Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.
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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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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.
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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria
Frozen human iPS cells
Close-up view of Pluto's mountains, frozen plains and hazes
Frozen pond
Soil texture "تركيبة التربة"
Conversion of guanine to 6-ethylguanine by the alkylating agent ethylmethane sulfonate (EMS)