کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1970869 | 1538902 | 2009 | 7 صفحه PDF | دانلود رایگان |
ObjectivesLipopolysaccharide-binding protein (LBP) was recently demonstrated to be a supportive biomarker for the diagnostic and therapeutic monitoring of infective endocarditis (IE) with a considerable variability in the individual LBP response of IE patients.Design and methodsLBP was measured by chemiluminescence assay in sera from 78 IE patients. Moreover, three new LightCycler PCR assays have been developed for sequence variation analysis and the distribution of the five LBP polymorphisms c.− 1978C > T, c.− 836T > C, c.291C > T, c.613A > G and c.1306C > T was determined in IE patients and healthy blood donors.ResultsA weak association with IE was determined for the two single nucleotide polymorphisms c.291C > T and c.613A > G; the frequencies of the other polymorphisms did not differ significantly between IE patients and controls. Elevated serum LBP concentrations of infective patients did not correlate with genotypes.ConclusionsThe association of the polymorphisms c.291C > T and c.613A > G suggest a role of LBP in the disease manifestation of IE.
Journal: Clinical Biochemistry - Volume 42, Issues 13–14, September 2009, Pages 1413–1419