A difficulty may occur in the interpretation of metabolite concentrations and pain response.

The required temperature, pH, metabolite concentrations, and various other environmental factors can be maintained by the bio-reactor ensuring identical growth conditions for each culture.

Sufficient maternal urine remained for 177 women to measure phthalate metabolite concentrations.

As a first step, effects of phthalate metabolite concentration were examined using creatinine-based tertiles.

However, there were no differences with respect to phthalate metabolite concentrations.

This ligand conduction mechanism facilitates metabolic flux without apparent changes in metabolite concentrations.

Cell growth is regulated by coordination of both extracellular nutrients and intracellular metabolite concentrations.

This process is often secondary to a pre-treatment metabolic analysis, allowing for the comparison of pre- and post-treatment metabolite concentrations.

In many cases it is desired to estimate these parameter values with respect to given time-series data of metabolite concentrations.

The original definition of the term "riboswitch" specified that they directly sense small-molecule metabolite concentrations.