For example, benzene is a known carcinogen, whereas toluene has very little carcinogenic potential.

But while testing the carcinogenic potential of more than 75,000 new synthetic substances is important for future generations, there are more immediate research questions.

After its carcinogenic potential was confirmed it was no longer used.

When the rules of baseball were first written in 1845, the carcinogenic potential of chewing tobacco was unknown.

Around 1980, with its carcinogenic potential more widely recognized, its use was discontinued.

According to the researchers these studies established a, "lack of carcinogenic potential for melanotan".

One study in mice demonstrated dose-related carcinogenic potential at several different organ sites.

No long-term studies to evaluate the carcinogenic potential of mifepristone have been performed.

This property might be responsible for observed anticarcinogenic effects; however, there is also a carcinogenic potential.

This effect may be responsible for both anticarcinogenic and carcinogenic potential of the substance.