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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Approximately 25% of all reported medication errors result from some kind of name confusion.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
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The familiar sounds of your heart are made by the heart's valves as they open and close.
Local and long–distance cell communication in animals.
Safe and effective interpersonal communication
H. erectus migrated out of Africa beginning about 1.8 million years ago and is first known from Geor