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Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

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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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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

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The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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Researchers compared the ability to recognize various kinds of facial expressions across young adult Researchers compared the ability to recognize various kinds of facial expressions across young adult
Genes of the Antennapedia complex and the adult structures they specify Genes of the Antennapedia complex and the adult structures they specify
Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex. Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex.
A Short List of Human X-Linked Recessive and X-Linked Dominant Traitsa A Short List of Human X-Linked Recessive and X-Linked Dominant Traitsa
Video: Type of Transport - Active and Passive Processes

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