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Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

An appointment schedule with a completed matrix. An appointment schedule with a completed matrix.
Potency and efficacy: (a) Drug A has a higher potency than drug B. (b) Drug A has a higher efficacy ... Potency and efficacy: (a) Drug A has a higher potency than drug B. (b) Drug A has a higher efficacy ...
Example of “drug facts” labeling on the box of an OTC drug. Example of “drug facts” labeling on the box of an OTC drug.
Plasma protein binding and drug availability. (a) Drug exists in a free state or bound to plasma ... Plasma protein binding and drug availability. (a) Drug exists in a free state or bound to plasma ...
Effectiveness of Drug Therapy Effectiveness of Drug Therapy
Antineoplastic drug and the cell cycle Antineoplastic drug and the cell cycle
Video: Glycolysis - Introduction to ATP and the burning of sugar

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