نتایج جستجو برای: oxidative

تعداد نتایج: 128196  

Journal: :caspian journal of internal medicine 0
ahmad karkhah student research committee, school of medicine, babol university of medical sciences, babol, iran

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Journal: :iranian journal of veterinary medicine 2015
jamileh salar-amoli saleh yazdani tahereh aliesfahani neda ranjbar

background: the early stage of copper poisoning is difficult to be clinically diagnosed in sheep and has not been documented clearly yet. objectives: to assess biomarkers in predicting early copper poisoning in sheep, blood samples were collected from several groups of animals from a naturally copper poisoning occurrence in an industrial region. methods: animals were divided into four experimen...

Journal: :iranian journal of veterinary research 2014
s. p. yasini z. khaki j. salar amoli b. kazemi a. gharabaghi

anaplasma ovis infections can cause severe anemia in the acute phase of the disease. in order to investigate the alterations of erythrocyte protective antioxidant mechanisms associated with anemia in sheep experimentally infected with a. ovis, 100 ml heparinized blood was collected from splenectomised sheep that showed 6% a. ovis parasitemia. inoculums of 20 ml blood were administered intraveno...

Journal: :modares journal of medical sciences: pathobiology 2008
behrouz hassannia mehrdad behmanesh mohammad taghi akbari

objective: one of the most significant damages to the genetic material is oxidative deamination of dna and free nucleotides in the cell pool. incorporation of deaminated purine nucleotides such as inosine triphosphate (itp, ditp) into the dna can increase the frequency of base substitution mutation. it has been suggested that presence and accumulation of these rough nucleotides can lead to gene...

Journal: :poultry science journal 2015
khodadust mr samadi f ganji f jafari ahangari y asadi gh

in order to investigate the effects of peppermint (mentha piperita l.) alcoholic extract on liver injury caused by the oxidant carbon tetrachloride (ccl4), an experiment was performed as a completely randomized design in a factorial arrangement (2 × 2) with 4 replications of 10 broilers each. factors included two levels of peppermint leaf alcoholic extract (0 and 2 ml/kg body weight) and ccl4 (...

Journal: :thrita 0
hassan saei department of animal biology, faculty of natural science, university of tabriz, tabriz, ir iran mehrdad azarmi department of plant eco physiology, faculty of agriculture, university of tabriz, tabriz, ir iran gholamreza dehghan department of animal biology, faculty of natural science, university of tabriz, tabriz, ir iran; department of animal biology, faculty of natural science, university of tabriz, tabriz, ir iran. tel: +98-4113367473, fax: +98-4113367473 said zehtab salmasi department of plant eco physiology, faculty of agriculture, university of tabriz, tabriz, ir iran sevda zeinali department of animal biology, faculty of natural science, university of tabriz, tabriz, ir iran

conclusions the present study indicated a hepatoprotective effect of loe in diabetic rats. background plants have been the basis for medical treatments throughout much of human history. although the active compounds of many herbal drugs are unknown, they have been widely prescribed by traditional medicine practitioners due to their beneficial effects and low cost. although the primary feature o...

Journal: :مجله علوم اعصاب شفای خاتم 0
ahmad ali lotfinia babak khodaie mahmoud lotfinia milad ahmadi

oxidative stress (os), which has been implicated in pathogenesis of many acute and chronic diseases, plays an important role in diverse neurological disorders including depression and anxiety. os is caused by a large amount of reactive oxygen species or impaired enzymatic or non-enzymatic defense against it. os has been suggested to contribute to etiology of mentioned disorders. this review int...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
saeed changizi ashtiani mostafa jafari houshang najafi mahboubeh ahmadi

background: the aim of this study was to examine the renoprotective effect of hydro alcoholic sage (salvia officinalis: so) leaves extract against gentamicin-induced nephrotoxicity in rats. methods: in this experimental study forty male sprague dawley rats weighing 200-300 g were randomly divided into 5 groups; (1) the rats without treatment (control), (2) intraperitoneally injected with normal...

Journal: :basic and clinical neuroscience 0
shapour kakoolaki zeliha selamoglu talas oguz oguz cakir osman ciftci ilknur ozdemir

introduction: cypermethrin causes its neurotoxic effect through voltage-dependent sodium channels and integral protein atpases in the neuronal membrane. brain and nerve damage are often associated with low residual level of pesticides. in vitro and in vivo studies have also shown that pesticides cause free radical-mediated tissue damage in brain. propolis has antioxidant properties. the main ch...

Journal: :international journal of reproductive biomedicine 0
sundararajan venkatesh m.pharm gurdeep singh narmada prasad gupta rajeev kumar munusamy deecaraman rima dada

background: excess reactive oxygen species (ros) in the semen is believed to affect fertility in men. morphologically abnormal sperms and their relation to seminal oxidative stress in infertile and subfertile men are not clear. objective: to correlate various sperm morphological defects with seminal oxidative stress in infertile and subfertile men. materials and methods: the study included 25 p...

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