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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
On average, the stomach produces 2 L of hydrochloric acid per day.
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.