نتایج جستجو برای: carcinogens

تعداد نتایج: 10821  

2016

Ionizing radiation is electromagnetic radiation that has sufficient energy to remove electrons from atoms. Ionization results in the production of negatively charged free electrons and positively charged ionized atoms. Ionizing radiation can be classified into two categories: photons (X-radiation and gamma radiation) and particles (alpha and beta particles and neutrons). Five types or sources o...

2014

Ionizing radiation is electromagnetic radiation that has sufficient energy to remove electrons from atoms. Ionization results in the production of negatively charged free electrons and positively charged ionized atoms. Ionizing radiation can be classified into two categories: photons (X-radiation and gamma radiation) and particles (alpha and beta particles and neutrons). Five types or sources o...

Journal: :British Journal of Cancer 1961

Journal: :Proceedings of the National Academy of Sciences 1961

Journal: :Journal of Epidemiology & Community Health 2005

Journal: :IARC scientific publications 1979

The best ebooks about Handling Chemical Carcinogens In The Laboratory Problems Of Safety that you can get for free here by download this Handling Chemical Carcinogens In The Laboratory Problems Of Safety and save to your desktop. This ebooks is under topic such as handling chemical carcinogens in the laboratory problems handling chemical carcinogens in the laboratory problems laboratory guideli...

Journal: :Journal of Biological Chemistry 1973

Journal: :Japanese Journal of Cancer Research 1989

Journal: :Environmental Health Perspectives 1993
E J Matthews J W Spalding R W Tennant

This report describes the activities of 168 chemicals tested in a standard transformation assay using A-31-1-13 BALB/c-3T3 cells. The data set includes 84 carcinogens, 77 noncarcinogens, and 7 research chemicals. Carcinogens included 49 mutagens and 35 nonmutagens; noncarcinogens included 24 mutagens and 53 nonmutagens. The transformation assay did not use an exogenous activation system, thus, ...

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