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The longest a person has survived after a heart transplant is 24 years.
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Excessive alcohol use costs the country approximately $235 billion every year.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.
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IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.