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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
Medication errors are more common among seriously ill patients than with those with minor conditions.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.