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Joaquin Ruiz

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Inacio Mandomando; Betuel Sigaúque; Luis Morais; Mateu Espasa; Xavier Vallès; Jahit Sacarlal; Eusebio Macete; Pedro Aide; Llorenç Quintò; Tacilta Nhampossa; Sónia Machevo; Quique Bassat; Clara Menéndez; Joaquin Ruiz; Anna Roca; Pedro L Alonso
Antimicrobial drug resistance trends of bacteremia isolates in a rural hospital in southern Mozambique.
Inacio Mandomando; Eusebio Macete; Betuel Sigaúque; Luis Morais; Llorenç Quintó; Jahit Sacarlal; Mateu Espasa; Xavier Vallès; Quique Bassat; Pedro Aide; Tacilta Nhampossa; Sonia Machevo; Joaquin Ruiz; Ariel Q Nhacolo; Clara Menéndez; Karen L Kotloff; Anna Roca; Myron M Levine; Pedro L Alonso
Invasive non-typhoidal Salmonella in Mozambican children.
Inacio Mandomando; Dinis Jaintilal; Maria J Pons; Xavier Vallès; Mateu Espasa; Laura Mensa; Betuel Sigaúque; Sergi Sanz; Jahit Sacarlal; Eusebio Macete; Fátima Abacassamo; Pedro L Alonso; Joaquin Ruiz
Antimicrobial susceptibility and mechanisms of resistance in Shigella and Salmonella isolates from children under five years of age with diarrhea in rural Mozambique.

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All Publications

2010: Inacio Mandomando; Betuel Sigaúque; Luis Morais; Mateu Espasa; Xavier Vallès; Jahit Sacarlal; Eusebio Macete; Pedro Aide; Llorenç Quintò; Tacilta Nhampossa; Sónia Machevo; Quique Bassat; Clara Menéndez; Joaquin Ruiz; Anna Roca; Pedro L Alonso
Antimicrobial drug resistance trends of bacteremia isolates in a rural hospital in southern Mozambique.
The American journal of tropical medicine and hygiene 2010;83(1):152-7.
2009: Inacio Mandomando; Eusebio Macete; Betuel Sigaúque; Luis Morais; Llorenç Quintó; Jahit Sacarlal; Mateu Espasa; Xavier Vallès; Quique Bassat; Pedro Aide; Tacilta Nhampossa; Sonia Machevo; Joaquin Ruiz; Ariel Q Nhacolo; Clara Menéndez; Karen L Kotloff; Anna Roca; Myron M Levine; Pedro L Alonso
Invasive non-typhoidal Salmonella in Mozambican children.
Tropical medicine & international health : TM & IH 2009;14(12):1467-74.
2009: Inacio Mandomando; Dinis Jaintilal; Maria J Pons; Xavier Vallès; Mateu Espasa; Laura Mensa; Betuel Sigaúque; Sergi Sanz; Jahit Sacarlal; Eusebio Macete; Fátima Abacassamo; Pedro L Alonso; Joaquin Ruiz
Antimicrobial susceptibility and mechanisms of resistance in Shigella and Salmonella isolates from children under five years of age with diarrhea in rural Mozambique.
Antimicrobial agents and chemotherapy 2009;53(6):2450-4.
2008: Joaquin Ruiz; Silvia Herrera-Leon; Inacio Mandomando; Eusebio Macete; Laura Puyol; Aurora Echeita; Pedro L Alonso
Detection of Salmonella enterica serotype typhimurium DT104 in Mozambique.
The American journal of tropical medicine and hygiene 2008;79(6):918-20.
2008: José Muñoz; Sabino Puente; Rogelio López-Vélez; Cristina Domingo; Joaquin Ruiz; Germán Ramírez; Miriam Navarro; Fernando de Orye; Sergi Sanz; Pablo Rivas; M Carmen Turrientes; Antonio Tenorio; Joaquim Gascon
[Clinical and epidemiological features of imported dengue in Spain].
Medicina clínica 2008;131(1):18-21.
2008: Joaquin Ruiz; Laura Mensa; Maria J Pons; Jordi Vila; Joaquim Gascon
Development of Escherichia coli rifaximin-resistant mutants: frequency of selection and stability.
The Journal of antimicrobial chemotherapy 2008;61(5):1016-9.
2007: Leticia Millán Laplana; M A Pilar Goñi Cepero; Joaquin Ruiz; Paula Cerdá Zolezzi; M A Carmen Rubio Calvo; Melisa Canales Erazo; Rafael Gómez-Lus
Molecular typing of Staphylococcus aureus clinical isolates by pulsed-field gel electrophoresis, staphylococcal cassette chromosome mec type determination and dissemination of antibiotic resistance genes.
International journal of antimicrobial agents 2007;30(6):505-13.
2007: Inacio Mandomando; Betuel Sigaúque; Xavier Vallès; Mateu Espasa; Sergi Sanz; Jahit Sacarlal; Eusebio Macete; Fátima Abacassamo; Joaquin Ruiz; Joaquim Gascon; Karen L Kotloff; Myron M Levine; Pedro L Alonso
Epidemiology and clinical presentation of shigellosis in children less than five years of age in rural Mozambique.
The Pediatric infectious disease journal 2007;26(11):1059-61.
2007: Inacio Mandomando; Mateu Espasa; Xavier Vallès; Jahit Sacarlal; Betuel Sigaúque; Joaquin Ruiz; Pedro Alonso
Antimicrobial resistance of Vibrio cholerae O1 serotype Ogawa isolated in Manhiça District Hospital, southern Mozambique.
The Journal of antimicrobial chemotherapy 2007;60(3):662-4.
2007: Paula Cerdá Zolezzi; Pilar Goñi; Joaquin Ruiz; Leticia Millán Laplana; Carmen Rubio Calvo; Rafael Gómez-Lus
Molecular epidemiology of macrolide and tetracycline resistances in commensal Gemella sp. isolates.
Antimicrobial agents and chemotherapy 2007;51(4):1487-90.
2007: Joaquin Ruiz; Francesc Marco; Inés Oliveira; Jordi Vila; Joaquim Gascón
Trends in antimicrobial resistance in Campylobacter spp. causing traveler's diarrhea.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2007;115(3):218-24.
2007: Inacio Mandomando; Eusebio Macete; Joaquin Ruiz; Sergi Sanz; Fátima Abacassamo; Xavier Vallès; Jahit Sacarlal; Margarita M Navia; Jordi Vila; Pedro L Alonso; Joaquim Gascon
Etiology of diarrhea in children younger than 5 years of age admitted in a rural hospital of southern Mozambique.
The American journal of tropical medicine and hygiene 2007;76(3):522-7.
2006: Roberto Cabrera; Joaquin Ruiz; Margarita Ramírez; Laura Bravo; Anabel Fernández; Ana Aladueña; Aurora Echeíta; Joaquim Gascón; Pedro L Alonso; Jordi Vila
Dissemination of Salmonella enterica serotype agona and multidrug-resistant Salmonella enterica serotype typhimurium in Cuba.
The American journal of tropical medicine and hygiene 2006;74(6):1049-53.
2005: Joaquin Ruiz; Anna Ribera; Angels Jurado; Francesc Marco; Jordi Vila
Evidence for a reserpine-affected mechanism of resistance to tetracycline in Neisseria gonorrhoeae.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2005;113(10):670-4.
2005: Joaquin Ruiz; Asunción Moreno; M Teresa Jimenez De Anta; Jordi Vila
A double mutation in the gyrA gene is necessary to produce high levels of resistance to moxifloxacin in Campylobacter spp. clinical isolates.
International journal of antimicrobial agents 2005;25(6):542-5.
2005: Joaquin Ruiz; S Bertran; G Sauca; A Julià; X Vila; E Gómez; M Teresa Jiménez de Anta; Jordi Vila
Isolation of an amikacin-resistant Escherichia coli strain after tobramycin treatment of previous recurrent episodes of respiratory tract infections caused by Pseudomonas aeruginosa.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2005;11(1):71-3.
2004: Silvia Capilla; Joaquin Ruiz; Pilar Goñi; J Castillo; M Carmen Rubio; M T Jiménez de Anta; Rafael Gómez-Lus; Jordi Vila
Characterization of the molecular mechanisms of quinolone resistance in Yersinia enterocolitica O:3 clinical isolates.
The Journal of antimicrobial chemotherapy 2004;53(6):1068-71.
2004: Martha Vargas; Joaquim Gascon; Cristina Casals; David Schellenberg; Honorathy Urassa; Elizeus Kahigwa; Joaquin Ruiz; Jordi Vila
Etiology of diarrhea in children less than five years of age in Ifakara, Tanzania.
The American journal of tropical medicine and hygiene 2004;70(5):536-9.
2004: Pilar Goñi; Y Vergara; Joaquin Ruiz; I Albizu; Jordi Vila; Rafael Gómez-Lus
Antibiotic resistance and epidemiological typing of Staphylococcus aureus strains from ovine and rabbit mastitis.
International journal of antimicrobial agents 2004;23(3):268-72.
2004: Margarita M Navia; Joaquin Ruiz; Jordi Vila
Molecular characterization of the integrons in Shigella strains isolated from patients with traveler's diarrhea.
Diagnostic microbiology and infectious disease 2004;48(3):175-9.
2003: F Gallardo; Joaquin Ruiz; Sara Soto; M Teresa Jimenez De Anta; Jordi Vila
[Different antibiotic resistance mechanisms associated with integrons in clinical isolates of Salmonella typhimurium].
Revista española de quimioterapia : publicación oficial de la Sociedad Española de Quimioterapia 2003;16(4):398-402.
2003: María Velasco; José Antonio Martínez; Antonio Moreno-Martínez; Juan P Horcajada; Joaquin Ruiz; Margarita Barranco; Manel Almela; Jordi Vila; Josep Mensa
Blood cultures for women with uncomplicated acute pyelonephritis: are they necessary?
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2003;37(8):1127-30.
2003: Joaquin Ruiz; Margarita M Navia; Cristina Casals; Josep M Sierra; M Teresa Jiménez de Anta; Jordi Vila
Integron-mediated antibiotic multiresistance in Acinetobacter baumannii clinical isolates from Spain.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2003;9(9):907-11.
2003: Anna Ribera; Isabel Roca; Joaquin Ruiz; Isidre Gibert; Jordi Vila
Partial characterization of a transposon containing the tet(A) determinant in a clinical isolate of Acinetobacter baumannii.
The Journal of antimicrobial chemotherapy 2003;52(3):477-80.
2003: Margarita M Navia; Joaquin Ruiz; Javier Sanchez-Cespedes; Jordi Vila
Detection of dihydrofolate reductase genes by PCR and RFLP.
Diagnostic microbiology and infectious disease 2003;46(4):295-8.
2003: Joaquin Ruiz; Francesc Marco; Josep M Sierra; Lorenzo Aguilar; Elena Garcia-Mendez; Josep Mensa; M Teresa Jiménez de Anta; Jordi Vila
In vitro activity of gemifloxacin against clinical isolates of Neisseria gonorrhoeae with and without mutations in the gyrA gene.
International journal of antimicrobial agents 2003;22(1):73-6.
2003: Anna Ribera; Joaquin Ruiz; Jordi Vila
Presence of the Tet M determinant in a clinical isolate of Acinetobacter baumannii.
Antimicrobial agents and chemotherapy 2003;47(7):2310-2.
2003: Luis Antonio Merino; María Cristina Ronconi; Margarita M Navia; Joaquin Ruiz; Josep M Sierra; Norma B Cech; Norma S Lodeiro; Jordi Vila
Analysis of the clonal relationship among clinical isolates of Salmonella enterica serovar Infantis by different typing methods.
Revista do Instituto de Medicina Tropical de São Paulo 2003;45(3):119-23.
2003: Joaquin Ruiz
Mechanisms of resistance to quinolones: target alterations, decreased accumulation and DNA gyrase protection.
The Journal of antimicrobial chemotherapy 2003;51(5):1109-17.
2002: Josep M Sierra; Francesc Marco; Joaquin Ruiz; M Teresa Jiménez de Anta; Jordi Vila
Correlation between the activity of different fluoroquinolones and the presence of mechanisms of quinolone resistance in epidemiologically related and unrelated strains of methicillin-susceptible and -resistant Staphylococcus aureus.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2002;8(12):781-90.
2002: Joaquin Ruiz; Karine Simon; Juan P Horcajada; María Velasco; Margarita Barranco; Gloria Roig; Antonio Moreno-Martínez; Jose A Martínez; Teresa Jiménez de Anta; Josep Mensa; Jordi Vila
Differences in virulence factors among clinical isolates of Escherichia coli causing cystitis and pyelonephritis in women and prostatitis in men.
Journal of clinical microbiology 2002;40(12):4445-9.
