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1

Maca (Lepidium meyenii) and yacon (Smallanthus sonchifolius) in combination with silymarin as food supplements: In vivo safety assessment

Kateřina Valentová, David Stejskal, Josef Bartek, Svatava Dvořáčková, Vladimír Křen, Jitka Ulrichová, Vilím Šimánek

Journal:

Food and Chemical Toxicology

Year:

2008

Language:

english

File:

PDF, 164 KB

english, 2008

2

Biosafety, Antioxidant Status, and Metabolites in Urine after Consumption of Dried Cranberry Juice in Healthy Women: A Pilot Double-Blind Placebo-Controlled Trial

Valentová, Kateřina, Stejskal, David, Bednář, Petr, Vostálová, Jitka, Číhalík, Čestmír, Večeřová, Renata, Koukalová, Dagmar, Kolář, Milan, Reichenbach, Richard, Škňouřil, Lucyna, Ulrichová, Jitka, Ši

Journal:

Journal of Agricultural and Food Chemistry

Year:

2007

Language:

english

File:

PDF, 114 KB

english, 2007

3

Metabolism of flavonolignans in human hepatocytes

Vrba, Jiří, Papoušková, Barbora, Roubalová, Lenka, Zatloukalová, Martina, Biedermann, David, Křen, Vladimír, Valentová, Kateřina, Ulrichová, Jitka, Vacek, Jan

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2018

Language:

english

File:

PDF, 848 KB

english, 2018

4

Antioxidant activity of extracts from the leaves of Smallanthus sonchifolius

Katerina Valentova, Ladislav Cvak, Alexandr Muck, Jitka Ulrichova, Vilim Simanek

Journal:

European Journal of Nutrition

Year:

2003

Language:

english

File:

PDF, 333 KB

english, 2003

5

AIP Conference Proceedings [Author(s) INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2016) - Rhodes, Greece (19–25 September 2016)] - Study of the thermal properties of selected PCMs for latent heat storage in buildings

Valentova, Katerina, Pechackova, Katerina, Prikryl, Radek, Ostry, Milan, Zmeskal, Oldrich

Year:

2017

Language:

english

File:

PDF, 567 KB

english, 2017

6

Isoquercetin enzymatic production: A true story

Křen, Vladimír, Valentová, Kateřina

Journal:

Molecular Catalysis

Year:

2018

Language:

english

File:

PDF, 248 KB

english, 2018

7

Oxidation of flavonolignan silydianin to unexpected lactone-acid derivative

Biedermann, David, Moravcová, Veronika, Valentová, Kateřina, Kuzma, Marek, Petrásková, Lucie, Císařová, Ivana, Křen, Vladimír

Journal:

Phytochemistry Letters

Year:

2019

Language:

english

File:

PDF, 2.20 MB

english, 2019

8

2,3-Dehydroderivatives of Silymarin Flavonolignans: Prospective Natural Compounds for the Prevention of Chronic Diseases

Valentová, Kateřina, Biedermann, David, Křen, Vladimír

Journal:

Proceedings (American Bar Association. Section of International and Comparative Law)

Year:

2019

Language:

english

File:

PDF, 236 KB

english, 2019

9

Biotransformation of Silymarin Flavonolignans by Human Fecal Microbiota

Valentová, Kateřina, Havlík, Jaroslav, Kosina, Pavel, Papoušková, Barbora, Jaimes, José Diógenes, Káňová, Kristýna, Petrásková, Lucie, Ulrichová, Jitka, Křen, Vladimír

Journal:

Year:

2020

Language:

english

File:

PDF, 2.96 MB

english, 2020

10

Prp45 affects Prp22 partition in spliceosomal complexes and splicing efficiency of non-consensus substrates

Ondřej Gahura, Kateřina Abrhámová, Michal Skružný, Anna Valentová, Vanda Munzarová, Petr Folk, František Půta

Journal:

Journal of Cellular Biochemistry

Year:

2009

Language:

english

File:

PDF, 509 KB

english, 2009

11

Analysis of phenolic acids in plant materials using HPLC with amperometric detection at a platinum tubular electrode

David Jirovský, Daniela Horáková, Milan Kotouček, Kateřina Valentová, Jitka Ulrichová

