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Agrimonia eupatoria L. and Cynara cardunculus L. Water Infusions: Phenolic Profile and Comparison of Antioxidant Activities

A. Kuczmannová, P. Gál, L. Varinská, J. Treml, I. Kováč, M. Novotný, T. Vasilenko, S. Dall'Acqua, M. Nagy, P. Mučaji,

. 2015 ; 20 (11) : 20538-50. [pub] 20151118

Jazyk angličtina Země Švýcarsko

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/bmc16027931

Reactive oxygen species (ROS) are highly considered in the ethiopathogenesis of different pathological conditions because they may cause significant damage to cells and tissues. In this paper, we focused on potential antioxidant properties of two medical plants such as the Agrimonia eupatoria L. and Cynara cardunculus L. Both plants have previously been studied for their pharmacological activities, especially as hepatoprotective and hypoglycemic activities. It has been suggested, that their effects are related to the antioxidant properties of polyphenols, which are dominant compounds of the plants' extracts. In the present study HPLC-MS analysis of water infusion was performed allowing the identification of several phenolic constituents. Furthermore, antioxidant effects of the two extracts were compared showing higher effects for agrimony extract compared to artichoke. Thus, agrimony was selected for the in vivo study using the skin flap viability model. In conclusion, our results provide evidence that the A. eupatoria extract may be a valuable source of polyphenols to be studied for the future development of supplements useful in the prevention of diseases linked to oxidative stress.

Department for Biomedical Research East Slovak Institute of Cardiovascular Diseases Inc Ondavská 8 040 11 Košice Slovakia 2nd Department of Surgery Pavol Jozef Šafárik University and Louise Pasteur University Hospital 041 90 Košice Slovakia

Department for Biomedical Research East Slovak Institute of Cardiovascular Diseases Inc Ondavská 8 040 11 Košice Slovakia Department of Infectology and Travel Medicine Pavol Jozef Šafárik University and Louise Pasteur University Hospital 041 90 Košice Slovakia

Department for Biomedical Research East Slovak Institute of Cardiovascular Diseases Inc Ondavská 8 040 11 Košice Slovakia Department of Surgery Pavol Jozef Šafárik University and Košice Šaca Hospital 040 15 Košice Šaca Slovakia

Department of Molecular Biology and Pharmaceutical Biotechnology Faculty of Pharmacy University of Veterinary and Pharmaceutical Sciences Palackého 1 3 612 42 Brno Czech Republic

Department of Pharmaceutical and Pharmacological Sciences University of Padova Via F Marzolo 5 351 31 Padova Italy

Department of Pharmacognosy and Botany Faculty of Pharmacy Comenius University Odbojárov 10 832 32 Bratislava Slovakia

Department of Pharmacognosy and Botany Faculty of Pharmacy Comenius University Odbojárov 10 832 32 Bratislava Slovakia Department of Pharmacology Faculty of Medicine Pavol Jozef Šafárik University Trieda SNP 1 040 11 Košice Slovakia Department for Biomedical Research East Slovak Institute of Cardiovascular Diseases Inc Ondavská 8 040 11 Košice Slovakia Institute of Anatomy 1st Faculty of Medicine Charles University U nemocnice 2 128 00 Prague Czech Republic

Department of Pharmacology Faculty of Medicine Pavol Jozef Šafárik University Trieda SNP 1 040 11 Košice Slovakia Department for Biomedical Research East Slovak Institute of Cardiovascular Diseases Inc Ondavská 8 040 11 Košice Slovakia

Citace poskytuje Crossref.org

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$a Kuczmannová, Anika $u Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University, Odbojárov 10, 832 32 Bratislava, Slovakia. kuczmannova@fpharm.uniba.com.
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$a Reactive oxygen species (ROS) are highly considered in the ethiopathogenesis of different pathological conditions because they may cause significant damage to cells and tissues. In this paper, we focused on potential antioxidant properties of two medical plants such as the Agrimonia eupatoria L. and Cynara cardunculus L. Both plants have previously been studied for their pharmacological activities, especially as hepatoprotective and hypoglycemic activities. It has been suggested, that their effects are related to the antioxidant properties of polyphenols, which are dominant compounds of the plants' extracts. In the present study HPLC-MS analysis of water infusion was performed allowing the identification of several phenolic constituents. Furthermore, antioxidant effects of the two extracts were compared showing higher effects for agrimony extract compared to artichoke. Thus, agrimony was selected for the in vivo study using the skin flap viability model. In conclusion, our results provide evidence that the A. eupatoria extract may be a valuable source of polyphenols to be studied for the future development of supplements useful in the prevention of diseases linked to oxidative stress.
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$a Vasilenko, Tomáš $u Department for Biomedical Research, East-Slovak Institute of Cardiovascular Diseases, Inc., Ondavská 8, 040 11 Košice, Slovakia. tomasvasilenko@gmail.com. Department of Surgery, Pavol Jozef Šafárik University and Košice-Šaca Hospital, 040 15 Košice-Šaca, Slovakia. tomasvasilenko@gmail.com.
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