galerkin-based step by step linearizatio...

induction motor especially the squirrel cage type of this motor plays important role in industry. according to the application type, this motor place against various stresses that are caused failure in the motor. the most common failure is related to the stator winding. among these failures are turn-to-turn, coil-to-coil and phase to phase faults. flow the high current do to the induction resul...

background: recurrent herpes labialis (rhl) is one of most common infective vesiculoulcerative lesions. according to some studies administration of topical and/or systemic zinc compositions has been effective in treatment and prevention. this article aims to comparison of zinc level in healthy subjects and rhl patients in acute and convalescent phases. materials and methods: this was a retrospe...