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Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

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The average office desk has 400 times more bacteria on it than a toilet.

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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Digestive tract of a ruminant. Digestive tract of a ruminant.
During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc
(a) Mechanisms of action for direct cholinergic agonists. Direct cholinergic agonists can act by two ... (a) Mechanisms of action for direct cholinergic agonists. Direct cholinergic agonists can act by two ...
Seven steps in neurotransmitter action: (1) synthesis, (2) storage in vesicles, (3) breakdown of any ... Seven steps in neurotransmitter action: (1) synthesis, (2) storage in vesicles, (3) breakdown of any ...
The voltage-gated channel cycles during an action potential The voltage-gated channel cycles during an action potential
Summary of the digestive enzymes Summary of the digestive enzymes
Video: Digestive System Animation

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