Sentence examples for agent indicators from inspiring English sources

While there have been advances, the utility of MR contrast agent indicators of cellular physiology and gene expression has been limited by the administration of contrast agents to the interior of cells.

He says mail bins and other storage containers could be equipped with his "biological agent indicator," so that "the mail therein is effectively held in quarantine".

These relate particularly to mode of action, safety and efficacy issues; with respect to the latter, questions such as optimal dose regimen, direct comparison with other biological agents and indicators for retreatment require appropriate answers.

The Bank of England is now using data from Google searches to gauge economic sentiment (terms such as "estate agent" are good indicators of housing transactions, for example).

When an environmental problem involves several agents, different environmental indicators can be chosen.

MRI could also be used for pharmacological endpoint evaluation using concurrently administered MR contrast agents as surrogate indicators of therapeutic drug concentrations.

Dose response assessment is the process of characterizing the relationship between the dose of or exposure to an environmental agent and an indicator(s) of health detriment, such as a critical toxicity pathway perturbation or an adverse health outcome observed in exposed human populations.

As in any epidemiologic study, the reported associations could be attributable to uncontrolled confounders, but we were able to examine or adjust for numerous important factors over the lifetime of the child, including exposure to other environmental agents, several socioeconomic indicators, maternal cognitive abilities, and child stimulation.

Pellets were resuspended in 60 µl of HU buffer (8M urea, 5% SDS, 200 mM Tris, pH 6.8, 1 mM EDTA, and 1.5% DTT, with bromophenol blue as a coloring agent and pH indicator) plus 3 µl of 2M Tris (pH 8.0).

BACKGROUND: Almost all x-ray-based techniques intended to assess regional myocardial perfusion from myocardial concentration-time curves following the administration of soluble contrast agents assume that these agents behave as intravascular indicators and can therefore provide measurements of intravascular transit time and intramyocardial blood volume.

The site's growing popularity has made successful feeds prime targets for enterprising agents looking for reliable indicators that an idea has the necessary resonance with viewers.