Search Results - "P. ČEJKA"

Ultra-high-performance liquid chromatography profiling method for chemical screening of proanthocyanidins in Czech hops by Olsovska, J, Kamenik, Z, Cejka, P, Jurkova, M, Mikyska, A

“…Hops represent an important natural source of bioactive polyphenols, particularly proanthocyanidins, which can contribute to prevention of several civilization…”
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The Phenomenon of Czech Beer: a review by Olsovska, J., Research Institute of Brewing and Malting, Prague (Czech Republic), Cejka, P., Research Institute of Brewing and Malting, Prague (Czech Republic), Sigler, K., Institute of Microbiology of the ASCR, Prague (Czech Republic), Honigova, V., Research Institute of Brewing and Malting, Prague (Czech Republic)

“…The character and authenticity of the Czech beer, which has been accorded the protected geographical indication (PGI) Ceske pivo by the EU, are based on…”
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Impacts of municipal wastewater oxidative treatments: Changes in metal physical speciation and bioavailability by Gagnon, C., Turcotte, P., Trépanier, S., Gagné, F., Cejka, P.-J.

“…[Display omitted] •Impacts of ozonation and ultraviolet oxidative treatment processes on metal fate.•Metal size distribution and bioaccumulation in exposed…”
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Evidence of neuroendocrine disruption in freshwater mussels exposed to municipal wastewaters by Gagné, F., André, C., Cejka, P., Hausler, R., Fournier, M.

“…The purpose of this study was to test the hypothesis that exposure to municipal effluents can disrupt the neuroendocrine system in Elliptio complanata…”
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MRNIP is a replication fork protection factor by Bennett, L G, Wilkie, A M, Antonopoulou, E, Ceppi, I, Sanchez, A, Vernon, E G, Gamble, A, Myers, K N, Collis, S J, Cejka, P, Staples, C J

“…The remodeling of stalled replication forks to form four-way DNA junctions is an important component of the replication stress response. Nascent DNA at the…”
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Methylation-induced G2/M arrest requires a full complement of the mismatch repair protein hMLH1 by Cejka, Petr, Stojic, Lovorka, Mojas, Nina, Russell, Anna Marie, Heinimann, Karl, Cannavó, Elda, di Pietro, Massimiliano, Marra, Giancarlo, Jiricny, Josef

“…The mismatch repair (MMR) gene hMLH1 is mutated in ∼50% of hereditary non‐polyposis colon cancers and transcriptionally silenced in ∼25% of sporadic tumours of…”
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Control of antioxidant beer activity by the mashing process by Jurková, M., Horák, T., Hašková, D., Čulík, J., Čejka, P., Kellner, V.

“…Beer is considered to be a good source of antioxidants. The composition and the quantity of the antioxidant compounds depend not only on the qualities of the…”
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Alterations in DNA metabolism in Elliptio complanata mussels after exposure to municipal effluents by Gagné, F., André, C., Cejka, P., Hausler, R., Fournier, M.

“…This study sought to examine the genotoxic potential in Elliptio complanata freshwater mussels exposed to a physically and chemically treated municipal…”
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Toxicological effects of primary-treated urban wastewaters, before and after ozone treatment, on freshwater mussels ( Elliptio complanata) by Gagné, F., André, C., Cejka, P., Gagnon, C., Blaise, C.

“…This study examined the toxic potential of a primary-treated municipal effluent, before and after ozonation, in freshwater mussels. Animals were exposed to…”
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Immunotoxic effects on freshwater mussels of a primary-treated wastewater before and after ozonation: A pilot plant study by Gagné, F., André, C., Cejka, P., Hausler, R., Fournier, M., Blaise, C.

“…The immunotoxic potential of a primary-treated municipal effluent following enhanced disinfection by ozonation was studied in the freshwater mussel Elliptio…”
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Neurotoxicological effects of a primary and ozonated treated wastewater on freshwater mussels exposed to an experimental flow-through system by Gagné, F., Cejka, P., André, C., Hausler, R., Blaise, C.

“…The neurotoxic potential of a primary-treated and ozonated municipal effluent was examined using feral freshwater Elliptio complanata mussels. Specimens were…”
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Determination of Selected Beer Flavours: Comparison of a Stir Bar Sorptive Extraction and a Steam Distillation Procedure by Horák, T., Čulík, J., Kellner, V., Čejka, P., Hašková, D., Jurková, M., Dvořák, J.

“…ABSTRACT The aim of this work was focused on the comparison of two sample preparation procedures — a stir bar sorptive extraction (SBSE) followed by solvent…”
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Removal of indicator bacteria, human enteric viruses, Giardia cysts, and Cryptosporidium oocysts at a large wastewater primary treatment facility by Payment, P, Plante, R, Cejka, P

“…Pathogens and fecal indicator bacteria occurrence and removal were studied for a period of 6 months at the Montreal Urban Community wastewater treatment…”
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Positive Contributions of Beer to Consumer's Health by V. KELLNER, P. ČEJKA, J. ČULÍK, T. HORÁK, M. JURKOVÁ

“…This synoptical work summarizes different findings, including  the brand-new ones, on the positive effect of beer, when  consumed in reasonable and adecuate…”
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Uncertainty in Measuring - Its Assessment and Interpretation by J. ČULÍK, V. KELLNER, P. ČEJKA, M. JURKOVÁ, T. HORÁK

“…The increasing demands on the quality of results provided by  the accredited test laboratories breed some new obligations.  One of them is to fulfil the…”
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New trends in sample preparation methods for the determination of flavour compound in beers by T. HORÁK, J. ČULÍK, M. JURKOVÁ, P. ČEJKA, V. KELLNER

“…The  most popular  sample preparation  methods for  the determination  of  flavour  compounds  in  beers are usually based  on  steam  distillation  or…”
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The effects of a primary-treated municipal effluent on the immune system of rainbow trout ( Oncorhynchus mykiss): Exposure duration and contribution of suspended particles by Hébert, N., Gagné, F., Cejka, P., Cyr, D., Marcogliese, D.J., Blaise, C., Pellerin, J., Fournier, M.

“…Municipal sewage effluents are complex mixtures of contaminants known to disrupt both immune and endocrine functions in aquatic organisms. The present study…”
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Modern Methods for Evaluation of Sensorial Analyse Results by P. ČEJKA, V. KELLNER, J. ČULÍK, T. HORÁK, M. JURKOVÁ

“…One of the most important natures of beer quality is its  organoleptic character. Generally, this character is  evaluated through tasting of beer by…”
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Effects of ozone, ultraviolet and peracetic acid disinfection of a primary-treated municipal effluent on the Immune system of rainbow trout ( Oncorhynchus mykiss) by Hébert, N., Gagné, F., Cejka, P., Bouchard, B., Hausler, R., Cyr, D.G., Blaise, C., Fournier, M.

“…Municipal sewage effluents are complex mixtures that are known to compromise the health condition of aquatic organisms. The aim of this study was to evaluate…”
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Determination of vicinal diketons in beer by means of SPME method by T. HORÁK, J. ČULÍK, P. ČEJKA, M. JURKOVÁ, V. KELLNER

“…The necessity of monitoring of the content of vicinal diketons - 2,3-butandione (diacetyl) and 2,3-pentanedione - in beer is based on the fact that the…”
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