an example of an antibacterial drug with high selective toxicity would be one that femcare

Examples of antibiotics that inhibit nucleic acid synthesis.

The tables on this page (Tables 1–4) provide examples for antimicrobial drugs in these various classes. What is this microbiologist setting up?Which therapeutic index value would be the drug of choice?An example of an antibacterial drug with high selective toxicity would be one that _______.D. Disinfectants are antimicrobial substances used on non-living objects or outside the body. Dan_Shaw6. An example of a carrier ionophore is valinomycin, a molecule that transports a single potassium cation. Certain penicillinase-resistant penicillins (such as oxacillin or dicloxacillin) are inherently resistant to certain beta-lactamase enzymes by themselves.Others, for example, amoxicillin or ampicillin have greater antibacterial activity when they are combined with a beta-lactamase inhibitor like clavulanate, sulbactam, or tazobactam. Antibiotics are derived from all of the following except _____.

An example of an antibacterial drug with high selective toxicity would be one that _____. Common side-effects include diarrhea, resulting from disruption of the species composition in the intestinal flora, resulting, for example, in overgrowth of pathogenic bacteria, such as Despite the wide variety of known antibiotics, less than 1% of antimicrobial agents have medical or commercial value. An important characteristic of antibacterial drugs is their selective toxicity. Key Terms. Other antibiotics simply lack advantage over those already in use, or have no other practical applications. Augmentin is a drug that contains clavulanic acid, a beta-lactamase inhibiting chemical, to enhance the the action of the beta-lactam antibiotic amoxicillin true Polymyxin drugs are very broad-spectrum antibiotics that exhibit high selective toxicity. Channel formers that introduce a hydrophilic pore into the membrane, allowing ions to pass through without coming into contact with the membrane's hydrophobic interior. The efficacy of antimicrobial drugs may be affected by drugs or supplements the patient is already taking. ; bactericidal: An agent that kills bacteria.

... what makes it easy for a drug to achieve selective toxicity ... give 3 examples of drugs that can be administered locally when toxic if given systemically This group of compounds includes the penicillins, cephal… Start studying Chapter 10 Connect Quiz. Most antibiotics in clinical usage are directed against bacterial cell wall synthesis, bacterial protein synthesis, or bacterial nucleic acid synthesis, which are unique in some ways to bacteria. Because human cells do not make peptidoglycan, this mode of action is an excellent example of selective toxicity. A more modern version of this approach is a rational design program. The history of antimicrobials begins with the observations of Pasteur and Joubert, who discovered that one type of bacteria could prevent the growth of another. These include the CRISPR system, which ________.B. ; bacteriostatic: A drug that prevents bacterial growth and reproduction but does not necessarily kill them.When it is removed from the environment the bacteria start growing again. Microbial resistance resulting from mutation occurs because ________.Biofilm infections are harder to treat than the same free-living organisms because ________.The method of removing vegetative life forms from living surfaces is termed ________.The removal of all life forms from inanimate objects is termed ________.Which of the following factors will influence the action of antimicrobial agents?In light of increasing antibiotic resistance, alternative antimicrobial therapies are being explored. Several different classes of antibacterials block steps in the biosynthesis of peptidoglycan, making cells more susceptible to osmotic lysis (Table 2). Antibacterial Production. Antimicrobial drugs either kill microbes (microbiocidal) or prevent the growth of microbes (microbiostatic). Side-effects range from mild to very serious depending on the antibiotics used, the microbial organisms targeted, and the individual patient. hiv. The remainder must be tested for their selective toxicities and therapeutic activities, and the best candidates can be examined and possibly modified. Adopted or used LibreTexts for your course? An example of an antibacterial drug with high selective toxicity would be one that _____. More specifically, narrow spectrum antibiotics target specific types of bacteria, such as Gram-negative or Gram-positive bacteria, whereas broad spectrum antibiotics affect a wide range of bacteria. When delivered with an antibiotic, can splice out the genes causing resistance to the drug, which is then able to kill the bacteriaThe _______ are drugs that deposit in developing teeth and cause a permanent brown discoloration.D.

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