Journal:

Journal of Separation Science

Year:

2003

Language:

english

File:

PDF, 344 KB

english, 2003

12

Aluminum ions inhibit phospholipase D in a microtubule-dependent manner

Přemysl Pejchar, Roman Pleskot, Kateřina Schwarzerová, Jan Martinec, Olga Valentová, Zuzana Novotná

Journal:

Cell Biology International

Year:

2008

Language:

english

File:

PDF, 167 KB

english, 2008

13

Cytoprotective effect of a bilberry extract against oxidative damage of rat hepatocytes

Kateřina Valentová, Jitka Ulrichová, Ladislav Cvak, Vilím Šimánek

Journal:

Year:

2007

Language:

english

File:

PDF, 135 KB

english, 2007

14

Phenolic acid contents of kale (Brassica oleraceae L. var. acephala DC.) extracts and their antioxidant and antibacterial activities

Faik Ahmet Ayaz, Sema Hayırlıoglu-Ayaz, Sengul Alpay-Karaoglu, Jiři Grúz, Kateřina Valentová, Jitka Ulrichová, Miroslav Strnad

Journal:

Year:

2008

Language:

english

File:

PDF, 141 KB

english, 2008

15

Investigation of phenolic acids in yacon (Smallanthus sonchifolius) leaves and tubers

Breda Simonovska, Irena Vovk, Samo Andrenšek, Katerina Valentová, Jitka Ulrichová

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 222 KB

english, 2003

16

Antioxidant and antiviral activities of silybin fatty acid conjugates

Radek Gažák, Kateřina Purchartová, Petr Marhol, Lucie Živná, Petr Sedmera, Kateřina Valentová, Nobuo Kato, Hiroyo Matsumura, Kunihiro Kaihatsu, Vladimír Křen

Journal:

European Journal of Medicinal Chemistry

Year:

2010

Language:

english

File:

PDF, 239 KB

english, 2010

17

Aluminium ions inhibit the formation of diacylglycerol generated by phosphatidylcholine-hydrolysing phospholipase C in tobacco cells

Přemysl Pejchar, Martin Potocký, Zuzana Novotná, Štěpánka Veselková, Daniela Kocourková, Olga Valentová, Kateřina Schwarzerová, Jan Martinec

Journal:

New Phytologist

Year:

2010

Language:

english

File:

PDF, 565 KB

english, 2010

18

The Biological and Chemical Variability of Yacon

Valentová, Kateřina, Lebeda, Aleš, Doležalová, Ivana, Jirovský, David, Simonovska, Breda, Vovk, Irena, Kosina, Pavel, Gasmanová, Nikol, Dziechciarková, Marta, Ulrichová, Jitka

Journal:

Journal of Agricultural and Food Chemistry

Year:

2006

Language:

english

File:

PDF, 73 KB

english, 2006

19

Biosafety and antioxidant effects of a beverage containing silymarin and arginine. A pilot, human intervention cross-over trial

Valentová, Kateřina, Vidlář, Aleš, Zatloukalová, Martina, Stuchlík, Milan, Vacek, Jan, Šimánek, Vilím, Ulrichová, Jitka

Journal:

Food and Chemical Toxicology

Year:

2013

Language:

english

File:

PDF, 505 KB

english, 2013

20

Radical Scavenging and Anti-Lipoperoxidative Activities of Smallanthus sonchifolius Leaf Extracts

Valentová, Kateřina, Šeršeň, František, Ulrichová, Jitka

Journal:

Journal of Agricultural and Food Chemistry

Year:

2005

Language:

english

File:

PDF, 67 KB

english, 2005

21

Synthesis and Antiangiogenic Activity of New Silybin Galloyl Esters

Gažák, Radek, Valentová, Kateřina, Fuksová, Kateřina, Marhol, Petr, Kuzma, Marek, Medina, Miguel Ángel, Oborná, Ivana, Ulrichová, Jitka, Křen, Vladimír

Journal:

Journal of Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 3.33 MB

english, 2011

22

Toxic effects, bioconcentration and depuration of verapamil in the early life stages of common carp (Cyprinus carpio L.)

