نتایج جستجو برای: vivo studies
تعداد نتایج: 1692601 فیلتر نتایج به سال:
سابقه و هدف: نانو مواد شامل موادی در اندازۀ 1 تا 100 نانومتر و یا حتی کوچک تر هستند که می توانند به راحتی از پوست، آلوئولهای ریه و حتی از جفت عبور کنند. به همین منظور، به مطالعۀ تاثیرات نانو اکسید روی بر تکوین جوانه اندام حرکتی جنین موشها پرداخته شد. روش بررسی: پژوهش تجربی به طریقه in vivo صورت گرفت. موش های باردارگروه های تجربی در روز11 بارداری، مورد تزریق یک بار نانواکسیدروی، در دوزهای g/kg 5...
Bisphosphonates are currently used in metabolic disorder of bone however, there have been few studies that reviewed the role of anti-inflammatory and immune modulatory effect of this agent in in-vivo. Bisphosphonates were divided in two classes regarding the structure and mechanism, including amino and non-amino bisphosphonates. The effect of bisphosphonates on cytokine related to in-vitro wa...
The objective of the present study was to prepare controlled release formulation of Moxifloxacin hydrochloride ocular nanoparticles. The nanoparticles were prepared by solvent displacement method using Eudragit RL 100 as a polymer. Different formulations were prepared by varying the ratios of drug and polymer and varying the ratios of organic and aqueous phase. The formulations were evaluated i...
background: many in vitro studies suggested that choline incorporation into many types of tumors is related to cell proliferation. whether in vivo choline incorporation is related also to cell proliferation or not was my question. therefore, the aim of this pilot study was to investigate the relationship of in vivo [methyl- 14c]-choline incorporation and in vivo [methyl-3h]- thymidine incorpora...
background: the effects of extremely low frequency electromagnetic fields (elf-emf) on toxoplasma gondii have not been explained yet. the aim of this study was to assess the possible effects of elf-emf on growth, survival time and viability of toxoplasma gondii . in addition, the life span of toxoplasma infected animals was investigated. methods: sixty adult male balb/c mice were used for in vi...
the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...
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