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Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Blood Flow through the Heart Blood Flow through the Heart
Conduction of the Action Potential Conduction of the Action Potential
A lack of fuel flow could be due to a restricted fuel-pressure regulator. Notice the fine screen ... A lack of fuel flow could be due to a restricted fuel-pressure regulator. Notice the fine screen ...
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Mechanisms of action of drugs used to treat angina. Mechanisms of action of drugs used to treat angina.
Standard Electrode Potentials at 25 Degrees Standard Electrode Potentials at 25 Degrees
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

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