Morales CVG, Huerta RJF

Language: Spanish
References: 21
Page: 271-276
PDF size: 194.26 Kb.

ABSTRACT

Acute diarrhoeal diseases are a world health problem in developing countries like Mexico where E. coli is one of the lead bacteria that produce diarrhoea. Among this enteric infections the pathogenic strains are include the: enteropathogenic E. coli (EPEC) as the most common cause in Mexico; enterotoxigenicE. coli (ETEC) is the second cause; enteroinvasive E. coli (EIEC) causes a diarrheal box invasive dysenteric; enterohemorrhagic E. coli (EHEC) is the prototype and the more commonly associated with hemolytic uremic syndrome; enteroaggregative E. coli (EAEC) can be important cause of chronic diarrhea in children and diffusely adherent E. coli (DAEC) recognized as a separate category potentially diarrheagenic. E. coli is apart from the above, an excellent model of study in molecular microbiology, both in the host-microorganism interaction studies, in bacterial genotyping studies as in production and transmission mechanisms of antibiotic resistance factors which is an excellent study tool for the medical community.

REFERENCES

1. Coria LJS, Villalpando CS. Aspectos microbiológicos y epidemiológicos para el uso racional de antibióticos en niños con gastroenteritis bacteriana aguda. Rev Mex Pediatr 2001; 68: 200-15.

2. B rooks WF, Batel JS. Microbiología médica. El Manual Moderno 1996: 249-57.

3. Ramírez SJ, Contreras FG, Gómez EMC. La fase estacionaria en la bacteria Escherichia coli. Revista Latinoamericana de Microbiología 2005; 47: 92-101.

4. Fernández FR, Rodríguez PC, Rodríguez RI, Gómez MF. Escherichia coli como causa de diarrea infantil. Rev Cubana Pediátr 2003; 75: 1-8.

5. Vidal JE, Cañizález RA, Gutiérrez JJ, Navarro GF. Patogénesis molecular, epidemiología y diagnóstico de Escherichia coli enteropatógena. Salud Pública Méx 2007; 49: 379-86.

6. Paniagua GL, Monroy PE, Vaca PS. Fenotipos de resistencia a antibióticos en cepas de Escherichia coli. Diarreogénicas detectadas en infantes mediante reacción de cadena de la polimerasa multiplex. Rev Med Hosp Gen Mex 2007; 70: 158-67.

7. Ochoa WT. Diarrea producida por Escherichia coli. Instituto de Medicina Tropical, Universidad Peruana. 2005; 47: 140-59.

8. Rodríguez AG. Principales características y diagnósticos de los grupos patógenos de Escherichia coli. Instituto de Diagnóstico y Referencia Epidemiológica 2002: 464-74.

9. Margal N, Domínguez A, Prats G, Salieras L. Escherichia coli enterohemorrágica. Rev Esp Salud Pública 1997; 71: 437-43.

10. Prats G, Frías C, Margal N, Llobet T, Elcuaz R, Canut A et al. Colitis hemorrágica por Escherichia coli verotoxigénica en 9 casos. Enferm Infec Microbiol Clin 1996; 14: 7-15.

11. Rivero MA, Padola NL, Etcheverria AI, Parma AE. Escherichia coli enterohemorrágica y síndrome urémico en Argentina. Revista de Medicina Argentina 2004; 64: 352-56.

12. Cortés OL, Rodríguez RA, Moreno EE, Tenorio LM, Torres MB. Brote causado por Escherichia coli en Chalco, México. Salud Pública Méx 2002; 44: 297-302.

13. Arias BI, Huguet TJC. Detección molecular de toxinas termoestable y termolábil de Escherichia coli mediante hibridación. Rev Peru Méd Exp Salud Pública 2002; 19: 193-96.

14. Riley MA, Gordon DM. The ecological role of bacteriocins in bacterial competition. Trends in Microbiology 1999; 7(3): 129-32.

15. B aba T, Schneewind O. Instruments of microbial warfare: bacteriocin synthesis, toxicity and immunity. Trends in Microbiology 1998; 6: 66-71.

16. Nataro JP, Kaber JB. Diarrheagenic Escherichia coli. Clin Microbiol Reviews 1998: 142-201.

17. Gentschev I, Dietrich G, Goebel W. The E. coli hemolysin secretion system and its use in vaccine development. Trends in Microbiology 2002; 10: 39-45.

18. Mazli M, Jason E, Gestwichi EM, Lake LL, Kiessling AJ. Motility and chemostasis of filamentous cells of Escherichia coli. Journal of Bacteriology 2000: 4337-42.

19. DeVinney R, Puente JL, Gauthier A, Goosney DFD. Enterohaemorrhagic and enteropathogenic Escherichia coli use a different Tir-based mechanism for pedestal formation. Molecular Microbiology 2001: 1445-58.

20. Amans S, Albur PB, Schneir C, Cornick N. Mechanical Transmission of enterotoxigenic Escherichia coli to weaned pigs by people, and biosecurity procedures that prevented duch transmission. J Swine Health Prod 2003; (11): 61-7.

21. Martínez LI, Palma OH, García ZC, Arenas HM, Martínez PC. Reguladores globales de la transcripción: Control maestro de la patogenicidad en E. coli diarreagénica. En: Rocha GM, Lozano ZP, Martínez LI. Mecanismos de patogenicidad e interacción parásito- Hospedero II. Primera edición 2006, Benemérita Universidad Autónoma de Puebla, 45-62.