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Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.
Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.
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.
![Formed elements of blood: erythrocytes, leukocytes (neutrophils, eosinophils, basophils, lymphocytes](https://biology-forums.com/gallery/47/medium_14755_01_10_12_7_59_21_92261211.jpeg)
![The cells in blood; A, red blood cells (erythrocytes); B, platelets (thrombocytes); C, white blood c](https://biology-forums.com/gallery/47/medium_18099_24_10_12_3_35_25.jpeg)