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Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Action Potentials Action Potentials
(a) Parathyroid hormone (PTH); (b) calcitonin action. (a) Parathyroid hormone (PTH); (b) calcitonin action.
Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ... Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ...
Mechanisms of action of drugs used to treat angina. Mechanisms of action of drugs used to treat angina.
Good body mechanics for lifting heavy objects. Good body mechanics for lifting heavy objects.
Extension of telomeric DNA by telomerase: Proposed action of telomerase Extension of telomeric DNA by telomerase: Proposed action of telomerase
Video: Sickle Cell Anemia

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