Sentence examples for maintain high concentrations from inspiring English sources

Proton pumps also maintain high concentrations of protons in the vacuole interior.

Sodium ions are usually the driving substrates in the co-transport systems of animal cells, which maintain high concentrations of these ions through primary active transport.

The HFMBs mimic the blood capillary networks in human bones and are able to maintain high concentrations of nutrients by minimising mass transfer distance.

Determination of the plasma concentration of FU would allow the dose of the drug to be adjusted to maintain high concentrations of FU in the plasma.

Indeed, to insure the osmotic balance between the cytosol and the high salt environment in which they thrive, halophiles have to accumulate and maintain high concentrations of solutes.

In response to salt stress, plants maintain high concentrations of K+ and low concentrations of Na+ in the cytosol by regulating the expression and activity of K+ and Na+ transporters and H+ pumps [ 54].

Since they are eluted locally, they should not cause allergy or bind to serum protein easily, to maintain high concentration [ 48, 54].

The rational of this technique is to reach and maintain high concentration of antiblastic drugs in the site of the tumor.

In both reports, the authors hypothesized that passive diffusion of sucrose from the mesophyll to the phloem is accompanied by active pumping of sucrose from the vacuole into the cytosol of the mesophyll cells to maintain higher concentrations of sucrose in the cytosol.

Tolerant varieties also seem to store a higher proportion of carbohydrates in their seeds as soluble sugars, and maintain higher concentrations with time during germination and early growth (Fig.  1).

Furthermore, pyrogallol suppressed the activities of POD and PPO, enhanced the activity of PAL, and maintained high concentrations of anthocyanins and phenolics.