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Items: 1 to 50 of 171

1.

Genomic Insights Into Five Strains of Lactobacillus plantarum With Biotechnological Potential Isolated From chicha, a Traditional Maize-Based Fermented Beverage From Northwestern Argentina.

Rodrigo-Torres L, Yépez A, Aznar R, Arahal DR.

Front Microbiol. 2019 Sep 25;10:2232. doi: 10.3389/fmicb.2019.02232. eCollection 2019.

2.

Real-Time Detection of Riboflavin Production by Lactobacillus plantarum Strains and Tracking of Their Gastrointestinal Survival and Functionality in vitro and in vivo Using mCherry Labeling.

Mohedano ML, Hernández-Recio S, Yépez A, Requena T, Martínez-Cuesta MC, Peláez C, Russo P, LeBlanc JG, Spano G, Aznar R, López P.

Front Microbiol. 2019 Jul 31;10:1748. doi: 10.3389/fmicb.2019.01748. eCollection 2019.

3.

Shimia thalassica sp. nov., and reclassification of Pseudopelagicola gijangensis as Shimia gijangensis comb. nov., and Thalassobius activus as Cognatishimia activa comb. nov.

Arahal DR, La Mura A, Lucena T, Rodrigo-Torres L, Aznar R, Pujalte MJ.

Int J Syst Evol Microbiol. 2019 Aug 2. doi: 10.1099/ijsem.0.003629. [Epub ahead of print]

PMID:
31373895
4.

Different Modes of Regulation of the Expression of Dextransucrase in Leuconostoc lactis AV1n and Lactobacillus sakei MN1.

Besrour-Aouam N, Mohedano ML, Fhoula I, Zarour K, Najjari A, Aznar R, Prieto A, Ouzari HI, López P.

Front Microbiol. 2019 May 7;10:959. doi: 10.3389/fmicb.2019.00959. eCollection 2019.

5.

Antiviral activity of aged green tea extract in model food systems and under gastric conditions.

Falcó I, Randazzo W, Rodríguez-Díaz J, Gozalbo-Rovira R, Luque D, Aznar R, Sánchez G.

Int J Food Microbiol. 2019 Mar 2;292:101-106. doi: 10.1016/j.ijfoodmicro.2018.12.019. Epub 2018 Dec 21.

PMID:
30594741
6.

In situ riboflavin fortification of different kefir-like cereal-based beverages using selected Andean LAB strains.

Yépez A, Russo P, Spano G, Khomenko I, Biasioli F, Capozzi V, Aznar R.

Food Microbiol. 2019 Feb;77:61-68. doi: 10.1016/j.fm.2018.08.008. Epub 2018 Aug 20.

PMID:
30297057
7.

Irrigating Lettuce with Wastewater Effluent: Does Disinfection with Chlorine Dioxide Inactivate Viruses?

López-Gálvez F, Randazzo W, Vásquez A, Sánchez G, Decol LT, Aznar R, Gil MI, Allende A.

J Environ Qual. 2018 Sep;47(5):1139-1145. doi: 10.2134/jeq2017.12.0485.

PMID:
30272803
8.

Viability RT-qPCR to Distinguish Between HEV and HAV With Intact and Altered Capsids.

Randazzo W, Vasquez-García A, Aznar R, Sánchez G.

Front Microbiol. 2018 Aug 24;9:1973. doi: 10.3389/fmicb.2018.01973. eCollection 2018.

9.

Hepatitis E virus in lettuce and water samples: A method-comparison study.

Randazzo W, Vásquez-García A, Bracho MA, Alcaraz MJ, Aznar R, Sánchez G.

Int J Food Microbiol. 2018 Jul 20;277:34-40. doi: 10.1016/j.ijfoodmicro.2018.04.008. Epub 2018 Apr 4.

PMID:
29680694
10.

Dextransucrase Expression Is Concomitant with that of Replication and Maintenance Functions of the pMN1 Plasmid in Lactobacillus sakei MN1.

