Sentence examples for substances include from inspiring English sources

The stored substances include hormones and growth factors.

"Its psychoactive substances include cathinone, found in some designer drugs," says Julie-Emilie Adès, at France's Drugs and Addiction Observatory.

Infectious agents that cause hepatitis include viruses and parasites; noninfectious substances include certain drugs and toxic agents.

Without such licenses, doctors would find it difficult to practice medicine because controlled substances include many prescription pain relievers and other commonly used medications.

These substances include digestible (metabolizable) as well as indigestible materials, and they may be excreted almost immediately, even though they are often usable as food.

These substances include transition elements that is, elements with unfilled inner electronic shells free radicals (molecular fragments), metals, and various paramagnetic defects and impurity centres.

Substances including caffeine, nicotine and alcohol are excluded.

The list of banned substances includes too much caffeine.

None tested positive for prohibited substances, including some banned antibiotics.

Dr. Lydon sent him several candidate substances, including STI-571.

Enterochromaffin-like cells secrete several substances, including the hormone serotonin.