penicillin
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Some important drugs, including penicillin, rely on small ring-shaped molecules that store large amounts of internal tension.
From Science Daily ● May 20, 2026
The discovery began with an unexpected laboratory result, similar to many famous scientific breakthroughs including X-rays, penicillin, Viagra and modern weight loss medications.
From Science Daily ● Mar. 14, 2026
He added: "We had this problem last year with penicillin, it's an ongoing issue but it's worsening. We've just been informed that another anti-coagulation medication, apixaban, is now going out of stock."
From BBC ● Jan. 28, 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 doctor asked a nurse to bring some penicillin.
From "Educated" by Tara Westover
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 fungus growing on the hedgehog was releasing penicillins," explained Prof Holmes.
From BBC ● Jan. 5, 2022
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
And its successful com mercial synthesis offered hope of another breakthrough: development of nontoxic penicillins that can be administered with safety to allergic patients.
From Time Magazine Archive
Vocabulary lists containing penicillin
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