This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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The human body produces and destroys 15 million blood cells every second.
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All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
A very high-resolution texture of the planet Mars
A very high-resolution texture of the Moon, including a normal map
Frozen pond
Vesicular Igneous Texture
Pyroclastic Igneous Texture
Conversion of guanine to 6-ethylguanine by the alkylating agent ethylmethane sulfonate (EMS)