Troncoso Herrera Miriam

Tecnólogo Médico
Teléfono: 
(56) 229781475
Grado Académico: 
Tecnólogo Médico, Universidad de Chile
Áreas de Interés: 
Microbiología de Alimentos

Publicaciones

2016 Reyes-Jara A, Cordero N, Aguirre J, Troncoso M, Figueroa G. Antibacterial effect of copper on microorganisms isolated from bovine mastitis. Front Microbiol 2016 Apr 28; 7:626
2016 Morales P, Aguirre J, Troncoso M, Figueroa G. Phenotypic and genotypic characterization of Pseudomonas spp present in spoiled poultry fillets sold in retail setting. LWT Food Sci Technol 2016; 73:609-614
2015 Saludes MJ, Troncoso M, Figueroa G. Presence of Listeria monocytogenes in Chilean food matrices. Food Control 2015; 50:331-335
2014 Gotteland M, Cires MJ, Carvallo C, Vega N, Ramirez MA, Morales M, Rivas P, Astudillo F, Navarrete P, Dubos C, Figueroa A, Troncoso M, Ulloa C, Mizgier M l, Carrasco-Pozo C, Speisky H, Brunser O, Figueroa G. Probiotic screening and safety evaluation of Lactobacillus strains from plants, artisanal goat cheese and human stool and milk. J Med Food 2014; 17(4):487-495
2013 González-Hein G, García P, Foerster C, Troncoso M, Figueroa G. Campylobacter jejuni isolated from human cases in Chile showed indistinguishable PFGE profiles with strains isolated from poultry and bovine sources. CyTA J Food 2013; 11(2):185-189
2013 Foerster C, González-Hein G, Troncoso M, Figueroa G. Pulsed-field gel electrophoresis pattern similarities between Listeria monocytogenes isolated from human patients and poultry in Chile. CyTA J Food 2013: 11(1):14-18
2012 Foerster C, Vidal L, Troncoso M, Figueroa G. Caracterización de aislamientos de Listeria monocytogenes obtenidos de ganado y de carne molida de vacuno por electroforesis de campo pulsado (Characterization of Listeria monocytogenes isolates from cattle and ground beef by pulsed-field gel electrophoresis). Rev Argent Microbiol 2012; 44(3):195-200
2010 Pastene E, Speisky H, García A, Moreno J, Troncoso M, Figueroa G. In vitro and in vivo effects of apple peel polyphenols against Helicobacter pylori. J Agric Food Chem 2010; 58(12):7172-7179
2009 Pastene E, Troncoso M, Figueroa G, Alarcón J, Speisky H. Association between polymerization degree of apple peel polyphenols and inhibition of Helicobacter pylori urease. J Agric Food Chem 2009; 57(2):416-424
2009 Figueroa G, Troncoso M, López C, Rivas P, Toro M. Occurrence and enumeration of Campylobacter spp during the processing of Chilean broilers. BMC Microbiol 2009 May 15;9:94
2009 Pastene E, Speisky H, Troncoso M, Alarcón J, Figueroa G. In vitro inhibitory effect of apple peel extract on the growth of Helicobacter pylori and respiratory burst induced on human neutrophils. J Agric Food Chem 2009; 57(17):7743-7749
2009 Figueroa G, Troncoso M, López C, Rivas P, Toro M. Occurrence and enumeration of Campylobacter spp during the processing of Chilean broilers. BMC Microbiol 2009 May 15;9:94
2002 Figueroa G, Troncoso M, Toledo MS, Faundez G, Acuña R. Prevalence of serum antibodies in Helicobacter pylori VacA and CagA and gastric diseases in Chile. J Med Microbiol 2002; 51:300-304
2002 Faundez G, Troncoso M, Figueroa G. CagA and vacA in strains of Helicobacter pylori from ulcer and non-ulcerative dyspepsia patients. BMC Gastroenterology 2002; 2:20-27
1997 Figueroa G, Acuña R, Troncoso M, Portell DP, Toledo MS, Valenzuela J. Helicobacter pylori infection in Chile. Clin Infect Dis 1997; 25:983-989
1996 Figueroa G, Acuña R, Troncoso M, Portell DP, Toledo MS, Albornoz V, Vigneaux J. Low H. pylori reinfection rate triple therapy in Chilean duodenal ulcer patients. Am J Gastroenterol 1996; 91(7):1395-1399
