Science for University Students. Part II. Translations. Сологуб Л.И. - 62 стр.

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Key-model of text 8
“Testing for Carcinogens with Rodents”
I Determing substances carcinogenicity
daily administration
of
huge chemical doses
in bred rodents
for
a lifetime
II 1. All chemical
toxic
in high doses
Large-scale cell death division replacement
3. Oxidative DNA
contributor
to
aging and cancer
4. Chemicals
in lower doses
harmless
not cause not increase
cell death rates mutations
III A new toxicology
and
the dose levels
evaluation
Pathological
chemical effects
61

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