In this species there was a linear relationship between the sedimentary levels and the tissue concentration of all the metals except zinc.

Substantial physiological changes may occur in fish with high tissue concentrations of selenium.

There were no significant influences of nutrition on weights of fetal ovaries or tissue concentrations of germ cells (Table 2).

On the other hand, at binding rates of greater that 95% small changes can cause important modifications in a drug's tissue concentration.

Because the drug is given parenterally, higher tissue concentrations of penicillin G can be achieved than is possible with phenoxymethylpenicillin.

Thus, depending on the dose, the ratio of fat and liver tissue concentrations may vary considerably in rodents.

Dietary ω-3 decreases tissue concentrations of AA.

Depending on local tissue concentrations of local anesthetics, there may be excitatory or depressant effects on the central nervous system.

Such tissue concentrations may be due to very high plasma levels after intravenous injection of a large dose.

Displacement-Dietary ω-3 decreases tissue concentrations of AA, so there is less to form ω-6 eicosanoids.