نتایج جستجو برای: 60 adult female balbc mice were weighed
تعداد نتایج: 4092911 فیلتر نتایج به سال:
objective: carthamus tinctorius l. (safflower) is a member of the asteraceae family which had been classified as a fertility regulator in the traditional medicine. the purpose of this study was to investigate its possible effects on the ovarian histomorphology and the levels of female reproductive hormones in the mice. materials and methods: sixty adult female balb/c mice were selected and rand...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
the speech act of disagreement has been one of the speech acts that has received the least attention in the field of pragmatics. this study investigates the ways power relations, social distance, formality of the context, gender, and language proficiency (for efl learners) influence disagreement and politeness strategies. the participants of the study were 200 male and female native persian s...
Diarrhea is a disease that still health problem worldwide; one of the causes Shigella flexneri. Non-dairy probiotic functional foods and beverages are gaining popularity, with researchers seeking to assuage consumer concerns regarding lactose intolerance veganism. Coffee has anti-inflammatory antibacterial properties. This study aims determine effect mixture Lampung Robusta coffee extract Lacto...
Background. Selective serotonin reuptake inhibitor (SSRI) therapy complicates up to 10% of pregnancies. During therapy, SSRIs exert pleiotropic antidepressant, anorexigenic, and neurotrophic effects. Intrauterine SSRI exposure has been modeled by neonatal administration to developmentally immature rodents, and it has paradoxically elicited features of adult depression. We hypothesized neonatal ...
With aging, the skeletal muscles of humans sustain decreases of approximately 30% in mass and maximum force. Contraction-induced injury may contribute to these declines. When a 225 lengthening contraction protocol (LCP) was administered to small, non-weight-bearing muscles of mice, muscles of young/adult mice recovered completely, whereas those of old mice sustained permanent deficits of 20% in...
Background Pyrethroids are commonly used as insecticides for both household and agricultural applications, and have recently been linked to endocrine disruption. Cypermethrin is a type П pyrethroid which is used widely throughout the world. The present study was aimed to investigate the effects of cypermethrin on the sexual behaviour and plasma level of pituitary-gonadal hormones of adult male ...
abstract this study aimed at investigating the impact of etymology strategy instruction on the development of vocabulary of iranian intermediate efl learners. etymology, knowledge of origin of words, roots, and affixes, has proved to be a controversial issue and a question of long debate with regard to its impact on the process of vocabulary learning. this study employed etymology strategy in ...
Background and Objective: Cefixime is an antimicrobial agent which has a widespread ability against various pathogens, especially gram-negative organisms. Today, physicians apply cephalosporins especially cefixime in a wide scale. Regarding the side effects of some of these antibiotics on reproductive system, this study was conducted to determine the effect of cefixime on pituitary- gonadal hor...
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