"Análisis bibliográfico de la sensibilidad antimicrobiana en cepas de Campylobacter jejuni y Campylobacter coli aisladas de bovinos de carne y cerdo"
The consumption of pork and beef has been directly related to reports of human cases caused by C. coli and C. jejuni, with a 47% association of this bacterium in pork and 35% in beef. Beef and pork are natural hosts and an essential source of contamination in humans. Gonzalez et al. (2019) states th...
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| Formatua: | bachelorThesis |
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2023
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| Sarrera elektronikoa: | http://dspace.utb.edu.ec/handle/49000/13956 |
| Etiketak: |
Etiketa erantsi
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Etiketa erantsi | Gaia: | The consumption of pork and beef has been directly related to reports of human cases caused by C. coli and C. jejuni, with a 47% association of this bacterium in pork and 35% in beef. Beef and pork are natural hosts and an essential source of contamination in humans. Gonzalez et al. (2019) states that several studies on the behavior of Campylobacter spp. to different antimicrobials have represented an interest of many researchers in some South American countries, which have evidenced strains of animal and human origin, with sensitivity to erythromycin, tetracycline, gentamicin, ampicillin, ciprofloxacin and quinolones, reaching rates above 90 %. The objective of this bibliographical study is to investigate the determination of antimicrobial susceptibility in C. jejuni and C. coli strains isolated from beef cattle and pork, through a review of scientific literature. At present, based on the evidence found in the bibliographical study of this document, it is emphasized that there are strains of C. jejuni and C. coli isolated from beef cattle and pigs that are sensitive to various antimicrobials such as: erythromycin, tetracycline, ampicillin, ciprofloxacin and quinolones. The use of fluoroquinolones and macrolides in animal production has a wide potential to select sensitive strains of Campylobacter spp. which allows the detection of new strains or clones. The sensitivity of Campylobacter spp. to aminoglycoside antimicrobials is high, especially in strains isolated from cattle and pigs. In cattle and swine production, gentamicin is indicated for the treatment of extraintestinal diseases due to Campylobacter spp. strains. The low levels of resistance of Campylobacter spp. strains isolated from beef cattle and swine is due to the way antimicrobials are used in animal production. |
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