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The average office desk has 400 times more bacteria on it than a toilet.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

