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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
The human body produces and destroys 15 million blood cells every second.
The longest a person has survived after a heart transplant is 24 years.
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