Sentence examples for substances was based from inspiring English sources
The old concept of neurotrophic (from the Greek trophos = nourishing) substances was based on the observation that denervation led to severe atrophy, but stimulating denervated muscles with implanted electrodes largely restores strength even after long-term denervation in both rats (Hennig & Lømo, 1987), and humans (Boncompagni et al., 2007).
In terms of numerical criteria, the identification of PBT and vPvB substances is based on substance properties which are addressed by the same trigger values in all European substance regulations (see Table 1).
It is assumed that the decrease of those substances is based on the presence of 'microconductors', particles with electronic conducting properties (e.g. metal oxides or others), inside the soil matrix.
The assay principle of the pectic substances is based on the colorimetric determination of the galacturonic acid content of the pectic chains hydrolyzed in hot acidic medium of different fractions isolated in the presence of 3-hydroxydiphenyl [21].
Thermodynamic criteria for the mutual miscibility of two substances is based on the Gibbs energy of mixing (Δ GM) which is defined by the following equation: Δ GM = ΔHM – T ΔSM.
The mechanism currently used in France for the national review of the list of River Basin-Specific Pollutants (RBSPs) and the launch of regular screening studies on emerging substances is based on the principles of the NORMAN prioritization scheme.
The assay principle of the pectic substances is based on the colorimetric determination of the galacturonic acid content of the pectic chains hydrolysed in hot acidic medium of different fractions isolated in the presence of 3-hydroxydiphenyl [15]. 1 g of olive pulp homogenized for 30 s in 25 ml potassium phosphate buffer (0.05 M, pH 6.6) with 0.2 g of Triton X-100 using a Polytron homogenizer.
Especially the initial screening for suitable substances is based on experiments performed with cell cultures.
Since a correct assessment of the combined action of substances is based on the comparison of the effect of mixed compounds and the effects observed for each component alone, research was conducted on each individual substances on the basis of the "concentration--time" relationship.
The method used above to predict the bioaccumulation potential of a substance is based on the steady-state reaches by the corresponding PBTK model.
The rationale for pleiotropic effects of this substance is based on the fact that the vitamin D receptor (VDR) is almost ubiquitously expressed, and the vast majority of cells respond to 1,25(OH)2D exposure.
