Sentence examples for concentrations needs from inspiring English sources
Consequently, spatial and temporal regulation of cellular cAMP concentrations needs to be maintained under tight control.
The sensitivity of changes in astroglial glucose metabolism, pathway fluxes and ROS generation in response to extracellular glucose concentrations needs to be taken into account when designing experimental procedures for in vitro metabolic assays and assays that may be sensitive to oxidative stress in cultured cells.
A possible effect of the actions taken by governments and producers in terms of declining environmental and human concentrations needs to be monitored for several years to come because of the persistence of PFCs [PFOS half-life is approximately 5 years in humans (Olsen et al. 2005a)].
Critical factors for assay performance include extreme differentiation between binding of the antibody to GDP vs. GTP, since the latter is the substrate for the reaction, and the ratio of antibody to GTP concentrations needs to be optimized due to some cross reactivity of the antibody to GTP.
BPA is known to bind to the same receptors in the body as oestrogen but it does so more weakly – to have any meaningful biological effects in humans, therefore, BPA concentrations need to be relatively high in the blood.
Moreover, it has important implications for studies in which melatonin concentrations need to be assessed accurately.
Carbon monoxide (CO) is an important air pollutant whose emissions and atmospheric concentrations need to be monitored.
Cell viability tests have shown no cytotoxicity of the functionalized DWCNTs at the concentrations needed for optimum gene delivery.
Acid/base equilibrium chemistry is included in order to predict the pH and unionized component concentrations, needed for calculating inhibition.
But there are thousands of PFAS chemicals, and there are still open questions over how many, at what concentrations, need government attention.
However, higher concentrations of the peptide are needed to promote significant aggregation of LPS when compared with the concentrations needed to cause equivalent effects in LUV (see below).