Nácher-Vázquez M, Ruiz-Masó JA, Mohedano ML, Del Solar G, Aznar R, López P.

Front Microbiol. 2017 Nov 21;8:2281. doi: 10.3389/fmicb.2017.02281. eCollection 2017.

11.

Analysis of emerging organic contaminants in poultry manure by gas chromatography-tandem mass spectrometry.

Aznar R, Albero B, Pérez RA, Sánchez-Brunete C, Miguel E, Tadeo JL.

J Sep Sci. 2018 Feb;41(4):940-947. doi: 10.1002/jssc.201700883. Epub 2017 Dec 27.

PMID:
29178629
12.

Optimization of PMAxx pretreatment to distinguish between human norovirus with intact and altered capsids in shellfish and sewage samples.

Randazzo W, Khezri M, Ollivier J, Le Guyader FS, Rodríguez-Díaz J, Aznar R, Sánchez G.

Int J Food Microbiol. 2018 Feb 2;266:1-7. doi: 10.1016/j.ijfoodmicro.2017.11.011. Epub 2017 Nov 15.

PMID:
29156242
13.

Diversity and dynamics of lactic acid bacteria in Atole agrio, a traditional maize-based fermented beverage from South-Eastern Mexico, analysed by high throughput sequencing and culturing.

Pérez-Cataluña A, Elizaquível P, Carrasco P, Espinosa J, Reyes D, Wacher C, Aznar R.

Antonie Van Leeuwenhoek. 2018 Mar;111(3):385-399. doi: 10.1007/s10482-017-0960-1. Epub 2017 Oct 22.

PMID:
29058140
14.

Quantification and size characterisation of silver nanoparticles in environmental aqueous samples and consumer products by single particle-ICPMS.

Aznar R, Barahona F, Geiss O, Ponti J, José Luis T, Barrero-Moreno J.

Talanta. 2017 Dec 1;175:200-208. doi: 10.1016/j.talanta.2017.07.048. Epub 2017 Jul 16.

15.

Rheology and bioactivity of high molecular weight dextrans synthesised by lactic acid bacteria.

Zarour K, Llamas MG, Prieto A, Rúas-Madiedo P, Dueñas MT, de Palencia PF, Aznar R, Kihal M, López P.

Carbohydr Polym. 2017 Oct 15;174:646-657. doi: 10.1016/j.carbpol.2017.06.113. Epub 2017 Jun 29.

PMID:
28821115
16.

Improving efficiency of viability-qPCR for selective detection of infectious HAV in food and water samples.

Randazzo W, Piqueras J, Rodríguez-Díaz J, Aznar R, Sánchez G.

J Appl Microbiol. 2018 Apr;124(4):958-964. doi: 10.1111/jam.13519. Epub 2017 Aug 1.

PMID:
28649706
17.

Effect of green tea extract on enteric viruses and its application as natural sanitizer.

Randazzo W, Falcó I, Aznar R, Sánchez G.

Food Microbiol. 2017 Sep;66:150-156. doi: 10.1016/j.fm.2017.04.018. Epub 2017 May 3.

PMID:
28576363
18.

Dextran production by Lactobacillus sakei MN1 coincides with reduced autoagglutination, biofilm formation and epithelial cell adhesion.

Nácher-Vázquez M, Iturria I, Zarour K, Mohedano ML, Aznar R, Pardo MÁ, López P.

Carbohydr Polym. 2017 Jul 15;168:22-31. doi: 10.1016/j.carbpol.2017.03.024. Epub 2017 Mar 12.

PMID:
28457443
19.

Mycobacterium avium subsp. paratuberculosis (Map) Fatty Acids Profile Is Strain-Dependent and Changes Upon Host Macrophages Infection.

Alonso-Hearn M, Abendaño N, Ruvira MA, Aznar R, Landin M, Juste RA.

