Results 71 to 80 of about 7,319 (211)

Responses of yellow catfish (Pelteobagrus fulvidraco Richardson) exposed to dietary cyanobacteria and subsequent recovery [PDF]

, 2012
A 120-day toxicity experiment was conducted to investigate the effect of dietary cyanobacteria on the growth and liver histopathology of yellow catfish, and subsequent recovery when the fish were free of cyanobacteria.
Chen, Wei, Dong, Guifang, Gan, Lanqin, Han, Dong, Song, Lirong, Xie, Shouqi, Yang, Yunxia, Zhu, Xiaoming, Zhu, XM (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.   +8 more
core   +1 more source

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

Nanoparticles for Mitigation of Harmful Cyanobacterial Blooms

Toxins
With the rapid advancement of nanotechnology and its widespread applications, increasing amounts of manufactured and natural nanoparticles (NPs) have been tested for their potential utilization in treating harmful cyanobacterial blooms (HCBs). NPs can be
Ilana N. Tseytlin, Anna K. Antrim, Ping Gong   +2 more
doaj   +1 more source

Extreme summer storm elicits shifts in biogeochemistry, primary productivity, and plankton community structure in a large‐scale lake enclosure experiment

Limnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract Climate change increases the magnitude and frequency of extreme weather events. This includes severe summer storms altering lake physical structure, biodiversity and ecosystem processes. However, insights into lake responses to extreme storms and the underlying mechanisms primarily rest on unreplicated and observational case studies, without ...
Hans‐Peter Grossart, Thomas Hornick, Stella A. Berger, Jens C. Nejstgaard, Michael T. Monaghan, Takeshi Miki, Darren P. Giling, Geza B. Selmeczy, Judit Padisak, Jörg Sareyka, Peter Kasprzak, Christian Wurzbacher, Georgiy Kirillin, Christof Engelhardt, Mark O. Gessner   +14 more
wiley   +1 more source

Impact of Environmental Factors on the Regulation of Cyanotoxin Production

Toxins, 2014
Cyanobacteria are capable of thriving in almost all environments. Recent changes in climatic conditions due to increased human activities favor the occurrence and severity of harmful cyanobacterial bloom all over the world. Knowledge of the regulation of
Thangavelu Boopathi, Jang-Seu Ki
doaj   +1 more source

Ecological and molecular investigations of cyanotoxin production [PDF]

FEMS Microbiology Ecology, 2001
Cyanobacteria, broadly classified as oxygenic phototrophs containing chlorophyll- a and accessory pigments, are among the oldest life forms on earth. They may be unicellular, colonial or filamentous, with cell sizes varying from less than 2 μm to 40 μm in diameter. They may live as symbionts with plants and fungi, in the benthos or in the water column.
M, Kaebernick, B A., Neilan
openaire   +2 more sources

Reimagining Urban River Bathing in Europe: A Multisectoral and Interdisciplinary Dive Into Lyon's Rivers (France)

River Research and Applications, Volume 42, Issue 1, Page 224-241, January 2026.
ABSTRACT Urban river bathing is re‐emerging across Europe, driven by social demand and climate change impacts. The Urban Bathing Consortium, an interdisciplinary and intersectoral consortium initiated at the University of Lyon (France), is at the forefront of studying the challenges and opportunities of creating and managing healthy, safe, and ...
Yixin Cao, Patrice Barbiero, François Briat, Benoit Camenen, Frédéric Chambat, Victoria Chiu, Benoit Cournoyer, Magali Delavenne, Benjamin Dewals, Marie Epain, Anne Honegger, Jérôme Le Coz, Gislain Lipeme Kouyi, Célia Maghakian, Oldrich Navratil, Olivier Pillonel, Marion Porcherie, Sara Puijalon, Nicolas Riviere, Marie‐Florence Thomas, Richard Trillat, Laurence Volatier, Jean‐Marie Zanot   +22 more
wiley   +1 more source

Genome report of Microcystis aeruginosa isolated from a Wetland in Llanquihue, Chile: an integrated one health approach

Frontiers in Tropical Diseases
In this study, the genome of Microcystis aeruginosa was sequenced and assembled from five microbiological isolates obtained from the El Loto wetland, located in Llanquihue, Chile.
Francisca Paredes-Cárcamo, Danilo Contreras-Sánchez, Danilo Contreras-Sánchez, Javier Campanini-Salinas, Javier Campanini-Salinas, Daniel A. Medina, Daniel A. Medina   +6 more
doaj   +1 more source

The Cyanotoxin BMAA Induces Heterocyst Specific Gene Expression in Anabaena sp. PCC 7120 under Repressive Conditions

Toxins, 2018
Cyanobacteria synthesize neurotoxic β-N-methylamino-l-alanine (BMAA). The roles of this non-protein amino acid in cyanobacterial cells are insufficiently studied. During diazotrophic growth, filamentous cyanobacteria form single differentiated cells,
Alexandra A. Popova, Tatiana A. Semashko, Natalia V. Kostina, Ulla Rasmussen, Vadim M. Govorun, Olga A. Koksharova   +5 more
doaj   +1 more source

Methods for Cyanotoxins detection

Botanica Lithuanica, 2012
Abstract Koreivienė J., Belous O., 2012: Methods for cyanotoxins detection [Cianotoksinų nustatymo metodai]. - Bot. Lith., 18(1): 58-65. Global occurrence and concern about microcystin contamination, the potential consequences of exposure to cyanobacterial toxins in recreational and drinking waters promoted the development of numerous methods to ...
Judita Koreivienė, Olga Belous
openaire   +1 more source