نتایج جستجو برای: 221 and 334 percent
تعداد نتایج: 16830352 فیلتر نتایج به سال:
UNLABELLED The overexpression of microRNA-221 (miR-221) is reported in several human cancers including hepatocellular carcinoma, and its targeting by tailored treatments has been proposed. The evidence supporting the role of miR-221 in cancer is growing and has been mainly focused on the discovery of miR-221 targets as well as on its possible therapeutic exploitations. However, the mechanism su...
BACKGROUND Carotid endarterectomy is more effective than medical management in the prevention of stroke in patients with severe symptomatic or asymptomatic atherosclerotic carotid-artery stenosis. Stenting with the use of an emboli-protection device is a less invasive revascularization strategy than endarterectomy in carotid-artery disease. METHODS We conducted a randomized trial comparing ca...
The World Health Organization has identified hypercholesterolemia to be one of the major symptoms encompassing the metabolic syndrome. Moreover, epidemiologic evidence indicates that lowbirth-weight offspring are at greater risk of developing the metabolic syndrome. Previous work in our laboratory demonstrated that maternal protein restriction (MPR) results in impaired fetal growth and hypercho...
What leads the United Nations Security Council (UNSC) to intervene in one conflict, but remain inactive in another? This paper analyzes all 221 documented conflicts between 1945 and 2011, trying to unveil the characteristics associated with UN intervention. Including geographical aspects, we find that proximity to two the five permanent members of the UNSC has a significant and meaningful effec...
Lucky Strike mussels (Bathymodiolus sp.) support two metabolically distinct (methanotrophic and thiotrophic) prokaryotic endosymbionts in their gills. Differences in source inorganic carbon isotope ratios and in carbon fixation pathways between these two symbionts typically result in organic carbon with distinctive d13C values. Site-specific differences in isotopic compositions of host mussels ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید