âº They act as a framework along which motor proteins can move structures in the cell. Microtubules are assembled from molecules of the protein tubulin. Tubulin is a dimerâa molecule made up of two monomers. The polypeptide monomers that make up this protein are known as a-tubulin and b-tubulin.
Prior to initiation of cefuroxime therapy, careful inquiry should be made concerning previous hypersensitivity reactions to cephalosporins, penicillins, or other drugs. Cefuroxime axetil /is/ contraindicated in patients who are hypersensitive to cefuroxime or other cephalosporins and should be used with caution in patients with a history of hypersensitivity to penicillins.
References. 1  1. Kleckow M. Multicenter, randomized comparative study of cefuroxime axetil versus ofloxacin. 2  2. 3  3. 4  4. Rittenhouse BE, Stinnett AA, Dulisse B, Henke CJ, Potter L, Parasuraman B, Martens LL, Williams RR, Kojak C. An economic evaluation of levofloxacin versus cefuroxime axetil in the outpatient treatment of adults with 5  ... 5. 6  6. 7  7. 8  8. 9  9.