2002: Cristina Danes; Margarita M Navia; Joaquin Ruiz; Francesc Marco; Angels Jurado; M Teresa Jimenez De Anta; Jordi Vila
Distribution of beta-lactamases in Acinetobacter baumannii clinical isolates and the effect of Syn 2190 (AmpC inhibitor) on the MICs of different beta-lactam antibiotics.
The Journal of antimicrobial chemotherapy 2002;50(2):261-4.
2002: Joaquin Ruiz; Julián Gómez; Margarita M Navia; Anna Ribera; Josep M Sierra; Francesc Marco; Josep Mensa; Jordi Vila
High prevalence of nalidixic acid resistant, ciprofloxacin susceptible phenotype among clinical isolates of Escherichia coli and other Enterobacteriaceae.
Diagnostic microbiology and infectious disease 2002;42(4):257-61.
2002: Jordi Vila; Anna Ribera; Francesc Marco; Joaquin Ruiz; Josep Mensa; Josep Chaves; Gonzalo Hernandez; M Teresa Jimenez De Anta
Activity of clinafloxacin, compared with six other quinolones, against Acinetobacter baumannii clinical isolates.
The Journal of antimicrobial chemotherapy 2002;49(3):471-7.
2002: Anna Ribera; Angels Jurado; Joaquin Ruiz; Francesc Marco; Oscar Del Valle; Josep Mensa; Josep Chaves; Gonzalo Hernández; M Teresa Jiménez de Anta; Jordi Vila
In vitro activity of clinafloxacin in comparison with other quinolones against Stenotrophomonas maltophilia clinical isolates in the presence and absence of reserpine.
Diagnostic microbiology and infectious disease 2002;42(2):123-8.
2002: Anna Ribera; Antonio Doménech-Sanchez; Joaquin Ruiz; Vicente Javier Benedi; M Teresa Jimenez De Anta; Jordi Vila
Mutations in gyrA and parC QRDRs are not relevant for quinolone resistance in epidemiological unrelated Stenotrophomonas maltophilia clinical isolates.
Microbial drug resistance (Larchmont, N.Y.) 2002;8(4):245-51.
2002: Juan P Horcajada; Jordi Vila; Antonio Moreno-Martínez; Joaquin Ruiz; José Antonio Martínez; Miquel Sánchez; Eladio Soriano; Josep Mensa
Molecular epidemiology and evolution of resistance to quinolones in Escherichia coli after prolonged administration of ciprofloxacin in patients with prostatitis.
The Journal of antimicrobial chemotherapy 2002;49(1):55-9.
2001: María Velasco; Juan P Horcajada; Josep Mensa; A Moreno-Martinez; Jordi Vila; Jose Antonio Martinez; Joaquin Ruiz; Margarita Barranco; G Roig; Eladio Soriano
Decreased invasive capacity of quinolone-resistant Escherichia coli in patients with urinary tract infections.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2001;33(10):1682-6.
2001: Joaquin Ruiz; Angels Jurado; E Garcia-Méndez; Francesc Marco; L Aguilar; M Teresa Jiménez de Anta; Jordi Vila
Frequency of selection of fluoroquinolone-resistant mutants of Neisseria gonorrhoeae exposed to gemifloxacin and four other quinolones.
The Journal of antimicrobial chemotherapy 2001;48(4):545-8.
2001: Josep M Sierra; Margarita M Navia; Martha Vargas; Honorathy Urassa; D Schellemberg; Joaquim Gascón; Jordi Vila; Joaquin Ruiz
In vitro activity of rifaximin against bacterial enteropathogens causing diarrhoea in children under 5 years of age in Ifakara, Tanzania.
The Journal of antimicrobial chemotherapy 2001;47(6):904-5.
2001: Josep M Sierra; Joaquin Ruiz; Margarita M Navia; Martha Vargas; Jordi Vila
In vitro activity of rifaximin against enteropathogens producing traveler's diarrhea.
Antimicrobial agents and chemotherapy 2001;45(2):643--4.
2000: Jordi Vila; Martha Vargas; Joaquin Ruiz; Manuel Corachan; M Teresa Jimenez De Anta; Joaquim Gascon
Quinolone resistance in enterotoxigenic Escherichia coli causing diarrhea in travelers to India in comparison with other geographical areas.
Antimicrobial agents and chemotherapy 2000;44(6):1731-3.
