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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 types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

inflammatory system inflammatory system
Urinary system. Urinary system.
Saturn’s Ring System Saturn’s Ring System
Action of the DNA uracil repair system Action of the DNA uracil repair system
The Oceanic Ridge System The Oceanic Ridge System
Major muscles of the human musculoskeletal system Major muscles of the human musculoskeletal system
Video: Conduction of action potentials

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