HIV status was established by quantitative HIV RNA assay (Nuclisens HIV-1 QT, Organon Teknika, Boxtel, Netherlands, and Nuclisens EasyQ HIV-1, Biomerieux, Boxtel, Netherlands) [26].
HIV status was established by quantitative HIV RNA assay (Versant bDNA HIV RNA kit version 3.0, Bayer diagnostics, Emeryville, USA, and TaqMan HIV-1 RNA real-time PCR from 2003) [24], [25].
HIV status was established by quantitative HIV RNA assay with a sensitivity of 80 copies/ml (equivalent to 1600 copies per 50 µl DBS) (Bland et al., 2010).
The levels of HAX1 expression for the two splice variants (I, II) in estradiol-treated cells were established by quantitative PCR.
The uricase gene copy number of strain 22 was established by quantitative Southern dot-blot via serial dilutions of the genomic DNA and comparing to untransformed strain's single-copy signal of the H. polymorpha uricase gene.
Quantitative relations, describing the impact of temperature on k cat, can be established by in vitro activity measurements at different temperatures and at saturating reactant concentrations.
This was a single-visit study where micrographia was identified by history and was established by a quantitative bedside handwriting test.
Immunostaining scores were established by a semi-quantitative optical analysis of samples containing more than 10 neuroblasts assessing the percentage of positive cells in each sample: 0 = all cells negative, 1+ = 1 to 25% of positive cells, 2+ = 26 to 50% of positive cells, 3+ = 51 to 75% of positive cells and 4+ more than 76% of positive cells.
The Lectin Frontier Database (L fDB) was established by JCGGDB and provides quantitative information on glycan-protein interactions.
The reversibility of this alloy formation is established by means o cyclic voltammetry; quantitative galvanostatic reactions show that stoichiometric endproducts such as Li3Sb and Li3Bi are formed with practically 100percentnt Coulombic efficiency in LiClO4/propylene carbonate.
