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Did you know?

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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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Examination of the Thyroid Gland, Anterior Approach Examination of the Thyroid Gland, Anterior Approach
Transsphenoidal approach to hypophysectomy. Transsphenoidal approach to hypophysectomy.
Jane Goodall pioneered the modern approach to studying primates in the wild, involving close-up obse Jane Goodall pioneered the modern approach to studying primates in the wild, involving close-up obse
A penlight and tongue depressor allow the visualization fo the uvula A penlight and tongue depressor allow the visualization fo the uvula
Parents around the world teach their children their religious beliefs and practices. This photo is ... Parents around the world teach their children their religious beliefs and practices. This photo is ...
Visualization of nucleic acids and proteins in electrophoresis gels Visualization of nucleic acids and proteins in electrophoresis gels
Video: Contraction cycle of a sarcomere

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