نتایج جستجو برای: cu and mn were significantly diminished
تعداد نتایج: 16873154 فیلتر نتایج به سال:
Temporal pattern of expression of Cu/Zn and Mn superoxide dismutases (SODs) was investigated in bovine oocytes and embryos produced in vitro in two different culture conditions and in vivo after superovulation. SODs were examined at a transcriptional level in single oocytes and embryos by reverse transcriptase-polymerase chain reaction (RT-PCR) and, at a protein level, by Western blotting on po...
The size, number density and compositions of ultrafine copper /manganese precipitates that form in Fe /0.80at.% Cu and Fe / 0.78at.% Cu /1.05at.% Mn model alloys that were neutron irradiated to a fluence of /1 /10 nm 2 (E /1 MeV) at 288 8C have been estimated by atom probe tomography and small-angle neutron scattering (SANS) experiments. The number density of precipitates was approximately an o...
in solvo-hydrothermal method, xrd pattern was indicated presence of intermediate of ammonium octatmolybdate and ammonium tetramolybdate, which were changed to stble phase of ?-moo3 annealing. sem images were indicated nanoparticle with semispheical morphology and tem image was demonstrated nanoparticles with a diameter size of 25nm. also in impregnate method. the xrd pattern was shown high crys...
BACKGROUND/OBJECTIVES Korean ordinary diets are referred to be good for human health in worldwide. However it is uncertain whether they provide microminerals enough for growth and health of teenagers. A main purpose of this study was to identify micromineral contents in school meals. MATERIALS/METHODS The fifty cuisines were collected from elementary schools and middle schools in Gyeongnam ar...
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...
The aim of this study was to investigate the effects of climate, irrigation regimes and micronutrients foliar application on morphophysiological characters of three medicinal species of Satureja. This research was carried out in a completely randomized design with in factorial layout and 4 replications. Factors were 2 climatic regiones (Isfahan and Golpayegan), 3 species (mutica, bachtiarica an...
In this study, concentrations of trace elements in tissues of shrimp species (Litopenaeus vannamei) from farming and zone natural coastal located in the northeastern Brazil were investigated. The elements determination was performed by optical emission spectrometry with inductively coupled plasma (ICP OES). The following ranges of concentrations in the tissues were obtained in µg g-1 dry weight...
OBJECTIVE The purpose of the study was to compare serum concentrations of some elements [zinc (Zn), copper (Cu), manganese (Mn), magnesium (Mg), lead (Pb), iron (Fe), cadmium (Cd) and cobalt (Co)] in acute leukemia patients with those of healthy subjects. METHODS The study group consisted of newly diagnosed acute leukemia patients and the controls were matched for socioeconomic stauts and eat...
The concentrations of metals in the buried marine sediment and groundwater were differently affected by land reclamation. Nine metals (V, Cr, Mn, Co, Ni, Cu, Zn, Cd and Pb) in sediment and coastal groundwater from reclamation areas in Shenzhen were examined. The gradually decreased concentrations (V, Cr, Mn, Ni, Cu, Zn) in sediment and relatively higher concentrations (V, Cr, Mn, Co, Ni, Cu and...
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