Steinbach, Christoph, Fedorova, Ganna, Prokes, Miroslav, Grabicova, Katerina, Machova, Jana, Grabic, Roman, Valentova, Olga, Kroupova, Hana Kocour

Journal:

Science of The Total Environment

Year:

2013

Language:

english

File:

PDF, 1.72 MB

english, 2013

23

Isoquercitrin: Pharmacology, toxicology, and metabolism

Valentová, Kateřina, Vrba, Jiří, Bancířová, Martina, Ulrichová, Jitka, Křen, Vladimír

Journal:

Food and Chemical Toxicology

Year:

2014

Language:

english

File:

PDF, 1.53 MB

english, 2014

24

Metabolic Profiling of Phenolic Acids and Oxidative Stress Markers after Consumption of Lonicera caerulea L. Fruit

Heinrich, Jan, Valentová, Kateřina, Vacek, Jan, Palíková, Irena, Zatloukalová, Martina, Kosina, Pavel, Ulrichová, Jitka, Vrbková, Jana, Šimánek, Vilím

Journal:

Journal of Agricultural and Food Chemistry

Year:

2013

Language:

english

File:

PDF, 1.36 MB

english, 2013

25

Enzymatic oxidative dimerization of silymarin flavonolignans

Gavezzotti, Paolo, Vavříková, Eva, Valentová, Kateřina, Fronza, Giovanni, Kudanga, Tukayi, Kuzma, Marek, Riva, Sergio, Biedermann, David, Křen, Vladimír

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2014

Language:

english

File:

PDF, 791 KB

english, 2014

26

Silibinin and its 2,3-dehydro-derivative inhibit basal cell carcinoma growth via suppression of mitogenic signaling and transcription factors activation

Tilley, Cynthia, Deep, Gagan, Agarwal, Chapla, Wempe, Michael F., Biedermann, David, Valentová, Kateřina, Kren, Vladimir, Agarwal, Rajesh

Journal:

Molecular Carcinogenesis

Year:

2014

Language:

english

File:

PDF, 5.29 MB

english, 2014

27

Chemo-Enzymatic Synthesis of Silybin and 2,3-Dehydrosilybin Dimers

Vavříková, Eva, Vacek, Jan, Valentová, Kateřina, Marhol, Petr, Ulrichová, Jitka, Kuzma, Marek, Křen, Vladimír

Journal:

Year:

2014

Language:

english

File:

PDF, 1001 KB

english, 2014

28

Effect of oral administration of green tea extract in various dosage schemes on oxidative stress status of mice in vivo

Bártíková, Hana, Skálová, Lenka, Valentová, Kateřina, Matoušková, Petra, Szotáková, Barbora, Martin, Jan, Kvita, Vojtěch, Boušová, Iva

Journal:

Acta Pharmaceutica

Year:

2015

Language:

english

File:

PDF, 317 KB

english, 2015

29

Cranberry extract–enriched diets increase NAD(P)H:quinone oxidoreductase and catalase activities in obese but not in nonobese mice

Boušová, Iva, Bártíková, Hana, Matoušková, Petra, Lněničková, Kateřina, Zappe, Lukáš, Valentová, Kateřina, Szotáková, Barbora, Martin, Jan, Skálová, Lenka

Journal:

Nutrition Research

Year:

2015

Language:

english

File:

PDF, 363 KB

english, 2015

30

Prokaryotic and Eukaryotic Aryl Sulfotransferases: Sulfation of Quercetin and Its Derivatives

Purchartová, Kateřina, Valentová, Kateřina, Pelantová, Helena, Marhol, Petr, Cvačka, Josef, Havlíček, Libor, Křenková, Alena, Vavříková, Eva, Biedermann, David, Chambers, Christopher S., Křen, Vladimí

Journal:

Year:

2015

Language:

english

File:

PDF, 946 KB

english, 2015

31

Flavonolignan 2,3-dehydroderivatives: Preparation, antiradical and cytoprotective activity

Pyszková, Michaela, Biler, Michal, Biedermann, David, Valentová, Kateřina, Kuzma, Marek, Vrba, Jiří, Ulrichová, Jitka, Sokolová, Romana, Mojović, Miloš, Popović-Bijelić, Ana, Kubala, Martin, Trouillas

Journal:

Free Radical Biology and Medicine

Year:

2016

Language:

english

File:

