Word: ampicillin
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...overuse of antibiotics is increasing the resistance of bacteria to drugs, leading to stubborn, virulent infections that are invulnerable to almost everything doctors can throw at them. Already, more than 90% of some bacteria species in Asia have developed strong immunity to frequently administered antibiotics such as penicillin and ampicillin, according to the World Health Organization. Despite growing awareness of the problem, health-care experts now fear that widespread misuse of antibiotics in populous developing countries such as China will accelerate the emergence of new strains of supergerms, making everything from common diseases like pneumonia to routine surgery more dangerous...
...experiment was carried out using two types of chemical tests—Luria broth plus ampicillin (an antibiotic), and YEPD (yeast extract with peptone and dextrose)—and four petri dishes: one sample for each foot (for comparative purposes) and two control dishes. After one week’s incubation, the two sample dishes blossomed with colorful fungi—savory reds and yellows of yeasts, lovely whitish blobs of a penicillin species, green spots of trichoderma and delightful traces of aspergillus—but nothing out-of-the-ordinary for an outdoor statue. “These...
Hastening to restore confidence in its imprimatur, the FDA last week launched a crash program to re-evaluate 30 of the most commonly prescribed generic medications, including such prevalent antibiotics as ampicillin and oral penicillin. Over the next six weeks, the agency will test more than 1,000 samples to make sure they are biologically equivalent to their brand-name counterparts. In addition, the FDA, which had cut back its commercial inspections because of budget restraints, announced that it will hire more field inspectors and seek tougher punishments for unscrupulous manufacturers...
...Wehrle puts it, "There is a fixed and mystical belief that if one antibiotic is good, two must be better, and three even more efficacious." Not so, the Wehrle team found. In a twelve-month study at Los Angeles County General Hospital, every meningitis patient got intravenous ampicillin, a fast-acting form of penicillin, while alternate patients received, in addition, chloramphenicol and streptomycin. There were five deaths among 129 patients on ampicillin alone, but 13 among the 111 who got all three drugs. Using an antibiotic combination is evidently detrimental, perhaps because it interferes with the action of ampicillin...
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