Abstract Background Acupuncture is effective for reducing the symptoms of neck pain (NP). However, underlying mechanisms are not fully elucidated. Based on evaluating efficacy two acupuncture prescriptions treating NP, this study aims to investigate potential central mechanism treatment NP by functional magnetic resonance imaging (fMRI). Methods This a randomized controlled trial; 86 patients w...

When Ebola virus nucleoprotein (NP) is expressed in mammalian cells, it assembles into helical structures. Here, the recombinant NP helix purified from cells expressing NP was characterized biochemically and morphologically. We found that the recombinant NP helix is associated with non-viral RNA, which is not protected from RNase digestion and that the morphology of the helix changes depending ...

The notion of the maximal number of mind changes for a Boolean function was defined and applied in several contexts. An application in complexity theory is the result of Wagner and Wechsung that the classes of the Boolean closure of NP are exactly the classes of the Boolean hierarchy over NP. The aim of this paper is to study the complexity of determining the maximal number of mind changes of a...

Introduction: Iron oxide nanoparticles (Fe2O3-NPs) are small magnetic particles that widely used in different aspects of biology and medicine in modern life. Fe2O3-NP accumulated in the living cells due to absence of active system to excrete the iron ions so damages cellular organelles by highly reactivity. Method: Herein cytotoxic effects of Fe2O3-NP with 50 nm size were investigated on prima...

objective(s)para-nonylphenol (p-np) is used in many industries and our previous study showed that p-np causes a reduction in rats bone marrow mesenchymal stem cells (mscs) viability. the aim of this study was to investigate the effect of p-np on osteogenic differentiation of mscs.materials and methodsmscs were isolated and expanded to 3rd passage, then cultured in dmem supplemented with osteoge...