Search Results - "Křížková, L."

Identification and characterization of enterococci from bryndza cheese by Jurkovič, D., Križková, L., Dušinský, R., Belicová, A., Sojka, M., Krajčovič, J., Ebringer, L.

“…Aims:  To identify enterococci isolated from sheep milk cheese – bryndza, and to compare differences in the composition of enterococcal microflora affected by…”
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Genetic diversity of Enterococcus faecium isolated from Bryndza cheese by Jurkovič, D., Križková, L., Sojka, M., Takáčová, M., Dušinský, R., Krajčovič, J., Vandamme, P., Vancanneyt, M.

“…One hundred and seventy-six Enterococcus faecium isolates from Slovak dairy product Bryndza were tested for the presence of plasmid DNA. Eighty-two isolates…”
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Antioxidative and antimutagenic activity of yeast cell wall mannans in vitro by KRIZKOVA, Livia, DURACKOVA, Zdena, SANDULA, Jozef, SASINKOVA, Vlasta, KRAJCOVIC, Juraj

“…Antioxidative and antimutagenic effect of yeast cell wall mannans, in particular, extracellular glucomannan (EC-GM) and glucomannan (GM-C.u.) both from Candida…”
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Triterpenoid cynarasaponins from Cynara cardunculus L. reduce chemically induced mutagenesis in vitro by Križková, L., Mučaji, P., Nagy, M., Krajčovič, J.

“…Saponins, steroid or triterpene glycosides, are known to have a broad spectrum of biological and pharmacological activities. Three different triterpenoid…”
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Antimicrobial susceptibility of Enterococcus species isolated from Slovak bryndza cheese by Belicova, A.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Krizkova, L.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Krajcovic, J.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Jurkovic, D.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Sojka, M.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Ebringer, L.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie, Dusinsky, R.,Univerzita Komenskeho, Bratislava (Slovak Republic). Ustav Bunkovej Biologie

“…Three hundred and ten enterococcal isolates (178 Enterococcus faecium, 68 E. durans, 49 E. faecalis, 8 E. italicus, 3 E. gallinarum, 3 E. casseliflavus, and 1…”
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Synergic activity of selenium and probiotic bacterium Enterococcus faecium M-74 against selected mutagens in Salmonella assay by Belicová, A, Krizková, L, Dobias, J, Krajcovic, J, Ebringer, L

“…Concentrated extracts of MRS (De Man-Rogosa-Sharpe) media in which probiotic bacterium Enterococcus faecium strain M-74 was grown exerted different…”
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Antimicrobial susceptibility ofEnterococcus species isolated from slovak bryndza cheese by Belicová, A., Križková, L., Krajčovič, J., Jurkovič, D., Sojka, M., Ebringer, L., Dušinský, R.

“…Three hundred and ten enterococcal isolates (178Enterococcus faecium, 68E. durans, 49E. faecalis, 8E. italicus, 3E. gallinarum, 3E. casseliflavus, and 1E…”
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Selenium enhances the antimutagenic activity of probiotic bacterium Enterococcus faecium M-74 by KRIZKOVA, L, BELICOVA, A, DOBIAS, J, KRAJCOVIC, J, EBRINGER, L

“…The antibacterial activity of the probiotic bacterium Enterococcus faecium M-74 was assessed on De Man-Rogosa-Sharpe (MRS), Todd-Hewitt (T-H), M17 (M-17) and…”
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Phenolic acids inhibit chloroplast mutagenesis in Euglena gracilis by Kriz̆ková, Lı́via, Nagy, Milan, Polónyi, Jozef, Dobias, Jozef, Belicová, Anna, Granc̆ai, Daniel, Krajc̆ovic̆, Juraj

“…The mutagenicity (bleaching activity) of ofloxacin (43 μM) and acridine orange (AO) (13.5 μM) in Euglena gracilis is inhibited by plant phenolics. Caffeic acid…”
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Phenolic acids reduce the genotoxicity of acridine orange and ofloxacin in Salmonella typhimurium by BELICOVA, A, KRIZKOVA, L, NAGY, M, KRAJCOVIC, J, EBRINGER, L

“…Naturally occurring plant phenolics, p-coumaric acid (PA), caffeic acid (CA), ferulic acid (FA) and gentisic acid (GA) (25-100 nmol/L) had protective effects…”
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Synergic activity of selenium and probiotic bacteriumEnterococcus faecium M-74 against selected mutagens inSalmonella assay by Belicová, A., Križková, L., Dobias, J., Krajčovič, J., Ebringer, L.