Front Cell Infect Microbiol. 2017 Mar 21;7:89. doi: 10.3389/fcimb.2017.00089. eCollection 2017.

20.

Multiplex Detection of Aspergillus Species.

Martínez-Culebras P, Selma MV, Aznar R.

Methods Mol Biol. 2017;1542:261-268.

PMID:
27924544
21.

Curcumin-Mediated Photodynamic Inactivation of Norovirus Surrogates.

Randazzo W, Aznar R, Sánchez G.

Food Environ Virol. 2016 Dec;8(4):244-250. Epub 2016 Aug 5.

PMID:
27496054
22.

Imaging biomarkers for steatohepatitis and fibrosis detection in non-alcoholic fatty liver disease.

Gallego-Durán R, Cerro-Salido P, Gomez-Gonzalez E, Pareja MJ, Ampuero J, Rico MC, Aznar R, Vilar-Gomez E, Bugianesi E, Crespo J, González-Sánchez FJ, Aparcero R, Moreno I, Soto S, Arias-Loste MT, Abad J, Ranchal I, Andrade RJ, Calleja JL, Pastrana M, Iacono OL, Romero-Gómez M.

Sci Rep. 2016 Aug 12;6:31421. doi: 10.1038/srep31421.

23.

Occurrence of enteric viruses in reclaimed and surface irrigation water: relationship with microbiological and physicochemical indicators.

López-Gálvez F, Truchado P, Sánchez G, Aznar R, Gil MI, Allende A.

J Appl Microbiol. 2016 Oct;121(4):1180-8. doi: 10.1111/jam.13224. Epub 2016 Aug 31.

24.

Antilisterial peptides from Spanish dry-cured hams: Purification and identification.

Castellano P, Mora L, Escudero E, Vignolo G, Aznar R, Toldrá F.

Food Microbiol. 2016 Oct;59:133-41. doi: 10.1016/j.fm.2016.05.018. Epub 2016 Jun 4.

PMID:
27375254
25.

Evaluation of viability PCR performance for assessing norovirus infectivity in fresh-cut vegetables and irrigation water.

Randazzo W, López-Gálvez F, Allende A, Aznar R, Sánchez G.

Int J Food Microbiol. 2016 Jul 16;229:1-6. doi: 10.1016/j.ijfoodmicro.2016.04.010. Epub 2016 Apr 9.

PMID:
27085970
26.

Efficacy of Cinnamaldehyde Against Enteric Viruses and Its Activity After Incorporation Into Biodegradable Multilayer Systems of Interest in Food Packaging.

Fabra MJ, Castro-Mayorga JL, Randazzo W, Lagarón JM, López-Rubio A, Aznar R, Sánchez G.

Food Environ Virol. 2016 Jun;8(2):125-32. doi: 10.1007/s12560-016-9235-7. Epub 2016 Mar 23.

PMID:
27008344
27.

Simultaneous determination of multiclass emerging contaminants in aquatic plants by ultrasound-assisted matrix solid-phase dispersion and GC-MS.

Aznar R, Albero B, Sánchez-Brunete C, Miguel E, Martín-Girela I, Tadeo JL.

Environ Sci Pollut Res Int. 2017 Mar;24(9):7911-7920. doi: 10.1007/s11356-016-6327-8. Epub 2016 Feb 24.

PMID:
26906007
28.

[Yersinia pseudotuberculosis septicemia. Case report].

Betrán A, Aznar R, López C, González J.

Rev Esp Quimioter. 2015 Oct;28(5):273-4. Spanish. No abstract available.

29.

Dextrans produced by lactic acid bacteria exhibit antiviral and immunomodulatory activity against salmonid viruses.

Nácher-Vázquez M, Ballesteros N, Canales Á, Rodríguez Saint-Jean S, Pérez-Prieto SI, Prieto A, Aznar R, López P.

Carbohydr Polym. 2015 Jun 25;124:292-301. doi: 10.1016/j.carbpol.2015.02.020. Epub 2015 Feb 21.

