نتایج جستجو برای: external validation gc gc
تعداد نتایج: 393236 فیلتر نتایج به سال:
The benchmark set of 295 non-homologous protein targets (Bibby et al., 2012) was used in the evaluation of the partial models produced with the GC algorithm (40 to 120 residues long, 2.2Å resolution ro better, R < 0.25, Rfree < 0.35). 500 decoys were folded by ROSETTA (Leaver-Fay et al., 2011) de novo for each target. Homologous proteins were excluded from the Rosetta fragment library, to simul...
In the past two decades, comprehensive two-dimensional gas chromatography (GC×GC) has progressed from an interesting concept to forefront of thinking and research in chromatography. Especially when combined with mass spectrometry detection, GC×GC provides high resolution, sensitivity, massive chromatographic data sets, which is useful diverse fields such as petroleum analysis, metabolomics, foo...
The orphan nuclear receptor (NR5A2), which belongs to the NR5A subfamily of nuclear receptors, is expressed in developing and adult tissues of endodermal origin, and can contribute to the development of several cancers through regulating cell proliferation. NR5A2 (rs3790843 and rs3790844) single nucleotide polymorphisms (SNPs) genotyping were examined in DNA samples, extracted from paraffin-emb...
Downlo report on the development of a monitoring test for recurrent breast cancer, using metaboliteng methods. Using a combination of nuclear magnetic resonance (NMR) and two-dimensional gas atography–mass spectrometry (GC×GC-MS) methods, we analyzed the metabolite profiles of 257 retrove serial serum samples from 56 previously diagnosed and surgically treated breast cancer patients. One ed six...
the composition of the essential oils of teucrium chamaedrys l. belongs to the family lamiaceae, it is growing wild in the margin of mountainous roads of arid and cold climate of north iran. in this research, essential oils of t. chamaedrys, extracted and measured at the different location by different methods of distillationand then were analyzed by gc and gc/ms. investigation and comparison o...
The prognostic significance of preoperative serum CA125, CA19-9 and CEA in gastric carcinoma (GC) has been widely reported and is still under debate. Here, we evaluated the prognostic significance of preoperative serum CA125, CA19-9 and CEA in patients with GC. 1692 patients with GC who underwent gastrectomy were divided into the training (from January 2005 to December 2011, n = 1024) and the v...
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