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George Eliava pioneered the use of phages in treating bacterial infections. Phages were discovered to be antibacterial agents and were used in the former Soviet Republic of Georgia (pioneered there by Giorgi Eliava with help from the co-discoverer of bacteriophages, Félix d'Hérelle) during the 1920s and 1930s for treating bacterial infections.
While knowledge was being accumulated regarding the biology of phages and how to use phage cocktails correctly, early uses of phage therapy were often unreliable. [29] Since the early 20th century, research into the development of viable therapeutic antibiotics had also been underway, and by 1942, the antibiotic penicillin G had been ...
Many of the leaders of the emerging field of molecular biology were alumni of the phage course, which continued to be taught through the 1950s and 1960s. [ 24 ] [ 25 ] In 1995, Millard Susman published a retrospective article on the phage course as it was given over the years (1945 – 1970) both at Cold Spring Harbor (New York) and at the ...
The Mongol Empire established commercial and political connections between the Eastern and Western areas of the world, through the most mobile army ever seen. The armies, composed of the most rapidly moving travelers who had ever moved between the steppes of East Asia (where bubonic plague was and remains endemic among small rodents), managed to keep the chain of infection without a break ...
Two special ships and two aircraft were assigned to Khatanever for use in tests focused on the dissemination of tularaemia bacteria. Germany launched Operation Barbarossa in June 1941 and following the capture of nearby Kalinin in October, the BW facility on Gorodomlya Island was evacuated and eventually relocated to Kirov .
Pervitin, an early form of methamphetamine, was widely used in Nazi Germany and was available without a prescription. [1]The generally tolerant official drug policy in the Third Reich, the period of Nazi control of Germany from the 1933 Machtergreifung to Germany's 1945 defeat in World War II, was inherited from the Weimar government which was installed in 1919 following the dissolution of the ...
Bacterial resistance to phages puts pressure on the phages to develop stronger effects on the bacteria. The Red Queen hypothesis describes this relationship, as the organisms must constantly adapt and evolve in order to survive. [15] This relationship is important to understand as phages are now being used for more practical and medicinal purposes.
The French were the first to use chemical weapons during the First World War, using the tear gases ethyl bromoacetate and chloroacetone. They likely did not realize that effects might be more serious under wartime conditions than in riot control. It is also likely that their use of tear gas escalated to the use of poisonous gases. [21]