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Author Question: Chernobyl is known as A) the most productive industrial site in the Soviet Union. B) the site ... (Read 74 times) |
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
Excessive alcohol use costs the country approximately $235 billion every year.
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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.