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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

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There are 20 feet of blood vessels in each square inch of human skin.

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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Structure of cholesterol and steroid hormones derived from cholesterol Structure of cholesterol and steroid hormones derived from cholesterol
Hormones Secreted by the Adrenal Glands Hormones Secreted by the Adrenal Glands
Hormones Secreted by the Hypothalamus and Pituitary Glands Hormones Secreted by the Hypothalamus and Pituitary Glands
Using a water-based cleaning system helps reduce the hazards from using strong chemicals. Using a water-based cleaning system helps reduce the hazards from using strong chemicals.
Hormones and Aggression Hormones and Aggression
Genes, hormones, and activity affect weight Genes, hormones, and activity affect weight
Video: Sickle Cell Anemia

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