Search Results - "Adamovský, Ondřej"

Phytoestrogens and mycoestrogens in surface waters — Their sources, occurrence, and potential contribution to estrogenic activity by Jarosova, Barbora, Javrek, Jakub, Adamovsky, Ondrej, Hilscherova, Klara

“…This review discusses the potential contribution of phytoestrogens and mycoestrogens to in vitro estrogenic activities occurring in surface waters and in vivo…”
Get full text

Modulation of gap-junctional intercellular communication by a series of cyanobacterial samples from nature and laboratory cultures by Nováková, Kateřina, Babica, Pavel, Adamovský, Ondřej, Bláha, Luděk

“…Cyanobacterial extracts have been recently shown to alter two in vitro biomarkers of tumor promotion, namely to cause inhibition of gap-junctional…”
Get full text

The isolation and characterization of lipopolysaccharides from Microcystis aeruginosa, a prominent toxic water bloom forming cyanobacteria by Bláhová, Lucie, Adamovský, Ondřej, Kubala, Lukáš, Švihálková Šindlerová, Lenka, Zounková, Radka, Bláha, Luděk

“…Massive toxic blooms of cyanobacteria represent a major threat to water supplies worldwide, yet serious gaps exist in understanding their complex toxic…”
Get full text

Chlorination and ozonation differentially reduced the microcystin content and tumour promoting activity of a complex cyanobacterial extract by Iva Sovadinova, Pavel Babica, Ondřej Adamovský, Alla Alpatová, Volodymyr Tarabara, Brad Luther Upham, Luděk Bláha

“…Despite intensive research and management efforts in the past decades, cyanobacterial blooms and their toxins, such as microcystins (MCs), continue to…”
Get full text

Temporal and spatial variability of cyanobacterial toxins microcystins in three interconnected freshwater reservoirs by LUDĚK BLÁHA, LUCIE BLÁHOVÁ, JIŘÍ KOHOUTEK, ONDŘEJ ADAMOVSKÝ, PAVEL BABICA, BLAHOSLAV MARŠÁLEK

“…In spite of substantial research on health and the ecological risks associated with cyanobacterial toxins in the past decades, the understanding of the natural…”
Get full text

Stable-isotope dilution LC-MS/MS method for quantitative determination of microcystin conjugates with cysteine and glutathione in biotic matrices by Kohoutek, Jiří, Procházková, Tereza, Adamovský, Ondřej, Palíková, Miroslava, Hilscherová, Klára

“…Microcystins are cyclic peptide toxins with hepatotoxic and tumor-promoting properties, which are produced in significant quantities (up to tens of μg/L) in…”
Get full text

Evaluation of extraction approaches linked to ELISA and HPLC for analyses of microcystin-LR, -RR and -YR in freshwater sediments with different organic material contents by Babica, Pavel, Kohoutek, Jiří, Bláha, Luděk, Adamovský, Ondřej, Maršálek, Blahoslav

“…The efficiencies of conventional extraction techniques and analytical methods (HPLC-DAD and ELISA) were investigated for analyses of microcystins (MCs) in…”
Get full text

Concentrations of microcystins in tissues of several fish species from freshwater reservoirs and ponds by Kopp, Radovan, Palíková, Miroslava, Adamovský, Ondřej, Ziková, Andrea, Navrátil, Stanislav, Kohoutek, Jiří, Mareš, Jan, Bláha, Luděk

“…The aim of this study is to summarise the determination of concentrations of microcystins (MCs) in muscle and liver of freshwater fish species caught in…”
Get full text

Detoxification and oxidative stress responses along with microcystins accumulation in Japanese quail exposed to cyanobacterial biomass by Pašková, Veronika, Adamovský, Ondřej, Pikula, Jiří, Skočovská, Blanka, Band'ouchová, Hana, Horáková, Jana, Babica, Pavel, Maršálek, Blahoslav, Hilscherová, Klára

“…The cyanobacterial exposure has been implicated in mass mortalities of wild birds, but information on the actual effects of cyanobacteria on birds in…”
Get full text

Biochemical indices are modulated in fish exposed to cyanobacterial toxins (microcystins) by Jana Hlávková, Ondřej Adamovský, Radovan Kopp

“…In this work were summarized changes of biochemical markers of fish under the thumb of cyanobacterial toxins (microcystins). Among the most studied biomarkers…”
Get full text

Microcystin kinetics (bioaccumulation and elimination) and biochemical responses in common carp (Cyprinus carpio) and silver carp (Hypophthalmichthys molitrix) exposed to toxic cyanobacterial blooms by Adamovsky, O, Kopp, R, Hilscherova, K, Babica, P, Palikova, M, Paskova, V, Navratil, S, Marsalek, B, Blaha, L