PDF, 2.90 MB

english, 2016

32

Effects of 2,3-Dehydrosilybin and Its Galloyl Ester and Methyl Ether Derivatives on Human Umbilical Vein Endothelial Cells

Karas, Daniel, Gažák, Radek, Valentová, Kateřina, Chambers, Christopher S., Pivodová, Veronika, Biedermann, David, Křenková, Alena, Oborná, Ivana, Kuzma, Marek, Cvačka, Josef, Ulrichová, Jitka, Křen,

Journal:

Journal of Natural Products

Year:

2016

Language:

english

File:

PDF, 1.31 MB

english, 2016

33

(Anti)mutagenic and immunomodulatory properties of quercetin glycosides

Valentová, Kateřina, Šíma, Petr, Rybková, Zuzana, Křížan, Jiří, Malachová, Kateřina, Křen, Vladimír

Journal:

Journal of the Science of Food and Agriculture

Year:

2016

Language:

english

File:

PDF, 327 KB

english, 2016

34

Silychristin: Skeletal Alterations and Biological Activities

Biedermann, David, Buchta, Martin, Holečková, Veronika, Sedlák, David, Valentová, Kateřina, Cvačka, Josef, Bednárová, Lucie, Křenková, Alena, Kuzma, Marek, Škuta, Ctibor, Peikerová, Žaneta, Bartůněk,

Journal:

Journal of Natural Products

Year:

2016

Language:

english

File:

PDF, 482 KB

english, 2016

35

Novel flavonolignan hybrid antioxidants: From enzymatic preparation to molecular rationalization

Vavříková, Eva, Křen, Vladimír, Jezova-Kalachova, Lubica, Biler, Michal, Chantemargue, Benjamin, Pyszková, Michaela, Riva, Sergio, Kuzma, Marek, Valentová, Kateřina, Ulrichová, Jitka, Vrba, Jiří, Trou

Journal:

European Journal of Medicinal Chemistry

Year:

2017

Language:

english

File:

PDF, 980 KB

english, 2017

36

Galloylation of polyphenols alters their biological activity

Karas, Daniel, Ulrichová, Jitka, Valentová, Kateřina

Journal:

Food and Chemical Toxicology

Year:

2017

Language:

english

File:

PDF, 936 KB

english, 2017

37

The silymarin composition… and why does it matter?

Chambers, Christopher Steven, Holečková, Veronika, Petrásková, Lucie, Biedermann, David, Valentová, Kateřina, Buchta, Martin, Křen, Vladimír

Journal:

Food Research International

Year:

2017

Language:

english

File:

PDF, 1.04 MB

english, 2017

38

Nineteen complex-related factor Prp45 is required for the early stages of cotranscriptional spliceosome assembly

Hálová, Martina, Gahura, Ondřej, Převorovský, Martin, Cit, Zdeněk, Novotný, Marian, Valentová, Anna, Abrhámová, Kateřina, Půta, František, Folk, Petr

Journal:

Year:

2017

Language:

english

File:

PDF, 18.31 MB

english, 2017

39

AIP Conference Proceedings [Author(s) INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2016) - Rhodes, Greece (19–25 September 2016)] - Thermal properties of alkali-activated aluminosilicates

Florian, Pavel, Valentova, Katerina, Fiala, Lukas, Zmeskal, Oldrich

Year:

2017

Language:

english

File:

PDF, 1.18 MB

english, 2017

40

Bioavailability of Quercetin in Humans with a Focus on Interindividual Variation

Almeida, A. Filipa, Borge, Grethe Iren A., Piskula, Mariusz, Tudose, Adriana, Tudoreanu, Liliana, Valentová, Kateřina, Williamson, Gary, Santos, Cláudia N.

