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May 9, 2024 · Penicillin, antibiotic derived from Penicillium mold, one of the first antibiotics to be discovered.
- Penicillium Notatum
Other articles where Penicillium notatum is discussed:...
- Alexander Fleming
Alexander Fleming, Scottish bacteriologist best known for...
- Semisynthetic Penicillin
Other articles where semisynthetic penicillin is discussed:...
- Penicillinase
Other articles where penicillinase is discussed: antibiotic:...
- Anaphylaxis
Causes and symptoms. Almost any substance can induce...
- Penicillium Notatum
May 10, 2024 · Streptomycin. By Science News. October 12, 1943 at 4:50 pm. A team at Rutgers University discovers the antibiotic streptomycin, the first drug to be effective against Mycobacterium tuberculosis ...
1 day ago · The history of penicillin follows observations and discoveries of evidence of antibiotic activity of the mould Penicillium that led to the development of penicillins that became the first widely used antibiotics. Following the production of a relatively pure compound in 1942, penicillin was the first naturally-derived antibiotic.
2 days ago · The history of the United States from 1865 to 1917 was marked by the Reconstruction era, the Gilded Age, and the Progressive Era, and includes the rise of industrialization and the resulting surge of immigration in the United States . This period of rapid economic growth and soaring prosperity in the Northern United States and the Western ...
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4 days ago · Roger Sherman (Connecticut): A lawyer and politician, Sherman was the only person to sign all four major founding documents of the United States: the Continental Association, the Declaration of Independence, the Articles of Confederation, and the Constitution. Robert Livingston (New York): A lawyer and politician, Livingston served as the first ...
6 days ago · Text. In Congress, July 4, 1776. A Unanimous Declaration by the Representatives of the United States of America, in General Congress Assembled. When in the Course of human Events, it becomes necessary for one People to dissolve the Political Bands which have connected them with another, and to assume among the Powers of the Earth, the separate ...
1 day ago · The American Revolution was an insurrection carried out by 13 of Great Britain ’s North American colonies that began in 1775 and ended with a peace treaty in 1783. The colonies won political independence and went on to form the United States of America. The war followed more than a decade of growing estrangement between the British crown and ...
