Sentence examples for by toxicological studies using from inspiring English sources

In addition, the absence of toxic components has been proven by toxicological studies using the TTC test.

Taken together, the results from toxicological studies using models relevant to CAD provide coherence and biological plausibility for the epidemiological findings of PM-related cardiovascular effects.

Support for PM-mediated exacerbation of emphysema is provided by a toxicological study using papain-treated mice.

For the "Risk characterization" section, the key toxicological studies used by US and European Union (EU) government authorities for cancer and non-cancer endpoints are considered (Table 5) for derivation of biomonitoring guidance values and comparison to biomonitoring data.

After these experiments, endocrinologists, who were well familiar with the hormone nonmonotonic curves, began to challenge the high doses used by toxicological studies and well accepted by government regulatory agencies in the absence of other data, and they started to apply the basic approaches used for decades to determine physiologically relevant doses for hormones.

This applies particularly to studies using toxicological endpoints.

Unlike toxicological studies, which use single populations in synthetic media, our study was conducted at a community level and thus, will offer an improved environmental risk assessment.

We also evaluated controlled human exposure studies that examined individuals with a preexisting disease, and toxicological studies that used animal models of disease.

The selected organisms should be used in toxicological tests in the laboratory, in the greenhouse or in field studies using the whole plant [50 52].

Future studies using this array will enhance knowledge of the biology and toxicological response of this species.

Thus, more in vivo studies using various experimental cancer animal models are needed to determine the pharmacological and toxicological data as well as antitumour effect of GTN.