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Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

By middle adulthood, most individuals and established and confident in their careers By middle adulthood, most individuals and established and confident in their careers
Colonial Trade with England, 1700–1774 Colonial Trade with England, 1700–1774
A second jetliner approaches the south tower of the World Trade Center on September 11, 2001. The no A second jetliner approaches the south tower of the World Trade Center on September 11, 2001. The no
Growth of World Trade, 1870–2010 Growth of World Trade, 1870–2010
Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below
The outcome of a mating between individuals heterozygous at two genes determining their ABO blood ty The outcome of a mating between individuals heterozygous at two genes determining their ABO blood ty
Video: Introduction to Sleep Apnea

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