30.

Application of viability PCR to discriminate the infectivity of hepatitis A virus in food samples.

Moreno L, Aznar R, Sánchez G.

Int J Food Microbiol. 2015 May 18;201:1-6. doi: 10.1016/j.ijfoodmicro.2015.02.012. Epub 2015 Feb 16.

PMID:
25720326
31.

Evaluation of Natural Compounds of Plant Origin for Inactivation of Enteric Viruses.

Sánchez G, Aznar R.

Food Environ Virol. 2015 Jan 31. [Epub ahead of print]

PMID:
25636749
32.

Pyrosequencing vs. culture-dependent approaches to analyze lactic acid bacteria associated to chicha, a traditional maize-based fermented beverage from Northwestern Argentina.

Elizaquível P, Pérez-Cataluña A, Yépez A, Aristimuño C, Jiménez E, Cocconcelli PS, Vignolo G, Aznar R.

Int J Food Microbiol. 2015 Apr 2;198:9-18. doi: 10.1016/j.ijfoodmicro.2014.12.027. Epub 2014 Dec 27.

PMID:
25584777
33.

The effect of carvacrol on enteric viruses.

Sánchez C, Aznar R, Sánchez G.

Int J Food Microbiol. 2015 Jan 2;192:72-6. doi: 10.1016/j.ijfoodmicro.2014.09.028. Epub 2014 Oct 11.

PMID:
25310265
34.

Multiresidue analysis of insecticides and other selected environmental contaminants in poultry manure by gas chromatography/mass spectrometry.

Aznar R, Albero B, Sánchez-Brunete C, Miguel E, Tadeo JL.

J AOAC Int. 2014 Jul-Aug;97(4):978-86.

PMID:
25145126
35.

Lactobacillus sicerae sp. nov., a lactic acid bacterium isolated from Spanish natural cider.

Puertas AI, Arahal DR, Ibarburu I, Elizaquível P, Aznar R, Dueñas MT.

Int J Syst Evol Microbiol. 2014 Sep;64(Pt 9):2949-55. doi: 10.1099/ijs.0.059980-0. Epub 2014 Jun 4.

PMID:
24899655
36.

Rapid determination of natural and synthetic hormones in biosolids and poultry manure by isotope dilution GC-MS/MS.

Albero B, Sánchez-Brunete C, Miguel E, Aznar R, Tadeo JL.

J Sep Sci. 2014 Apr;37(7):811-9.

PMID:
24812694
37.

Determination of selected pharmaceutical compounds in biosolids by supported liquid extraction and gas chromatography-tandem mass spectrometry.

Albero B, Sánchez-Brunete C, Miguel E, Aznar R, Tadeo JL.

J Chromatogr A. 2014 Apr 4;1336:52-8. doi: 10.1016/j.chroma.2014.02.020. Epub 2014 Feb 14.

PMID:
24582395
38.

Occurrence and analysis of selected pharmaceutical compounds in soil from Spanish agricultural fields.

Aznar R, Sánchez-Brunete C, Albero B, Rodríguez JA, Tadeo JL.

Environ Sci Pollut Res Int. 2014 Mar;21(6):4772-82. doi: 10.1007/s11356-013-2438-7. Epub 2013 Dec 21.

PMID:
24363053
39.

Recent developments in the use of viability dyes and quantitative PCR in the food microbiology field.

Elizaquível P, Aznar R, Sánchez G.

J Appl Microbiol. 2014 Jan;116(1):1-13. doi: 10.1111/jam.12365. Epub 2013 Nov 1. Review.

40.

Comparative efficacy of Zataria multiflora Boiss., Origanum compactum and Eugenia caryophyllus essential oils against E. coli O157:H7, feline calicivirus and endogenous microbiota in commercial baby-leaf salads.

Azizkhani M, Elizaquível P, Sánchez G, Selma MV, Aznar R.

