Notes in 01 Antibiotic Resistance

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Status	Last Update	Fields
Published	06/01/2024	How does MRSA obtain methicillin resistance? Alters {{c1::PBP (penicillin-binding proteins)}}
Published	05/24/2024	{{c1::Vancomycin}} resistance occurs in Enterococcus spp. (VRE) via amino acid modification of D-Ala-D-{{c2::Ala}} to D-Ala-D-{{c2::Lac}}
Published	05/24/2024	Penicillins are what class of antibiotics?{{c1::β-lactams}}
Published	05/24/2024	What bacterial enzyme hydrolyzes the β-lactam ring of certain penicillins and cephalosporins (β-lactam's), rendering them inactive? {{c1::β-lacta…
Published	05/24/2024	β-lactam antibiotics inhibit what family of enzymes involved in cell wall synthesis? {{c1::Penicillin binding protein transpeptidases}}
Published	05/24/2024	{{c1::Anti-staph penicillins}} are anti-bacterials that have {{c2::bulky R-groups}} that block access of β-lactam ring, making them {{c3::penicillinas…
Published	05/24/2024	Anti-staph penicillins have activity against what organism?{{c1::Staph aureus (except MRSA)}}
Published	05/24/2024	{{c1::MRSA}} has an altered PBP target site and is thus resistant to anti-staph penicillins
Published	05/24/2024	{{c1::Transformation}} is a way that bacteria uptake DNA from their surrounding environment
Published	05/24/2024	Addition of {{c1::DNAase}} will degrade any naked DNA present in a culture medium, inhibiting any bacterial transformation
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Showing 1 to 10 of 53 entries