Secondly, a larger selectivity test was performed, evaluating the inclusivity (the selected primers should amplify DNA of each tested strain from the tested target species) and the exclusivity (DNA of nontarget species close to the target or described to frequently occur in the same environment with the target species should not be amplified by the selected primers) of the Aversi_ITS qPCR method.
Firstly, a preliminary selectivity test was carried out on the target species (A. versicolor IHEM 18884) and two nontarget species (i.e., A. fumigatus IHEM 3562 and P. chrysogenum IHEM 20859), using 15,000 theoretical copies of gDNA.
A preliminary selectivity test involving few target strains (closely relative families) and few non-target strains (most important pathogenic bacteria) was performed.
As an additional selectivity test, the DNA unwinding activity of another hexameric AAA+ helicase (large TAg) was also examined.
With renal biopsy contraindicated, we used the urine protein selectivity test, a largely discarded test predicting steroid-responsive nephrotic syndrome, to help inform the decision to give steroids.
Given that the protein selectivity test has a high correlation with steroid responsiveness, Mrs G was commenced on high-dose steroids at 60 mg daily (Day 1).
With renal biopsy contraindicated, we used the urine protein selectivity test included in a comprehensive range of biomarkers, to attempt to predict the underlying glomerular pathology and guide therapy.
In the protein selectivity test, the concentrations of a small (albumin or transferrin [ 18]) and a large molecule (IgG) are measured in serum and urine and the ratio of the clearances calculated which reflects respective glomerular filtration of these molecules [ 19].
For that purpose, glucose, maltose, sucrose, lactose, fructose, arabinose and galactose in concentration of 0.5 mM were added to a working cell (Figure 5). Figure 5 Selectivity test of PEI/GA/Sil sucrose biosensor.
The latter selectivity test consisted of two steps: A preliminary selectivity test involving few target strains (closely relative families) and few non-target strains (most important pathogenic bacteria) was performed.
