نتایج جستجو برای: ag and m1
تعداد نتایج: 16836449 فیلتر نتایج به سال:
Background: Glomerular and interstitial macrophage infiltration is a feature for both the acute and chronic kidney diseases. Macrophages have been shown to play a diverse role in kidney injury and repair. Thus, macrophages may be a key cell type in acute and chronic kidney injury and repair. Summary and Key Messages: During renal inflammation, circulating monocytes are recruited and then become...
Background: Glomerular and interstitial macrophage infiltration is a feature for both the acute and chronic kidney diseases. Macrophages have been shown to play a diverse role in kidney injury and repair. Thus, macrophages may be a key cell type in acute and chronic kidney injury and repair. Summary and Key Messages: During renal inflammation, circulating monocytes are recruited and then become...
In this investigation, Ag-SiO2 thin films with different concentrations of Ag (0.2, 0.4, 1.6 and 8%) has been fabricated on soda-lime glass substrate using sol-gel method. After an annealing process, physical and chemical properties of the deposited silica films containing Ag nanoparticles have been studied including optical, topographical structural, morphological and size of the nanoparticl...
This report describes the basic structural and biosynthetic features of Mo5, a novel plasma membrane differentiation antigen (Ag) of the human myeloid lineage. As defined by the binding of antiMo5 monoclonal antibody (mAb), this Ag is expressed by virtually all myeloperoxidase-positive myeloid precursors beyond the CFU-GM in human bone marrow and is retained by circulating monocytes and polymor...
Background: Glomerular and interstitial macrophage infiltration is a feature for both the acute and chronic kidney diseases. Macrophages have been shown to play a diverse role in kidney injury and repair. Thus, macrophages may be a key cell type in acute and chronic kidney injury and repair. Summary and Key Messages: During renal inflammation, circulating monocytes are recruited and then become...
Objective(s): In positron emission tomography (PET) studies, thoracic movement under free-breathing conditions is a cause of image degradation. Respiratory gating (RG) is commonly used to solve this problem. Two different methods, i.e., phase-gating (PG) and amplitude-gating (AG) PET, are available for respiratory gating. It is important to know the strengths and weaknesses of both methods when...
خلاصه فارسی آفلاتوکسین b1 و b2 متابولیت¬های قارچی هستند که توسط قارچ های آسپرژیلوس فلاووس وآسپرژیلوس پارازیتیکوس تولید می شوند. اثرات کارسینوژن و موتاژنوسیته آنها اثبات شده است. این دو نوع قارچ بیشترین فعالیت خود رادر نواحی گرمسیری و نیمه گرمسیری انجام می دهند. دامها براثر خوردن غذای آلوده به آفلاتوکسین b1 و b2 این آفلاتوکسین ها را در کبد خود هیدروکسیله کرده و تبدیل به آفلاتوکسین m1 وm2 نموده ...
آفلاتوکسین m1 یکی از متابولیت های اصلی آفلاتوکسین b1 است و در شیر پستاندارانی یافت می شود که غذاهای آلوده به آفلاتوکسین را مصرف کرده باشند. آفلاتوکسین ها یک گروه از متابولیت های سمی قارچی هستند که توسط قارچ های آسپرژیلوس تولید می گردند و سمیت بالایی دارند. آن ها جزء یکی از قوی ترین مواد سرطان زای موجود در غذاها می باشند. باتوجه به خطراتی که آفلاتوکسین ها برای انسان دارند به خصوص به جهت توانایی ...
objective(s): silver nanoparticles (ag-nps) are one of the most widely used nanomaterials recently. despite the wide application of nanomaterials, there is limited information concerning their impact on human health and the environment. this study aimed to find the effects of ag-nps (40 nm) on blood serum, liver and kidney tissues of homing pigeons (columbia livia).materials and methods: columb...
How much copper can the pearceite structure sustain? The case of cupropearceite from Tsumeb, Namibia
The intriguing recovery of an extremely Cu-rich cupropearceite crystal (Cu = 7.62 a.p.f.u.) from Tsumeb, Namibia, allowed us to study the effect of the entry of Cu in the positions usually occupied by Ag in the B module layer in the structure of the minerals belonging to the pearceite-polybasite group. Electron microprobe analysis yields the formula [Cu6(As1.89Fe0.01) Σ=1.90S7.05][(Ag8.36Cu0.62...
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