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Author Question: Your roommate has not cleaned the bathroom in a month. You begin yelling at her to clean the ... (Read 112 times) |
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.
There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).