Báo cáo y học: "Quantification of global transcription patterns in prokaryotes using spotted microarrays" pot

... transformed by the sequencing of genomes, and more recently by global gene expression analyses using microarrays [1,2]. Microarrays contain DNA probes representing all coding sequences in a genome, ... 'abundant invariome' Genome Biology 2007, 8:R265 Open Access 2007Sidderset al.Volume 8, Issue 12, Article R265 Method Quantification of global transcription patterns...

Ngày tải lên: 14/08/2014, 08:20

... walking velocity. The many-sided quality of the three tests works against the aim of measuring global perform- ance as a single construct. Our approach was to use principal component factor analysis ... lifting a cup, walking, bathing, bending, turning faucets, and getting in and out of a car), on a scale ranging from 1 to 4 (without difficulty, with some difficulty, with much diffi...

Ngày tải lên: 09/08/2014, 01:23

... health information system (HIS) to enhance the quality and consistency of routine health information available in protracted refugee situations. The HIS was initially piloted in three countries in ... Kiryandongo, Palorinya & Rhino (Uganda) and Kyaka, Kyangwali, Nakivale, & Oruchinga (Uganda) Figure 4 11 Table 1. Beneficiary population and SFP feeding program admis...

Ngày tải lên: 13/08/2014, 15:21

... to investigate the effects of teaching first aid in the kindergarten in the present study. 10 kindergarten children at the age of 4-5 years were included in a pilot-study, 5 girls and 5 boys. ... again using a first aid scenario in an everyday play situation interestingly most of them knew what to do and were able to perform first aid measures as e.g. the recovery position. Ta...

Ngày tải lên: 13/08/2014, 23:20

... self-limiting disease a ffecting children and young adults. After primary infection, the virus per- sists indefini tely in B-lymphocytes [1], only to reactivate when cellular immunity is impaired. In ... PCR assays using SYBR Green I dye and a single quantification standard containing two EBV DNA targets, were developed for the detection and measurement of EBV DNA load in a variety...

Ngày tải lên: 12/08/2014, 01:22

... SA/V), its accuracy was significantly improved by combining it with CT cluster analysis of lower attenuation areas. Basing an estimate of emphy- sema solely on a measure of lung density assumes that the ... the number of line end points counted in one image. SA/V for each of the samples was corrected for shrinkage. The shrinkage factor was determined by mea- suring the length of...

Ngày tải lên: 12/08/2014, 11:23

... assessment need to be developed and integrated into routine clinical use. Using our technique described in this paper, we are quantifying airway size in a variety of airway lesions (eg tracheobronchomalacia) ... end of expiration. Indeed at this point in time and until the dis- tance of airway movement can be measured in vivo, meas- urements can only be made precisely at one p...

Ngày tải lên: 12/08/2014, 18:21

... to stratify according to source of inoculum. Such findings suggest potential of this model for study of HTLV-1 transmission and its relationship to differences in infectious load. In addition ... experimentally induced acute leukemia/ lymphoma-like disease. Levels of provirus in organs taken at necropsy varied widely suggesting that reservoirs of infections exist in non-lymp...

Ngày tải lên: 13/08/2014, 09:21

... own home, independent in activities of daily life. During her ICU stay the patient received hydrocortisone and fludrocortisone (1 g intravenously twice daily and 50 μg orally once daily, respectively) ... fat-free mass and the body weight. Dual-energy X-ray absorptiometry A whole-body DXA scan was performed using a GE Lunar Prodigy (GE Medical Systems, Madison, WI, USA) and was analysed...

Ngày tải lên: 13/08/2014, 11:22

... assay [2]. The pretest probability of disease is an important issue. Our findings are consistent with further series of critically ill patients [3]. In pneumonia, viral load in the nasopharynx ... formally inaccu- rate, and is somewhat misleading, as it might be inferred that real-time RT-PCR gives at least 10% of false negative results in patients with overt symptomatic influenza...

Ngày tải lên: 13/08/2014, 19:20