Journal:

Comprehensive Reviews in Food Science and Food Safety

Year:

2018

Language:

english

File:

PDF, 860 KB

english, 2018

41

AIP Conference Proceedings [Author(s) INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2017) - Thessaloniki, Greece (25–30 September 2017)] - Correlation between dielectric and thermal properties of alkali-activated aluminosilicates with carbon fiber admixture

Zmeskal, Oldrich, Florian, Pavel, Valentova, Katerina, Fiala, Lukas

Year:

2018

Language:

english

File:

PDF, 344 KB

english, 2018

42

Isoquercitrin Esters with Mono- or Dicarboxylic Acids: Enzymatic Preparation and Properties

Vavříková, Eva, Langschwager, Fanny, Jezova-Kalachova, Lubica, Křenková, Alena, Mikulová, Barbora, Kuzma, Marek, Křen, Vladimír, Valentová, Kateřina

Journal:

International Journal of Molecular Sciences

Year:

2016

Language:

english

File:

PDF, 551 KB

english, 2016

43

“Sweet Flavonoids”: Glycosidase-Catalyzed Modifications

Slámová, Kristýna, Kapešová, Jana, Valentová, Kateřina

Journal:

International Journal of Molecular Sciences

Year:

2018

Language:

english

File:

PDF, 3.79 MB

english, 2018

44

The Stoichiometry of Isoquercitrin Complex with Iron or Copper Is Highly Dependent on Experimental Conditions

Catapano, Maria, Tvrdý, Václav, Karlíčková, Jana, Migkos, Thomas, Valentová, Kateřina, Křen, Vladimír, Mladěnka, Přemysl

Journal:

Year:

2017

Language:

english

File:

PDF, 2.15 MB

english, 2017

45

Chemoenzymatic Preparation and Biophysical Properties of Sulfated Quercetin Metabolites

Valentová, Kateřina, Káňová, Kristýna, Di Meo, Florent, Pelantová, Helena, Chambers, Christopher, Rydlová, Lenka, Petrásková, Lucie, Křenková, Alena, Cvačka, Josef, Trouillas, Patrick, Křen, Vladimír

Journal:

International Journal of Molecular Sciences

Year:

2017

Language:

english

File:

PDF, 2.08 MB

english, 2017

46

Sulfated Metabolites of Flavonolignans and 2,3-Dehydroflavonolignans: Preparation and Properties

Valentová, Kateřina, Purchartová, Kateřina, Rydlová, Lenka, Roubalová, Lenka, Biedermann, David, Petrásková, Lucie, Křenková, Alena, Pelantová, Helena, Holečková-Moravcová, Veronika, Tesařová, Eva, Cv

Journal:

International Journal of Molecular Sciences

Year:

2018

Language:

english

File:

PDF, 2.15 MB

english, 2018

47

Interaction of isolated silymarin flavonolignans with iron and copper

Tvrdý, Václav, Catapano, Maria Carmen, Rawlik, Tomasz, Karlíčková, Jana, Biedermann, David, Křen, Vladimír, Mladěnka, Přemysl, Valentová, Kateřina

Journal:

Journal of Inorganic Biochemistry

Year:

2018

Language:

english

File:

PDF, 1.47 MB

english, 2018

48

Isolated Silymarin Flavonoids Increase Systemic and Hepatic Bilirubin Concentrations and Lower Lipoperoxidation in Mice

Šuk, Jakub, Jašprová, Jana, Biedermann, David, Petrásková, Lucie, Valentová, Kateřina, Křen, Vladimír, Muchová, Lucie, Vítek, Libor

Journal:

Oxidative Medicine & Cellular Longevity

Year:

2019

Language:

english

File:

PDF, 2.08 MB

english, 2019

49

Dietary Polyphenols Targeting Arterial Stiffness: Interplay of Contributing Mechanisms and Gut Microbiome-Related Metabolism

De Bruyne, Tess, Steenput, Bieke, Roth, Lynn, De Meyer, Guido, Santos, Claudia, Valentová, Kateřina, Dambrova, Maija, Hermans, Nina

Journal:

Year:

2019

Language:

english

File:

PDF, 2.09 MB

english, 2019

50

Glycosidase‐Catalyzed Synthesis of Glycosyl Esters and Phenolic Glycosides of Aromatic Acids

Bassanini, Ivan, Kapesova, Jana, Petraskova, Lucie, Pelantova, Helena, Markosova, Kristina, Rebros, Martin, Valentova, Katerina, Kotik, Michael, Kanova, Kristyna, Bojarová, Pavla, Cvacka, Josef, Turko

Journal:

Advanced Synthesis & Catalysis

Year:

2019

Language:

english

File:

PDF, 1.72 MB

english, 2019

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