نتایج جستجو برای: γ was increased
تعداد نتایج: 4283513 فیلتر نتایج به سال:
Degradation of Phthalocyanine by a Core-Shell TiO2 Photocatalyst: Effect of Iron Dopping on Band Gap
In this research, initially, the sol-gel method was employed to produce γ-alumina and TiO2 catalysts with core-shell structure. Iron (III) was used as a dopant. The newlyproduced core-shells were Fe/TiO2// Fe/ γ-Al2O3 (FTFA). Sulfonated cobalt phthalocyanine was used as a dye pollutant in Merox process. By doping Fe in TiO2 catalyst, the ef...
INTRODUCTION Expression of Suppressor of cytokine signaling (SOCS)-1 molecules is increased in patients with tuberculosis (TB). Early Secreted Antigen Target (ESAT)-6 kDa - induced IFN-γ responses indicate Mycobacterium tuberculosis infection. The effect of ESAT6- stimulation on SOCS1 in the host is not known. METHODOLOGY Healthy asymptomatic controls had a negative (n = 16) or a positive ( n...
background: thiazolidinediones (tzds) improves insulin sensitivity by activating the peroxisome proliferator-activated receptor γ (ppar-g). we aimed to study any association between variation in bone biochemical markers and single nucleotide polymorphism (snp) in ppar- γ (pro12ala) and investigate if these genetic variants affect bone turnover markers in iranian diabetic population before and a...
the aim of this study was to investigate the immunomodulatory effects of spirulina platensis (s.platensis) by measuring the levels of serum interleukin (il)-4, il-10, il-17, tumor necrosis factor(tnf)-α and interferon (ifn)-|γ| in mice suffered from systemic candidiasis and breast cancer. theaqueous extract of s. platensis was selected for this study. balb/c female mice were inoculated withcand...
t cells have been identified as key players in the pathogenesis of type 1 diabetes. however, the exact role of t-cell subpopulations in this pathway is presently unknown. the purpose of this study was to assess the expression pattern of two lineage-specifying transcription factors gata - 3 and t - bet , which are important in t helper type 1 (th1) and th2 cell development , respectively. gene e...
background: a new biological dosimeter based on methemoglobin level was developed in this study. materials and methods: methemoglobin level in erythrocytes from mice subjected to γ rays from a 60co source was detected using the methemoglobin kit. the dose range was from 0.5 to 8 gy and the dose rate was 0.5 gy/min. results: the results demonstrate that methemoglobin level increases with increas...
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
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