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Author Question: Afferent neuronal systems include the A) sensory systems. B) peripheral nervous (Read 1074 times) |
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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.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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There are 60,000 miles of blood vessels in every adult human.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").