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Did you know?
In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
Did you know?
The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.