Interestingly, among the detected intracellular metabolites, the concentration of histidine, the only one substance, increased with the increased initial glucose concentration, which was well consistent with the total GOD activity evolution, demonstrating that some correlations might be present between them.
In this experiment, these substances increased in stressed leaves treated with Spd compared with the content in the stress-only plants (Figure 4).
On both cation-exchange and anion-exchange styrene-divinylbenzene resins, only the retentions of some polar compounds (e.g., carbohydrates and related substances) increase with increasing ethanol concentration in the mobile phase.
In addition, the production of extracellular polymeric substances (EPS) increased, with the EPS forming a tight matrix to protect the cells from the NPs.
The values of apparent rate constant of humic substances degradation increased with the increase of initial ozone-air flow rates, ozone generation potential, pH, temperatures and PAC dosage, but decreased with the increase of HCO3− concentration of the solution.
Although substance use increased with a decrease in age at menarche, no statistical association was found between age at menarche and any of the three substance use outcomes.
For all four substance use measures, prevalence increased with age.
The prescriptions written by psychiatrists to women increased with increasing number of substances, while their prescribing to men decreased with more than five substances.
Substance P (SP) fiber density was increased with 2 3 times as many fibers in SIB subjects as control subjects.
