penicillin
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One of those compounds was probenecid, a medication originally introduced in the 1940s to help conserve scarce supplies of penicillin by reducing how much of the antibiotic was excreted in urine.
From Science Daily ● Jun. 17, 2026
Some important drugs, including penicillin, rely on small ring-shaped molecules that store large amounts of internal tension.
From Science Daily ● May 20, 2026
Lifeline follows the story of Sir Alexander Fleming's discovery of penicillin at St Mary's Hospital in Paddington in 1928, weaving his historical journey with a contemporary narrative centred on a junior doctor in Edinburgh.
From BBC ● Apr. 5, 2026
Common problems that could have been treated with an office visit and a few penicillin pills will blossom into heart-valve infections and organ failure.
From MarketWatch ● Jan. 26, 2026
The great contemporary achievement of modern medicine is the technology for controlling and preventing bacterial infection, but this did not fall into our laps with the appearance of penicillin and the sulfonamides.
From "The Lives of a Cell" by Lewis Thomas
Some bacteria have developed the ability to break down beta-lactam antibiotics like penicillins and cephalosporins, making them ineffective.
From Science Daily ● Feb. 1, 2024
The second were synthetic penicillins, modified in the lab to resist the bugs' enzymes.
From The Guardian ● Jan. 24, 2013
Sulfonamides ceased to be effective in treating it in the 1940s; penicillins and tetracyclines lost effectiveness in the 1970s and ’80s; and fluoroquinolones were taken off the treatment table in 2007.
From Scientific American ● Jan. 8, 2013
They are also closely related to the penicillins.
From BBC ● Jul. 11, 2011
From the chloroquine family of chemicals, Dr. Craig moved on to the penicillins, which were being produced under a wartime crash program.
From Time Magazine Archive
Vocabulary lists containing penicillin
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