Answer :
Final answer:
Beta-lactamase enzymes produced by bacterial strains can destroy drugs that belong to the beta-lactams group. This primarily includes penicillins and some specific cephalosporins. However, beta-lactamase enzymes do not target drugs that lack a ß-lactam ring structure like aminoglycosides, sulfonamides, and fluoroquinolones.
Explanation:
Bacterial strains capable of producing beta-lactamase enzymes can destroy a variety of drugs within the beta-lactams group. Notably, these enzymes can cleave the ß-lactam ring of susceptible ß-lactam antimicrobials, rendering them inactive and giving the bacteria resistance to the effects of these drugs. In particular, penicillins are susceptible to this mechanism of drug resistance.
Moreover, Extended-Spectrum ß-Lactamase-Producing Gram-Negative Pathogens show resistance well beyond just penicillins, including resistance to all penicillins, cephalosporins, monobactams, and the ß-lactamase-inhibitor combinations, but not the carbapenems. Hence, beta-lactamase can also confer resistance to some specific cephalosporins and other drugs in the beta-lactam family.
Despite this, it is important to note that beta-lactamase producing bacteria display no enhanced resistance to other types of antibiotics such as aminoglycosides, sulfonamides, and fluoroquinolones, as beta-lactamases specifically target the ß-lactam ring structure which is lacking in these other types of drugs.
Learn more about Beta-lactamase here:
https://brainly.com/question/32224546
#SPJ11
