Results 61 to 70 of about 530 (180)

Bench scale removal of Cylindrospermopsis raciborskii and cylindrospermopsins through the combined processes of dissolved air flotation and adsorption onto activated carbon using chitosan and aluminum sulfate as coagulants

, 2016
Dissertação (Mestrado) — Universidade de Brasília, Departamento de Engenharia Civil e Ambiental, 2016.Algumas cepas da Cylindrospermopsis raciborskii produzem cilindrospermopsinas como produto do seu metabolismo e, além disso, mesmo em condições normais,
Valencia-Cárdenas, Daniel, null null, Daniel Valencia-Cárdenas   +2 more
core   +1 more source

Risk assessment of the production of seaweed in the Netherlands; food safety and nature

Food Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Seaweed is seen as an important source of alternative proteins for a sustainable food system and food security. The cultivation of seaweed is therefore encouraged by the European Union (EU) and also by the Dutch government.In the Netherlands, seaweed is farmed on small scale in the Southwest Delta, the Wadden Sea and the North Sea. Despite the
S. M. Schrap, J.W.H. Biesterbos, M. Bovers, A.E.I. de Jong, S.N. Kuper, D.T.H.M. Sijm   +5 more
wiley   +1 more source

Algal Blooms in Lakes Increase After Wildfire Smoke Events in the Contiguous United States

Global Change Biology Communications, Volume 1, Issue 1, March 2026.
Temporary pulses of surface chlorophyll‐a are identified following wildfire smoke events in lakes and reservoirs across the United States. ABSTRACT Area burned by wildfire has increased in the contiguous United States and in many places globally in recent years, impacting communities and ecosystems nearby and even far downwind of fires. We examined the
Nicole E. Olson, Meredith M. Brehob, Robert D. Sabo, Irena Pavlovic, Kathleen I. Shank, Sam Penry, Amalia M. Handler, Michael J. Pennino, R. Byron Rice, Katie L. Boaggio, Stephen D. LeDuc   +10 more
wiley   +1 more source

Application of a screening method for cyanobacterial toxins in natural samples [PDF]

, 2007
Cyanobacterial toxins as microcystins (MCs), nodularins (NODs), Paralytic Shellfish Poisoning (PSP) toxins, anatoxins (ANAs), and cylindrospermopsins (CYNs) with over 100 known varieties, occur worldwide associated with human and animal lethal poisoning ...
Hiller, Susann, Luckas, B., Cembella, Allan, Krock, Bernd   +3 more
core   +2 more sources

Cyanobacteria and Cyanotoxins in Mediterranean Reservoirs: Ecological Variability, Risks and Implications for Water Quality Assessment

Ecohydrology, Volume 19, Issue 1, January‐February 2026.
ABSTRACT The increasing demand for freshwater, in combination with climate change and pollution, compromises the quality and quantity of water resources. These pressures have intensified cyanobacterial blooms, including toxic events that threaten human health and aquatic ecosystems. This study complements the objectives of the Water Framework Directive
Ivo Pinto, Raquel Silva, Guilherme Scotta Hentschke, Vítor Vasconcelos, João Morais, Luísa Azevedo, Sara C. Antunes   +6 more
wiley   +1 more source

Cyanobacterial toxins of drinking water supplies cylindrospermopsins and microcystins

, 2005
"Cyanobacterial Toxins of Drinking Water Supplies provides an articulate account of the biology, chemistry, toxicology, and human health implications of cylindrospermopsins and microcystins, and their occurrence in water supplies.
Falconer, Ian R.
core  

Occurrence and Toxigenic Potential of Planktonic Cyanobacterial Blooms and Benthic Mats in the Tropical Rio Grande de Comitán and Montebello Lakes National Park, Southern Mexico

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
The tropical aquatic ecosystems of the Río Grande de Comitán and Lagunas de Montebello National Park (southern Mexico) exhibit signs of advanced eutrophication, with environmental conditions that can promote the proliferation of potentially toxic cyanobacteria.
Aída Isabel Sánchez Salas, Angela Piedad Caro Borrero, Javier Carmona-Jiménez, Kenia Paola Márquez-Santamaria, Álvaro Mourenza Flórez   +4 more
wiley   +1 more source

Nutrient‐driven regulation of saxitoxin gene expression and toxin production in Raphidiopsis raciborskii (Cyanobacteria)

Journal of Phycology, Volume 61, Issue 6, Page 1738-1752, December 2025.
Abstract Raphidiopsis raciborskii is a diazotrophic cyanobacterium, globally distributed in aquatic environments and known for forming toxic blooms, thereby affecting ecosystem services. South American strains are producers of saxitoxins, potent neurotoxins harmful to humans and animals.
Mehrzad Zare, Bruna Barçante, Juliana da Silva Martins Pimentel, Alessandra Giani   +3 more
wiley   +1 more source

Omics Insights into Cylindrospermopsin’s Molecular Toxicity

Foods
Cylindrospermopsin (CYN) is a potent cyanotoxin that poses a significant risk to human and animal health. Due to its occurrence in drinking water and food, as well as its ability to bioaccumulate in aquatic organisms and plants irrigated with contaminated water, the oral route is an important exposure pathway.
Ronald F. Borja, Cristina Plata-Calzado, Leticia Diez-Quijada, María Puerto   +3 more
openaire   +3 more sources

Diversity and dynamics of bioactive metabolites in cyanobacteria of southern perialpine lakes

, 2017
Cyanobacteria proliferation in natural and artificial water bodies represents a sanitary threat since these organisms have the capability of producing potent toxins (e.g. microcystins, nodularins, anatoxins, and cylindrospermopsins).
Adriano Boscaini, Nico Salmaso, Leonardo Cerasino, Camilla Capelli   +3 more
core   +1 more source