Ultrastructural Changes in Clinical and Microbiota Isolates of Klebsiella pneumoniae Carriers of Genes blaSHV, blaTEM, blaCTX-M, or blaKPC When Subject to β-Lactam Antibiotics

<div>(a–d) Scanning electron micrographs of isolate K16R. (a) Control cells with preserved morphology. (b) Cells subjected to CTX (32 μg mL−1). (c) Cells subjected to CAZ (16 μg mL−1). (d) Cells subjected to ATM (4 μg mL−1). Bars = 2 μm. CAZ: ceftazidime; CTX: cefotaxime; and ATM: aztreonam.</div>

The Scientific World Journal

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Figure 5

Figure 5: Ultrastructural Changes in Clinical and Microbiota Isolates of Klebsiella pneumoniae Carriers of Genes blaSHV, blaTEM, blaCTX-M, or blaKPC When Subject to β-Lactam Antibiotics

Figure 5 | Ultrastructural Changes in Clinical and Microbiota Isolates of Klebsiella pneumoniae Carriers of Genes blaSHV, blaTEM, blaCTX-M, or blaKPC When Subject to β-Lactam Antibiotics 