P-15: Effects of Vitamin E and Cystein on Semen Quality and Biochemical Parameters Related with Lead Toxicity in the Male Rat

P-17: Effects of Garlic (Allium Sativum L), Vitamin E and Cystein on LH and Testosterone Hormone Level Related with Lead Toxicity in The Male Rat

Background: Lead (Pb) is one of the ubiquitous nonessential haevy metals in the environment. There are evidences, which show that lead toxicity has many undesired effects, including neurological, behavioral, immunological, renal, hepatic, male reproductive, dysfunctions. The objective of the present study was to investigate the effects of aqueous garlic extracts, vitamin E and N-Acetylcysteine ...

the evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology

abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...

Onm-2: Effect of Antioxidant Supplementation Like Ascorbic Acid, Vitamin E and ?-Carotene Supplementation on Semen Quality and Biochemical Parameters

on the relationship between using discourse markers and the quality of expository and argumentative academic writing of iranian english majors

the aim of the present study was to investigate the frequency and the type of discourse markers used in the argumentative and expository writings of iranian efl learners and the differences between these text features in the two essay genres. the study also aimed at examining the influence of the use of discourse markers on the participants’ writing quality. to this end the discourse markers us...

P-16: Effect of Vitamin E and Green Tea Extracts on Semen Quality and Oxidative Stress Parameters in Rat Exposed to Cadmium

Background: Cadmium is a potential pollutant of the environment. It manifests cyto-toxic effects in different organs in animals. In the testis, changes due to disruption of the blood-testis barrier and oxidative stress have been noted. Therefore, the present study was carried out to investigate the potential protective effects of vitamin E and green tea extract in combination against cadmium (C...

on translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach

abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...