Int J Food Microbiol. 2013 Sep 2;166(2):249-55. doi: 10.1016/j.ijfoodmicro.2013.07.020. Epub 2013 Jul 27.

PMID:
23973836
41.

Comparative analysis of production and purification of homo- and hetero-polysaccharides produced by lactic acid bacteria.

Notararigo S, Nácher-Vázquez M, Ibarburu I, Werning ML, de Palencia PF, Dueñas MT, Aznar R, López P, Prieto A.

Carbohydr Polym. 2013 Mar 1;93(1):57-64. doi: 10.1016/j.carbpol.2012.05.016. Epub 2012 May 11.

42.

Discrimination of infectious hepatitis A viruses by propidium monoazide real-time RT-PCR.

Sánchez G, Elizaquível P, Aznar R.

Food Environ Virol. 2012 Mar;4(1):21-5. doi: 10.1007/s12560-011-9074-5. Epub 2011 Dec 17.

PMID:
23412764
43.

Application of propidium monoazide quantitative PCR for selective detection of live Escherichia coli O157:H7 in vegetables after inactivation by essential oils.

Elizaquível P, Sánchez G, Aznar R.

Int J Food Microbiol. 2012 Oct 1;159(2):115-21. doi: 10.1016/j.ijfoodmicro.2012.08.006. Epub 2012 Aug 11.

PMID:
23072696
44.

Application of propidium monoazide-qPCR to evaluate the ultrasonic inactivation of Escherichia coli O157:H7 in fresh-cut vegetable wash water.

Elizaquível P, Sánchez G, Selma MV, Aznar R.

Food Microbiol. 2012 May;30(1):316-20. doi: 10.1016/j.fm.2011.10.008. Epub 2011 Oct 13.

PMID:
22265318
45.

A single method for recovery and concentration of enteric viruses and bacteria from fresh-cut vegetables.

Sánchez G, Elizaquível P, Aznar R.

Int J Food Microbiol. 2012 Jan 3;152(1-2):9-13. doi: 10.1016/j.ijfoodmicro.2011.10.002. Epub 2011 Oct 8.

PMID:
22036077
46.

Evaluation of yogurt and various beverages as carriers of lactic acid bacteria producing 2-branched (1,3)-β-D-glucan.

Elizaquível P, Sánchez G, Salvador A, Fiszman S, Dueñas MT, López P, Fernández de Palencia P, Aznar R.

J Dairy Sci. 2011 Jul;94(7):3271-8. doi: 10.3168/jds.2010-4026.

47.

Evaluation of phenotypic and PCR-based approaches for routine analysis of Bacillus cereus group foodborne isolates.

Martínez-Blanch JF, Sánchez G, Garay E, Aznar R.

Antonie Van Leeuwenhoek. 2011 Mar;99(3):697-709. doi: 10.1007/s10482-010-9545-y. Epub 2010 Dec 30.

PMID:
21191654
48.

Inactivation of human and murine norovirus by high-pressure processing.

Sánchez G, Aznar R, Martínez A, Rodrigo D.

Foodborne Pathog Dis. 2011 Feb;8(2):249-53. doi: 10.1089/fpd.2010.0667. Epub 2010 Oct 29.

PMID:
21034235
49.

Evaluation of a real-time PCR assay for the detection and quantification of Bacillus cereus group spores in food.

Martínez-Blanch JF, Sánchez G, Garay E, Aznar R.

J Food Prot. 2010 Aug;73(8):1480-5.

PMID:
20819358
50.

A real-time PCR assay for detection and quantification of 2-branched (1,3)-beta-D-glucan producing lactic acid bacteria in cider.

Ibarburu I, Aznar R, Elizaquível P, García-Quintáns N, López P, Munduate A, Irastorza A, Dueñas MT.

Int J Food Microbiol. 2010 Sep 30;143(1-2):26-31. doi: 10.1016/j.ijfoodmicro.2010.07.023. Epub 2010 Jul 21.

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