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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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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro
Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Inflated Phrases Compared with Concise Terms Cont
Four consequences of the action of neurotransmitters
Neurotransmitters of the Autonomic Nervous System (1 of 2)
Suppose the market supply curve is p = 5Q. If price increases from 10 to 15, the change in ...