Vaccines prevent between 2.5 and 4 million deaths every year.
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Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
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Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.
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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti
Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how