نتایج جستجو برای: dba2 mice
تعداد نتایج: 393034 فیلتر نتایج به سال:
Impulsivity is associated with a spectrum of psychiatric disorders including drug addiction. To investigate genetic associations with impulsivity and initiation of drug taking, we took a two-step approach. First, we identified genes whose expression level in prefrontal cortex, striatum and accumbens were associated with impulsive behavior in the 5-choice serial reaction time task across 10 BXD ...
The objective of the present study was to evaluate the in vitro and in vivo anti-cancer effect of Nigella sativa L. seed extracts. The essential oil (IC50 = 0.6%, v/v) and ethyl acetate (IC50 = 0.75%) extracts were more cytotoxic against the P815 cell line than the butanol extract (IC50 = 2%). Similar results were obtained with the Vero cell line. Although all extracts had a comparable cytotoxi...
carbosulfan (2,3-dihydro-2,2dimethyl-7-benzofuronyl [(dibutyl amino) thio] methyl] a carbamate insecticide and acaricide was administered orally at an effective dose of 48 mg/kg/day to albino mice for 5, 10, 20 and 30 days .control mice received similar quantities of olive oil. daily body weights were recorded and mice were sacrificed after 24 hours after the terminal exposure. the histologic e...
background: radiation therapy is an effective method used for treatment of many types of cancers. however, this method can cause unwanted side effects such as bone marrow suppression. in this study, the effect of oral administration of biogenic selenium nanoparticles (senps) on total and differentiated white cells profile of balb/c mice exposed to x-ray radiation was investigated and compared w...
objective: carthamus tinctorius l.(c. tinctorius) is used as a food additive but also has medicinal applications. the present work was designed to investigate its probable side effects on the histology and function of the kidney in the mice. materials and methods: sixty adult balb/c mice were randomly distributed into one control and three experimental groups. the control group received only di...
objective: the beneficial effects of clove on toothache have been well documented. we have also previously shown the analgesic effects of clove essential oil. the present work was done to investigate the analgesic effects of the aqueous extract of clove using hot plate test. the possible role of opioid receptors in the analgesic effects of clove was also investigated using naloxone. materials a...
background and objectives: the magnetotactic bacterium magnetospirillum gryphiswaldense (msr-1) mineralizes the magnetite (fe3 o4) crystals and organizes a highly ordered intracellular structure, called the magnetosome. iron transport system supports the biogenesis of magnetite. although iron is an essential trace element for many metabolic pathways of the body, increase or decrease in iron wil...
objective(s) quinazolinones are heterocyclic components (able to form cyclized compounds) which have several medical effects such as anti-malarial, spasmolytic, anti-microbial, sedative, etc. they are also known for their fungicidal properties, inhibition of tyrosine-kinase and dna repair enzyme poly (adp-ribose) polymerase (parp) and are also effective in treatment of cancer, diabetes, and par...
introduction: topiramate is a newly anti-convulsant drug, which acts as nmda glutamate receptor antagonist as well as the gabab receptor agonist. it is used for physical dependence to opioids as well as cocaine, nicotine, alcohol and ecstasy dependence. in the present study attempts were made to further identification of the effects of topiramate on the acquisition and expression of morphine-in...
background: diagnostic models are frequently used to assess the role of risk factors on disease complications, and therefore to avoid them. missing data is an issue that challenges the model making. the aim of this study was to develop a diagnostic model to predict death in hiv/ aids patients when missing data exist. methods: hiv patients (n=1460) referred to voluntary consoling and testing cen...
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