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Conceptos iniciales y antibiogramas

Semiramis C
February 08, 2019

Conceptos iniciales y antibiogramas

Conceptos iniciales sobre resistencia a antibióticos

Semiramis C

February 08, 2019
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  1. Conceptos iniciales y antibiogramas Tópico selecto "Mecanismo de acción de

    antibióticos, resistencia y perspectivas" Programa de Doctorado en Ciencias Biomédicas y Licenciatura en Ciencias Genómicas UNAM 2019
  2. La muerte (o no) depende del tiempo de exposición al

    y de disociación del antibiótico Nemeth, Oesch, & Kuster, 2015; Svetlov, Vázquez-Laslop, & Mankin, 2017
  3. Algunos antibióticos dependen del tiempo y otros de la concentración

    y el sitio de infección Rybak, 2006 https://www.vectorstock.com/royalty-free-vector/cartoon-of-human-body-anatomy-vector-6594244
  4. Los antibióticos tienen prioridad de acuerdo al costo, toxicidad... y

    perfil de resistencia Johnson, Patel, King, & Maslow, 2016 Es posible promover los antibióticos de primera línea con "reportes en cascada"
  5. Hay diversos tipos de resistencia Olivares et al., 2013; Pal

    et al., 2017; Sandoval-Motta & Aldana, 2016
  6. Los puntos de corte dependen del patrón WT de la

    especie Ampicilina Streptococcus pneumoniae Escherichia coli https://mic.eucast.org/Eucast2/SearchController/search.jsp?action=performSearch&BeginIndex=0&Micdif=mic&NumberIndex=50&Antib=40&Specium=-1 WT WT
  7. Referencias Anderson, S. E., Sherman, E. X., Weiss, D. S.,

    & Rather, P. N. (2018). Aminoglycoside Heteroresistance in Acinetobacter baumannii AB5075. MSphere, 3(4). https://doi.org/10.1128/mSphere.00271-18 Gold, R. M., & Lawhon, S. D. (2013). Incidence of Inducible Clindamycin Resistance in Staphylococcus pseudintermedius from Dogs. Journal of Clinical Microbiology, 51(12), 4196–4199. https://doi.org/10.1128/JCM.02251-13 Johnson, L. S., Patel, D., King, E. A., & Maslow, J. N. (2016). Impact of microbiology cascade reporting on antibiotic de-escalation in cefazolin-susceptible Gram-negative bacteremia. European Journal of Clinical Microbiology & Infectious Diseases, 35(7), 1151–1157. https://doi.org/10.1007/s10096-016-2645-5 Nemeth, J., Oesch, G., & Kuster, S. P. (2015). Bacteriostatic versus bactericidal antibiotics for patients with serious bacterial infections: systematic review and meta-analysis. Journal of Antimicrobial Chemotherapy, 70(2), 382–395. https://doi.org/10.1093/jac/dku379 Olivares, J., Bernardini, A., Garcia-Leon, G., Corona, F., B. Sanchez, M., & Martinez, J. L. (2013). The intrinsic resistome of bacterial pathogens. Frontiers in Microbiology, 4. https://doi.org/10.3389/fmicb.2013.00103
  8. Referencias Pal, C., Asiani, K., Arya, S., Rensing, C., Stekel,

    D. J., Larsson, D. G. J., & Hobman, J. L. (2017). Metal Resistance and Its Association With Antibiotic Resistance (pp. 261–313). https://doi.org/10.1016/bs.ampbs.2017.02.001 Prabhu, K., Rao, S., & Rao, V. (2011). Inducible clindamycin resistance in Staphylococcus aureus isolated from clinical samples. Journal of Laboratory Physicians, 3(1), 25. https://doi.org/10.4103/0974-2727.78558 Rybak, M. J. (2006). Pharmacodynamics: Relation to antimicrobial resistance. American Journal of Infection Control, 34(5), S38–S45. https://doi.org/10.1016/j.ajic.2006.05.227 Sanchez-Romero, M. A., & Casadesus, J. (2014). Contribution of phenotypic heterogeneity to adaptive antibiotic resistance. Proceedings of the National Academy of Sciences, 111(1), 355–360. https://doi.org/10.1073/pnas.1316084111 Sandoval-Motta, S., & Aldana, M. (2016). Adaptive resistance to antibiotics in bacteria: a systems biology perspective. Wiley Interdisciplinary Reviews: Systems Biology and Medicine, 8(3), 253–267. https://doi.org/10.1002/wsbm.1335
  9. Referencias Svetlov, M. S., Vázquez-Laslop, N., & Mankin, A. S.

    (2017). Kinetics of drug–ribosome interactions defines the cidality of macrolide antibiotics. Proceedings of the National Academy of Sciences, 114(52), 13673–13678. https://doi.org/10.1073/pnas.1717168115 Szczuka, E., Makowska, N., Bosacka, K., Słotwińska, A., & Kaznowski, A. (2016). Molecular basis of resistance to macrolides, lincosamides and streptogramins in Staphylococcus hominis strains isolated from clinical specimens. Folia Microbiologica, 61(2), 143–147. https://doi.org/10.1007/s12223-015-0419-6