“…Two species of common edible fish, common carp (Cyprinus carpio) and silver carp (Hypophthalmichthys molitrix), were exposed to a Microcystis spp.–dominated…”
Get full text

Analyses of cyanobacterial toxins (microcystins, cylindrospermopsin) in the reservoirs of the Czech Republic and evaluation of health risks by Bláhová, Lucie, Babica, Pavel, Adamovský, Ondřej, Kohoutek, Jiří, Maršálek, Blahoslav, Bláha, Luděk

“…Massive cyanobacterial water blooms and production of toxins (cyanotoxins) have become a worldwide problem. In this report, we present results of cyanotoxins…”
Get full text

Diversity and toxin content of cyanobacteria in fish ponds (South Moravia, Czech Republic) related to fishery management intensity by Radovan Kopp, Andrea Ziková, Jan Mareš, Stanislav Navrátil, Ondřej Adamovský, Miroslava Palíková

“…During the vegetative period of the year 2005 (June–October) we carried out hydrobiological and hydrochemical monitoring of selected ponds inhered in Southern…”
Get full text

Challenges of using blooms of Microcystis spp. in animal feeds: A comprehensive review of nutritional, toxicological and microbial health evaluation by Chen, Liang, Giesy, John P., Adamovsky, Ondrej, Svirčev, Zorica, Meriluoto, Jussi, Codd, Geoffrey A., Mijovic, Biljana, Shi, Ting, Tuo, Xun, Li, Shang-Chun, Pan, Bao-Zhu, Chen, Jun, Xie, Ping

“…Microcystis spp., are Gram-negative, oxygenic, photosynthetic prokaryotes which use solar energy to convert carbon dioxide (CO2) and minerals into organic…”
Get full text

Biological effects of the benzotriazole ultraviolet stabilizers UV-234 and UV-320 in early-staged zebrafish (Danio rerio) by Liang, Xuefang, Adamovsky, Ondrej, Souders, Christopher L., Martyniuk, Christopher J.

“…Among the benzotriazole ultraviolet stabilizers (BUVSs), UV-234 and UV-320 are frequently detected in aquatic ecosystem. Despite the fact that these chemicals…”
Get full text

Microbiome Composition and Function in Aquatic Vertebrates: Small Organisms Making Big Impacts on Aquatic Animal Health by Sehnal, Ludek, Brammer-Robbins, Elizabeth, Wormington, Alexis M, Blaha, Ludek, Bisesi, Joe, Larkin, Iske, Martyniuk, Christopher J, Simonin, Marie, Adamovsky, Ondrej

“…Aquatic ecosystems are under increasing stress from global anthropogenic and natural changes, including climate change, eutrophication, ocean acidification,…”
Get full text

Elucidating mechanisms of immunotoxicity by benzotriazole ultraviolet stabilizers in zebrafish (Danio rerio): Implication of the AHR-IL17/IL22 immune pathway by Li, Zhitong, Liang, Xuefang, Liu, Wang, Zhao, Yaqian, Yang, Huiting, Li, Wenjing, Adamovsky, Ondrej, Martyniuk, Christopher J.

“…Benzotriazole ultraviolet stabilizers (BUVSs) are widely used additives in industrial materials and personal care products that protect products from…”
Get full text

Gene expression patterns associated with PFOA exposure in Czech young men and women by Rudzanova, Barbora, Thon, Vojtech, Vespalcova, Hana, Martyniuk, Christopher J., Piler, Pavel, Zvonar, Martin, Klanova, Jana, Blaha, Ludek, Adamovsky, Ondrej

“…Perfluorooctanoic acid (PFOA), a member of per- and polyfluoroalkyl substances (PFASs), has been widely used in manufacturing for decades. Currently, PFOA is…”
Get full text

Immunomodulatory Potency of Microcystin, an Important Water-Polluting Cyanobacterial Toxin by Adamovsky, Ondrej, Moosova, Zdena, Pekarova, Michaela, Basu, Amrita, Babica, Pavel, Svihalkova Sindlerova, Lenka, Kubala, Lukas, Blaha, Ludek

“…Microcystins (MCs) are primarily hepatotoxins produced by cyanobacteria and are responsible for intoxication in humans and animals. There are many incidents of…”
Get full text

Chlorination and ozonation reduce microcystin content and tumour promoting activity of complex cyanobacterial extract by Sovadinova, Iva, Babica, Pavel, Adamovský, Ondřej, Alpatová, Alla, Tarabara, Volodymyr, Upham, Brad Luther, Bláha, Luděk

“…Despite intensive research and management efforts in the past decades, cyanobacterial blooms and their toxins, such as microcystins (MC), continue to represent…”
Get full text