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Αποτελέσματα 111-120 από 19703
Prediction of cardiac risk before abdominal aortic reconstruction: Comparison of a revised Goldman Cardiac Risk Index and radioisotope ejection fraction
(2002)
Background. A revised Goldman Cardiac Risk Index has been suggested to identify patients at higher risk for cardiac complications in patients who undergo major noncardiac surgery. The aim of this study was to test the ...
Molecular analysis of transferrin receptor mRNA expression in acute myeloid leukaemia
(2001)
Transferrin receptor (TfR, CD71) is an integral membrane glycoprotein that mediates cellular uptake of iron. In most tissues, TfR expression is correlated positively with proliferation and regulated at the post-transcriptional ...
The critical period for weed competition in parsley (Petroselinum crispum (Mill.) Nyman ex AW Hill) in Mediterranean areas
(2012)
Weeds are one of the major limiting factors for economically viable parsley production. Field experiments were carried out in central Greece, in 2010 and 2011 to determine the effect of competition from a natural weed flora ...
Comparison between conventional and organic weed management: growth and yield of leek (Allium porrum L.)
(2012)
Leek is a weak competitor against weeds. A field experiment was conducted to determine the effects of herbicides and mulching on weed flora, growth and yield of a leek crop. A randomized complete block design was employed ...
A panel data analysis of the nexus between defence spending and growth in the European Union
(2007)
The nexus between economic growth and military expenditure has attracted considerable attention and has been the subject of extensive theoretical and empirical work. Given the move towards the development of a Common ...
A Swedish family with de novo alpha-synuclein A53T mutation: Evidence for early cortical dysfunction
(2009)
A de novo alpha-symaclein A53T (p.Ala53 Th; c.209G > A) mutation has been identified in a Swedish family with autosomal dominant Parkinson's disease (PD). Two affected individuals had early-onset (before 31 and 40 years), ...
1,25-Dihydroxyvitamin D-3 and extracellular inorganic phosphate activate mitogen-activated protein kinase pathway through fibroblast growth factor 23 contributing to hypertrophy and mineralization in osteoarthritic chondrocytes
(2012)
Hypertrophy and impaired mineralization are two processes closely associated with osteoarthritis (OA). 1,25-dihydroxyvitamin D-3 (1a,25(OH)(2)D-3) and inorganic phosphate (Pi) are two important factors that are implicated ...
Factors affecting the distribution of potentially toxic elements in surface soils around an industrialized area of northwestern Greece
(2012)
In order to investigate the factors influencing the distribution of 32 potentially toxic elements in the Ptolemais-Kozani basin, northwestern Greece, 38 soil samples were collected and analyzed. Concentrations of Al, Ca, ...