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Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

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There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Tongue Conditions, Cranial Nerve XII (Hypoglossal) Palsy Tongue Conditions, Cranial Nerve XII (Hypoglossal) Palsy
Child with cerebral palsy has abnormal muscle tone and lack of physical coordination. Child with cerebral palsy has abnormal muscle tone and lack of physical coordination.
Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th
Bell’s palsy. Bell’s palsy.
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Intraaortic balloon pump. When inflated during diastole, the balloon supports cerebral, renal, and c Intraaortic balloon pump. When inflated during diastole, the balloon supports cerebral, renal, and c
Video: Causes of Angina

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