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Cefalexin, also spelled cephalexin, is an antibiotic that can treat a number of bacterial infections. [4] It kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. [ 4 ]
/ ˌ s ɛ f ə l ə ˈ s p ɔːr ɪ n, ˌ k ɛ-,-l oʊ-/ [1] [2]) are a class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as Cephalosporium. [3] Together with cephamycins, they constitute a subgroup of β-lactam antibiotics called cephems. Cephalosporins were discovered in 1945, and first ...
Eli Lilly developed a method for producing 7-ACA based on cleaving the α-aminoadipoyl side chain of cephalosporin C. [6] Further work by Robert Morin led to semisynthesis of 3-deacetoxy-7-ACA (7-ADCA) from penicillins which is convenient because penicillins can be fermented with more ease than cephalosporins.
1900s–49 – Agene process; Severe and widespread neurological disorders due to bread flour bleached with agene, a process no longer in use. The denatured protein in the treated flour is toxic and causes a condition of hysteria in dogs eating biscuits made from the flour. [citation needed]
Some producers have started eliminating the use of antibiotics in order to produce and market chickens that may legally be labeled "antibiotic free." In 2007, Perdue began phasing out all medically important antibiotics from its feed and hatcheries and began selling poultry products labeled "no antibiotics ever" under the Harvestland brand.
Some antibiotics (like clarithromycin) can result in a metallic taste, but I've never heard that of cefalexin. --ἀνυπόδητος 18:47, 16 November 2010 (UTC) It was more like rotten eggs. I guess if its just the taste of the medication then there's not much to be done. FrankCarroll 19:06, 16 November 2010 (UTC)
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Ceftriaxone, sold under the brand name Rocephin, is a third-generation cephalosporin antibiotic used for the treatment of a number of bacterial infections. [4] These include middle ear infections, endocarditis, meningitis, pneumonia, bone and joint infections, intra-abdominal infections, skin infections, urinary tract infections, gonorrhea, and pelvic inflammatory disease. [4]