1993 Figueroa G,Troncoso M, Portell DP, Toledo MS, Acuña R, Arellano L. Prevalence of IgG antibodies to Helicobacter pylori. Eur J Clin Microbiol 1993; 12(10):795-797
1993 Figueroa G, Acuña R, Troncoso M, Portell DP, Toledo MS, Arellano L. Detection of Helicobacter pylori by the urease test and microscopy in Chilean gastric patients. Acta Microbiol 1993; 4(2):75-79
1992 Figueroa G, Portell DP, Soto V, Troncoso M. Adherence of Campylobacter pylori to HEp-2 cells. J Infect 1992; 24:263-267
1990 Figueroa G, Troncoso M, Galeno H, Soto V, Toledo MS. Biogroups, serogroups and antibiotic susceptibility of Campylobacter jejuni and Campylobacter coli strains isolated in Chile. J Infect 1990; 20(2):123-127
1990 Figueroa G, Troncoso M, Galeno H, Faundez G. Iron intake and diarrheal disease in infants : a prospective bacteriological study. Microbiol Ecol Health Dis 1990; 3:139-143
1990 Figueroa G, Galeno H, Troncoso M, Aguilera JM. Analysis of the microbial flora of Jack Mackerel (Trachurus murphyi) minced products. Sciences des Aliments 1990; 10:907-912
1989 Figueroa G, Galeno H, Troncoso M, Toledo MS, Soto V. Prospective study of Campylobacter jejuni infection in Chilean infants evaluated by culture and serology. J Clin Microbiol 1989; 27(5):1040-1044
1988 Faundez G, Figueroa G, Troncoso M, Cabello F. Characterization of entero-invasive Escherichia coli strains isolated from children with diarrhea in Chile. J Clin Microbiol 1988; 26:928-932
1988 Figueroa G, Galeno H, Soto V, Troncoso M, Hinrichsen V, Yudelevich A. Entero-pathogenicity of Aeromonas species isolated from infants: a cohort study. J Infect 1988; 17:205-213
1983 Figueroa G, Troncoso M, Araya M, Espinoza J, Brunser O. Enteropathogen carriage by healthy individuals living in an area with poor sanitation. J Hyg (Lond) 1983; 91(3):499-507
1983 Figueroa G, Troncoso M, Araya M, Espinoza J, Brunser O. Enteropathogen carriage by healthy individuals living in an area with poor sanitation. J Hyg (Lond) 1983; 91(3):499-507
2002 Figueroa G, Navarrete P, Caro M, Troncoso M, Faundez G. Portación de Staphylococcus aureus enterotoxigénicos en manipuladores de alimentos (Carriage of enterotoxigenic Staphylococcus aureus in food handlers). Rev Med Chil 2002; 130(8):859-864
2000 Figueroa G, Troncoso M, Toledo MS, Acuña R. Aplicación de la serología para confirmar la erradicación de Helicobacter pylori en pacientes con úlcera péptica (Serological assessment of Helicobacter pylori eradication in peptic ulcer patients). Rev Med Chil 2000; 128:1119-1126
1996 Portell DP, Figueroa G, Toledo MS, Troncoso M, Acuña R. Estudio prospectivo de erradicación de H. pylori en ulcerosos duodenales: análisis de biopsias de antro y cuerpo gástrico (Analysis of antral and gastric body biopsies and H. pylori colonization in duodenal ulcer patients). Rev Med Chil 1996; 124:21-25
1996 Portell DP, Toledo MS, Troncoso M, Figueroa G. Prevalencia de anticuerpos. IgG séricos contra el antígeno CagA de H. pylori en pacientes con patología gástrica y controles (Prevalence of IgG antibodies against H. pylori CagA antigen in gastric patients and healthy control). Acta Microbiol 1996; 6(Supl 1):29-31
1994 Troncoso M, Figueroa G, Acuña R, Portell DP, Toledo MS, Soto V, Albornoz V, Vigneaux J. Terapia antibiótica para Helicobacter pylori en pacientes con úlcera duodenal (Antibiotic therapy to Helicobacter pylori in duodenal ulcers patients). An Microbiol 1994; 2(1):11-14
1993 Portell DP, Figueroa G, Troncoso M, Soto V. Patogenicidad de Yersinia ruckeri en salmonideos (Pathogenicity of yersinia ruckeri in salmonids). Anal Microbiol 1993; 1(1):41-44
1993 Toledo MS, Troncoso M, Portell DP, Figueroa G. Brote causado por Yersinia ruckeri en salmonidos en cultivo (Outbreak due to Yersinia ruckeri in cultured salmonids). An Microbiol 1993; 1(1):59-62
