Báo cáo y học: " Does codon bias have an evolutionary origin?" pps
Báo cáo y học: " Does codon bias have an evolutionary origin?" pps
... between Synonymous Codon Usage Frequency, Amino Acid Usage Frequency and Codon Usage Bias (CUB)Figure 4 Correlations between Synonymous Codon Usage Frequency, Amino Acid Usage Frequency and Codon ... preferentially used. This bias is described in Codon Usage Frequency (CUF) Tables [2]. Many studies confirm the existence of codon bias and sig- nificant correlations have bee...
Ngày tải lên: 13/08/2014, 16:21
Báo cáo y học: "Does serum procalcitonin have a diagnostic value in febrile adult patients presenting to the emergency department" potx
... probability determined by the physician; secondly, test an algorithm that includes PCT measurement; thirdly, test the usefulness of PCT on the outcome (antibiotic administration, morbidity, mortality) ... emergency physician found in the medical chart, we observed that administration of antibiotics was not always in accordance with that diagnosis, emphasizing the complex issue of the prescr...
Ngày tải lên: 13/08/2014, 08:21
Báo cáo y học: "Does switching from oral extended-release methylphenidate to the methylphenidate transdermal system affect health-related quality-of-life and medication satisfaction for children with attention-deficit/hyperactivity disorder&
... Jr, Manos MJ, Ezzell CE, Tresco KE, Gnagy EM, Hoffman MT, Onyango AN, Fabiano GA, Lopez-Williams A, Wymbs BT, Caserta D, Chronis AM, Burrows-Maclean L, Morse G: A dose- ranging study of a methylphenidate ... patients, parents, and physicians in an open-label study. J Child Adolesc Psychopharmacol 2007, 17:813-830. 41. Yang P, Hsu HY, Chiou SS, Chao MC: Health-related quality of life in met...
Ngày tải lên: 25/10/2012, 10:06
Báo cáo y học: "Does Flavanol Intake Influence Mortality from Nitric Oxide-Dependent Processes
... mainland (com- monly by people who have actually never visited the islands). We have assessed stress in the Panamanian mainland and islands, and there is a difference favor- ing the islands, ... Medi- cine, University of Panama, Panama City, PANAMA, and Gorgas Institute, Panama City, PANAMA; 2. Instituto Commemorative Gorgas de Estudios de la Salud, Panama City, PANAMA; 3. Brigham and...
Ngày tải lên: 31/10/2012, 15:12
Báo cáo Y học: Extra terminal residues have a profound effect on the folding and solubility of a Plasmodium falciparum sexual stage-specific protein over-expressed in Escherichia coli pptx
... expression and purification profile of Pfg27 A–F constructs by SDS/PAGE analysis. Lane 1, protein standards; lane 2, uninduced cell pellet; lane 3: induced cell pellet; lane 4, induced cell supernatant; ... Expression systems with the maltose binding protein (MBP) have been used routinely to enhance the solubility and yield of fusion products. Aside from being an efficient tag for affinity ch...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo Y học: Does phosphorylation of the cap-binding protein eIF4E play a role in translation initiation? ppt
... part be achieved by microarray analysis to identify mRNAs that are translated or remain untranslated under different conditions in a given cell type. Microarray analyses have already been valuable ... al.), with hydrogen bonds and van der Waals contacts between these residues and the ligand. The distance between Ser209 and the third phosphate group is substantially shorter than the distance...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo y học: "Does eGFR improve the diagnostic capability of S-Creatinine concentration results? A retrospective population based study" ppsx
... the Mann-Whitney rank sum test. Results Differences between age groups for S-Creatinine and MDRD-eGFR results in men and women were evaluated by the Kruskal-Wallis “one-way ANOVA by rank” ... ethnicity. It can be described as the reciprocal of S-Creatinine enhanced by multiplying with the reciprocal of the age and, if appropriate, adjusted by a factor for the gender and ethnicity....
Ngày tải lên: 08/08/2014, 16:23
Báo cáo y học: "Does listening to the sound of yourself chewing increase your enjoyment of food" ppt
... citation purposes) Annals of General Psychiatry Open Access Primary research Does listening to the sound of yourself chewing increase your enjoyment of food? Kirsty E Amos, Shahram Anari, Charlotte ... hunger, appetite and enjoy- ment of eating [7]. The choice of test meal is very important in the research in eating behaviour in humans. Quantities, types and tex- tures vary and their selec...
Ngày tải lên: 08/08/2014, 21:20
Báo cáo y học: "α Does protein kinase R mediate TNF-α- and ceramide-induced increases in expression and activation of matrix metalloproteinases in articular cartilage by a novel mechanism" pps
... (MMP) expression and activation in the medium were analysed by gelatin zymography, proteoglycan release by the dimethylmethylene blue assay, and cell viability by the Cytotox 96 ® assay. C 2 -ceramide ... hours and media were analysed for MMP-2 and MMP-9 activity by gelatin sub- strate zymography. The presence of MMP-2 (Fig. 1a) and of MMP-9 (Fig. 1b) was confirmed by comparisons with standar...
Ngày tải lên: 09/08/2014, 01:23
Báo cáo y học: "Equipoise, design bias, and randomized controlled trials: the elusive ethics of new drug development" docx
... Third, ‘publication bias , discussed below, might have played a role. Finally, we suggest that a relatively undiscussed bias, ‘design bias , is likely to have contributed substantially to the predictability of ... minimal’. Even more importantly, ‘risks to subjects must be out- weighed by the sum of the anticipated benefit to the subject, if any, and the anticipated benefit to society...
Ngày tải lên: 09/08/2014, 01:23