Sentence examples for substances appear from inspiring English sources

In many neuropsychiatric diseases alterations in the levels of transmitter substances appear to play a major role in pathogenesis.

"Many people importing these new substances appear to have had no previous involvement in the illicit drug trade and are just in it to make a quick buck.

He also accounted for biological changes, in which substances appear under new manifestations: as men eat and drink, flesh, bone, and hair grow.

Athletes in Olympic-related sports are supposed to be governed by what is called strict liability, meaning they are to be held responsible if banned substances appear in their bodies, no matter the reason.

Especially, persistent and mobile substances appear to be problematic [55].

By contrast, many more substances appear similar when some of the classical fingerprints are used.

In many cases these illicit substances appeared in conjunction with alcohol.

Addictive substances appeared to be the way in which these well-known people coped with the pressure of life.

Because some neuropeptides and neurotransmitters are stored in the same vesicles and secreted together in response to stimulation, a form of interaction between the substances appears likely.

As curing period proceeds in, the needle-shaped crystals change to hexagonal platy crystals and some gel-like substances appeared.

Detecting oil substances appearing in small concentrations in natural waters requires an efficient indicator insensitive to the fluorescent substances naturally residing in the aquatic environment.