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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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The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

The oxygen isotope curve illustrates the ratio between 16O and 18O. The oxygen isotope curve illustrates the ratio between 16O and 18O.
An Oil-dependent World— Supply and Demand Driven An Oil-dependent World— Supply and Demand Driven
Bacteriophage double-strand DNA (linear) Bacteriophage double-strand DNA (linear)
Titration curve for the tetrapeptide Glu-Gly-Ala-Lys Titration curve for the tetrapeptide Glu-Gly-Ala-Lys
Strategies for replicating linear genomes Strategies for replicating linear genomes
J or U dose-response curve J or U dose-response curve
Video: Activation Energy - Valence Electrons

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