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Karel Šmejkal

Researcher at Masaryk University

Publications -  108
Citations -  3107

Karel Šmejkal is an academic researcher from Masaryk University. The author has contributed to research in topics: Paulownia tomentosa & Schisandra chinensis. The author has an hindex of 25, co-authored 102 publications receiving 2085 citations. Previous affiliations of Karel Šmejkal include University of Veterinary and Pharmaceutical Sciences Brno.

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Flavonoids as Potent Scavengers of Hydroxyl Radicals.

TL;DR: Flavonoids, as natural plant antioxidants and essential component of the human diet, are reviewed as compounds interacting with the production of hydroxyl radicals and the structure of the flavonoids is discussed.
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Cholinesterase inhibitory activities of some flavonoid derivatives and chosen xanthone and their molecular docking studies.

TL;DR: In vitro inhibitory activities of four flavonoid derivatives of quercetin, rutin, kaempferol 3-O-beta-D-galactoside and macluraxanthone are examined to show a concentration-dependant inhibition of acetylcholinesterase and BChE and several strong hydrogen bonds to several important amino acid residues of both the enzymes were showed.
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Natural Products to Counteract the Epidemic of Cardiovascular and Metabolic Disorders

TL;DR: The present review aims to serve as an “opening” of this special issue of Molecules, presenting key historical developments, recent advances, and future perspectives outlining the potential of natural products for prevention or therapy of cardiovascular and metabolic disease.
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Flavonoids in Cancer Metastasis

TL;DR: Anti-cancer effects of flavonoids, targeting all phases of carcinogenesis including metastatic progression, should be implemented into clinical cancer research in order to strengthen their potential use in the future targeted prevention and therapy of cancer in high-risk individuals or patients with aggressive cancer disease with metastatic potential.