In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
A plant response to flooding.
Pupillary response.
IgE Response
Dynamic Response of Thermometers Experiment
Facility Emergency Response Plans. Courtesy of Chris Weber, Dr. Hazmat, Inc.
