Results 21 to 30 of about 294 (139)

A cylindrospermopsin-producing cyanobacterium isolated from a microbial mat in the Baltic Sea

, 2023
International audienceToxic benthic mats of cyanobacteria are associated with water quality problems and animal poisonings around the world. A strain of the filamentous cyanobacterial genus Kamptonema was isolated from a water bloom in the Baltic Sea ...
Vuori, Inkeri, Shishido, Tânia, Keiko, Fiore, Marli, F, Fewer, David, P, Delbaje, Endrews, Wahlsten, Matti, Gugger, Muriel, Jokela, Jouni   +7 more
core   +2 more sources

Review of Cyanotoxicity Studies Based on Cell Cultures

Journal of Toxicology, 2022
Cyanotoxins (CTs) are a large and diverse group of toxins produced by the peculiar photosynthetic prokaryotes of the domain Cyanoprokaryota. Toxin-producing aquatic cyanoprokaryotes can develop in mass, causing “water blooms” or “cyanoblooms,” which may ...
Iliyana Sazdova, Milena Keremidarska-Markova, Mariela Chichova, Blagoy Uzunov, Georgi Nikolaev, Mitko Mladenov, Rudolf Schubert, Maya Stoyneva-Gärtner, Hristo S. Gagov   +8 more
doaj   +1 more source

Microcystis sp. AE03 strain in Dal Lake harbors cylindrospermopsin and microcystin synthetase gene cluster

Frontiers in Sustainable Food Systems, 2022
Cyanobacterial harmful algal blooms (CHABs) are increasing at an alarming rate in different water bodies worldwide. In India, CHAB events in water bodies such as Dal Lake have been sporadically reported with no study done to characterize the ...
Fahim Bashir, Fahim Bashir, Arif Bashir, Vishnu D. Rajput, Noureddine Bouaïcha, Khalid M. Fazili, Samrat Adhikari, Yogesh Negi, Tatiana Minkina, Waleed Hassan Almalki, Bashir Ahmad Ganai, Bashir Ahmad Ganai   +11 more
doaj   +1 more source

Spatio-temporal variation of cyanobacteria and cyanotoxins in public supply reservoirs of the semi-arid region of Brazil

Journal of Limnology, 2019
Cyanobacteria harmful algal blooms (CyanoHABs) have become increasingly frequent and intense in public supply reservoirs as a result of eutrophication and global climate change.
Ranielle Daiana dos Santos Silva, Juliana Santos Severiano, Dayany Aguiar de Oliveira, Camila Ferreira Mendes, Vanessa Virgínia Barbosa, Mathias Ahii Chia, José Etham de Lucena Barbosa   +6 more
doaj   +1 more source

Cytotoxicity and intestinal permeability of phycotoxins assessed by the human Caco-2 cell model

Ecotoxicology and Environmental Safety, 2023
Phycotoxins are a class of multiple natural metabolites produced by microalgae in marine and freshwater ecosystems that bioaccumulate in food webs, particularly in shellfish, having a great impact on human health.
Jiangbing Qiu, Jingrui Zhang, Aifeng Li
doaj   +1 more source

Toxic Cyanobacteria Impacts on a Eutrophic and Protected Natural Ecosystem (Vela Lagoon)

, 2022
Toxic cyanobacteria naturally inhabit freshwater resources. The Vela Lagoon is a Natura 2000 protected site located near the Atlantic Ocean and in the central region of Portugal and has well-established recreational impacts.
Vítor Vasconcelos, Cristiana Moreira, Agostinho Antunes   +2 more
core   +1 more source

Cylindrospermopsin- and Deoxycylindrospermopsin-Producing Raphidiopsis raciborskii and Microcystin-Producing Microcystis spp. in Meiktila Lake, Myanmar

Toxins, 2020
Meiktila Lake is a shallow reservoir located close to Meiktila city in central Myanmar. Its water is used for irrigation, domestic purposes and drinking water.
Andreas Ballot, Thida Swe, Marit Mjelde, Leonardo Cerasino, Vladyslava Hostyeva, Christopher O. Miles   +5 more
doaj   +1 more source

Neurotoxicity induced by microcystins and cylindrospermopsin: A review [PDF]

Science of The Total Environment, 2019
Microcystins (MCs) and cylindrospermopsin (CYN) are among the most frequent toxins produced by cyanobacteria. These toxic secondary metabolites are classified as hepatotoxins and cytotoxin, respectively. Furthermore, both may present the ability to induce damage to the nervous system.
M.G. Hinojosa, D. Gutiérrez-Praena, A.I. Prieto, R. Guzmán-Guillén, A. Jos, A.M. Cameán   +5 more
openaire   +4 more sources

Cyanobacterial toxins: cylindrospermopsins [PDF]

, 2020
31 ...
World Health Organization
core   +1 more source

Limited Microcystin, Anatoxin and Cylindrospermopsin Production by Cyanobacteria from Microbial Mats in Cold Deserts

Toxins, 2020
Toxic metabolites are produced by many cyanobacterial species. There are limited data on toxigenic benthic, mat-forming cyanobacteria, and information on toxic cyanobacteria from Central Asia is even more scarce.
Nataliia Khomutovska, Małgorzata Sandzewicz, Łukasz Łach, Małgorzata Suska-Malawska, Monika Chmielewska, Hanna Mazur-Marzec, Marta Cegłowska, Toirbek Niyatbekov, Susanna A. Wood, Jonathan Puddick, Jan Kwiatowski, Iwona Jasser   +11 more
doaj   +1 more source