1999: Margarita M Navia; Joaquin Ruiz; A Ribera; M T de Anta; Jordi Vila
Analysis of the mechanisms of quinolone resistance in clinical isolates of Citrobacter freundii.
The Journal of antimicrobial chemotherapy 1999;44(6):743-8.
1999: Margarita M Navia; L Capitano; Joaquin Ruiz; Martha Vargas; Honorathy Urassa; D Schellemberg; Joaquim Gascon; Jordi Vila
Typing and characterization of mechanisms of resistance of Shigella spp. isolated from feces of children under 5 years of age from Ifakara, Tanzania.
Journal of clinical microbiology 1999;37(10):3113-7.
1999: Joaquin Ruiz; L Capitano; L Nuñez; D Castro; J M Sierra; M Hatha; Juan J Borrego; Jordi Vila
Mechanisms of resistance to ampicillin, chloramphenicol and quinolones in multiresistant Salmonella typhimurium strains isolated from fish.
The Journal of antimicrobial chemotherapy 1999;43(5):699-702.
1999: F Gallardo; Joaquin Ruiz; Francesc Marco; K J Towner; Jordi Vila
Increase in incidence of resistance to ampicillin, chloramphenicol and trimethoprim in clinical isolates of Salmonella serotype Typhimurium with investigation of molecular epidemiology and mechanisms of resistance.
Journal of medical microbiology 1999;48(4):367-74.
1998: F Gallardo; Joaquim Gascón; Joaquin Ruiz; Azucena Rodriguez-Guardado; M Teresa Jimenez De Anta; Jordi Vila
Campylobacter jejuni as a cause of traveler's diarrhea: clinical features and antimicrobial susceptibility.
Journal of travel medicine 1998;5(1):23-6.
1998: Joaquin Ruiz; Pilar Goñi; F Marco; F Gallardo; B Mirelis; T Jimenez De Anta; Jordi Vila
Increased resistance to quinolones in Campylobacter jejuni: a genetic analysis of gyrA gene mutations in quinolone-resistant clinical isolates.
Microbiology and immunology 1998;42(3):223-6.
1997: Jordi Vila; Martha Vargas; Joaquin Ruiz; F Gallardo; M Teresa Jimenez De Anta; Joaquim Gascón
Isolation of verotoxin-producing Escherichia coli O-rough:K1:H7 from two patients with traveler's diarrhea.
Journal of clinical microbiology 1997;35(9):2279-82.
1997: Joaquin Ruiz; D Castro; Pilar Goñi; J A Santamaria; J J Borrego; Jordi Vila
Analysis of the mechanism of quinolone resistance in nalidixic acid-resistant clinical isolates of Salmonella serotype Typhimurium.
Journal of medical microbiology 1997;46(7):623-8.
1997: Jordi Vila; Joaquin Ruiz; Pilar Goñi; T Jimenez de Anta
Quinolone-resistance mutations in the topoisomerase IV parC gene of Acinetobacter baumannii.
The Journal of antimicrobial chemotherapy 1997;39(6):757-62.
1996: Jordi Vila; Joaquin Ruiz; Pilar Goñi; M T De Anta
Detection of mutations in parC in quinolone-resistant clinical isolates of Escherichia coli.
Antimicrobial agents and chemotherapy 1996;40(2):491-3.
1995: Joaquin Ruiz; Francesc Marco; Pilar Goñi; F Gallardo; J Mensa; Antoni Trilla; T Jimenez de Anta; Jordi Vila
High frequency of mutations at codon 83 of the gyrA gene of quinolone-resistant clinical isolates of Escherichia coli.
The Journal of antimicrobial chemotherapy 1995;36(4):737-8.
1995: Jordi Vila; Joaquin Ruiz; Pilar Goñi; A Marcos; T Jimenez de Anta
Mutation in the gyrA gene of quinolone-resistant clinical isolates of Acinetobacter baumannii.
Antimicrobial agents and chemotherapy 1995;39(5):1201-3.
1994: Jordi Vila; Joaquin Ruiz; Francesc Marco; A Barcelo; Pilar Goñi; E Giralt; T Jimenez de Anta
Association between double mutation in gyrA gene of ciprofloxacin-resistant clinical isolates of Escherichia coli and MICs.
Antimicrobial agents and chemotherapy 1994;38(10):2477-9.