1991 Figueroa G, Jashes M, Faundez G, Toledo MS, Troncoso M, Aguad L. Evaluación de un ensayo inmunoenzimático para el diagnóstico de la fiebre tifoidea (Evaluation of an Elisa method to diagnose typhoid fever). Rev Med Chil 1991; 119:506-511
1990 Figueroa G, Acuña R, Jashes M, Troncoso M, Toledo MS, Arellano L. Respuesta de anticuerpos IgC en pacientes colonizados por Helicobacter pylori (Antibodies to Helicobacter pylori in colonized patients with gastric symptoms and in asymptomatic groups). Rev Med Chil 1990; 118(11):1195-1200
1986 Troncoso M, Bustos ME, Soto V, Figueroa G. Caracterización de Escherichia coli enteroinvasora en lactantes con diarrea aguda (Characterization of enteropathogenic Escherichia coli in infants with acute diarrhea). Rev Med Chil 1986; 114:195-198
1985 Bustos ME, Troncoso M, Toledo MS, Figueroa G. Transferencia plasmidial de multirresistencia en cepas enteropatógenas de Escherichia coli serogrupo 0.111 (Transference of multiresistance to antibiotics by plasmids in enteropathogenic 0111. E. coli). Rev Chil Pediatr 1985; 56(6):446-450
1985 Figueroa G, Toledo MS, Troncoso M, Bustos ME. Confirmación serológica de Escherichia coli enteropatógena (Serologic confirmation of enteropathogenic Escherichia coli). Rev Chil Tecnol Med 1985; 8(1):311-314
1985 Fritz V, Troncoso M, Figueroa G. Aislamiento, estudio de transferencia y caracterización de plasmidios de resistencia a antibióticos en enterobacteriáceas obtenidas de cecinas (Isolation, transfer study and characterization of plasmids of antibiotic resistance in enterobacteria obtained from hung beef). Alimentos 1985; 10(3):21-25
1984 Figueroa G, Alcayde MP, Bustos ME, Troncoso M. Resistencia a los antibióticos en cepas enterotoxigénicas de E. coli (Resistance to antibiotics of enterotoxigenic strains E. coli). Rev Chil Tecnol Med 1984; 7(1-2):272-276
1982 Figueroa G, Toledo MS, Troncoso M, Sepúlveda C. Aislamiento de Campylobacter fetus sub-especie jejuni en pollos broiler (Isolation of Campylobacter fetus subespecie jejuni from broiler chickens). Rev Chil Nutr 1982; 10(1):87-98
1998 Figueroa G, Troncoso M, Toledo MS, Lopez C, Lemus S. Campylobacter jejuni in Chilean broilers: a comparison between 1982-1996. In: Lastovica A, Newell D, Lastovica E., editors. Campylobacter, Helicobacter & Related Organisms: Proceedings of the 9th International Workshop on Campylobacter, Helicobacter & Related Organisms, held in Cape Town, South Africa, 15-19 September 1997. Cape Town, South Africa; 1998. p. 373-376
1998 Figueroa G, Troncoso M, Toledo MS, Acuña R, Valenzuela J. CagA and VacA antibodies in Helicobacter pylori colonised chileans. In: Lastovica A, Newell D, Lastovica E., editors. Campylobacter, Helicobacter & Related Organisms: Proceedings of the 9th International Workshop on Campylobacter, Helicobacter & Related Organisms held in Cape Town, South Africa, 15-19 September 1997. Cape Town, South Africa, 1998. p. 547-552
1991 Figueroa G, Galeno H, Troncoso M. Enteric campylobacteriosis in Chilean infants evaluated by culture and serology. In: Ruiz G, Calva E, Ruiz B., editors. Campylobacter V: Proceedings of the Fifth International Workshop on Campylobacter Infections; Puerto Vallarta, México, February 25 - March 1, 1989. Mexico: Instituto Nacional de la Nutrición "Salvador Zubirán; 1991. p. 13-15
1994 Troncoso M, Toledo MS, Portell DP, Figueroa G. Aislamiento de Yersinia ruckeri en salmónidos de cultivos (Isolation of Yersinia ruckeri in salmons reared in 10th and 11th regions of Chile). Avances en Ciencias Veterinarias 1994; 9(2):122-127
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