Aminoglycoside

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Aminoglycoside

Aminoglycoside (pronunciation: /ˌæmɪnoʊˈɡlaɪkəˌsaɪd/) is a class of antibiotics used primarily to treat bacterial infections that are resistant to other antibiotics.

Etymology

The term "aminoglycoside" is derived from the chemical structure of these antibiotics, which contain an amino (nitrogen-containing) group and a glycoside (sugar-containing) group.

Usage

Aminoglycosides work by binding to the bacterial ribosome, inhibiting protein synthesis and causing misreading of the mRNA code, leading to cell death. They are particularly effective against aerobic, gram-negative bacteria.

Related Terms

Side Effects

Common side effects of aminoglycosides include ototoxicity (damage to the ear, potentially causing deafness) and nephrotoxicity (damage to the kidneys).

Resistance

Resistance to aminoglycosides can occur through various mechanisms, including modification of the antibiotic, alteration of the target site, or changes in membrane permeability.

External links

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