Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
. Collagen (Mr 300,000) is a rod-shaped molecule, about 3,000 Å
Bacteria Diagram
Japanese farmers create pentagon-shaped oranges
Gram Postive & Gram Negative Bacteria
Biosynthesis of ornithine from glutamate in bacteria