“…Concentrated extracts of MRS (De Man-Rogosa-Sharpe) media in which probiotic bacteriumEnterococcus faecium strain M-74 was grown exerted different…”
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Dinucleotide repeats in the human surfactant protein-B gene and respiratory-distress syndrome by Floros, J, Veletza, S V, Kotikalapudi, P, Krizkova, L, Karinch, A M, Friedman, C, Buchter, S, Marks, K

“…Pulmonary surfactant, a lipoprotein complex, is essential for normal lung function, and deficiency of surfactant can result in respiratory-distress syndrome…”
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The effect of flavonoids on ofloxacin-induced mutagenicity in Euglena gracilis by Križková, Lı́via, Nagy, Milan, Polónyi, Jozef, Ebringer, Libor

“…The antimutagenicity of 14 naturally occurring flavonoids (20 μmol/l) on ofloxacin (43 μmol/l and 86 μmol/l)-induced bleaching (mutagenicity) was studied in…”
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Lignin reduces ofloxacin-induced mutagenicity in Euglena assay by Krizková, L, Polónyi, J, Kosíkova, B, Dobias, J, Belicová, A, Krajcovic, J, Ebringer, L

“…The possible protective effect of sulphur-free beech lignin polymer on the mutagenicity of ofloxacin in Euglena gracilis was studied. The generation of oxygen…”
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Antimutagenicity of lignin in vitro by Ebringer, L, Krizková, L, Polónyi, J, Dobias, J, Lahitová, N

“…The inhibitory activity of lignin against nitrosoguanidine (MNNG)- and acridine orange (AO)- induced mutagenesis was examined using two microbial systems:…”
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Phenolic acids reduce the genotoxicity of acridine orange and ofloxacin inSalmonella typhimurium by Belicová, A., Križková, L., Nagy, M., Krajčovič, J., Ebringer, L.

“…Naturally occurring plant phenolics,p-coumaric acid (PA), caffeic acid (CA), ferulic acid (FA) and gentisic acid (GA) (25–100 nmol/L) had protective effects on…”
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Antimutagenicity of a suberin extract from Quercus suber cork by Križková, Lı́via, Lopes, Marta H, Polónyi, Jozef, Belicová, Anna, Dobias, Jozef, Ebringer, Libor

“…The possible protective effect of a suberin extract from Quercus suber cork on acridine orange (AO)-, ofloxacin- and UV radiation-induced mutagenicity…”
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Human SP-A: genotype and single-strand conformation polymorphism analysis by Krizkova, L, Sakthivel, R, Olowe, S A, Rogan, P K, Floros, J

“…We have previously characterized two surfactant protein A (SP-A) cDNAs termed 1A and 6A, as well as a 6A allelic variant termed 6A1. These sequences are quite…”
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Protective effect of sodium selenite on ofloxacin-induced loss of chloroplast DNA in Euglena gracilis by KRIZKOVA, L, HORNIAK, L, SLAVIKOVA, S, EBRINGER, L

“…Some xenobiotics induce permanent loss of chloroplasts in Euglena gracilis which results in the growth of white mutant colonies (bleaching effect). The effect…”
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Antioxidant and antimutagenic activity of N-(2-carboxyethyl)chitosan by Kogan, Grigorij, Skorik, Yury A., Žitňanová, Ingrid, Križková, Lı́via, Ďuračková, Zdenka, Gomes, Carlos A.R., Yatluk, Yury G., Krajčovič, Juraj

“…The antioxidant and antimutagenic activities of the novel carboxyethyl derivatives of chitosan with three different degrees of substitution have been assayed…”
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