Results 91 to 100 of about 3,601 (247)

Potential role of sulphate in cylindrospermopsin dynamics within urban freshwaters

, 2022
Cylindrospermopsin is a cyanotoxin that poses severe human health threats and is a major concern in freshwater systems around the world. It is mainly produced by Raphidiopsis sp., although pico-cyanobacteria have recently also been discovered to be ...
Kok, Jerome, Gin, Karina Yew-Hoong, You, Luhua, Te, Shuharn, Sukarji, Nur Hanisah Binte   +4 more
core   +1 more source

Cyanotoxin cylindrospermopsin disrupts lipid homeostasis and metabolism in a 3D in vitro model of the human liver.

Chemico-Biological Interactions
Cylindrospermopsin, a potent hepatotoxin produced by harmful cyanobacterial blooms, poses environmental and human health concerns. We used a 3D human liver in vitro model based on spheroids of HepG2 cells in combination with molecular and biochemical ...
R. R. Chowdhury, M. F. Grosso, Darshak Gadara, Z. Spáčil, Veronika Vidová, I. Sovadinová, P. Babica   +6 more
semanticscholar   +1 more source

Avaliação ecotoxicológica do manancial da Lagoa do Peri: testes genotóxicos, citotóxicos e mutagênicos [PDF]

, 2012
Dissertação (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2011A principal preocupação com o aumento da ocorrência de florações de cianobactérias em mananciais ...
Moser, Marília Campos
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Cylindrospermopsin, A cyanobacterial alkaloid: Evaluation of its toxicologic activity

, 2000
This paper describes the natural occurrence of the toxin, cylindrospermopsin, in two species of cyanobacteria found in Australia. The structure and chemical properties of this compound are described along with a nontoxic analog of cylindrospermopsin. The
Seawright, AA, Shaw, GR, Lam, PKS, Moore, MR   +3 more
core   +1 more source

Analysis of the Use of Cylindrospermopsin and/or Microcystin-Contaminated Water in the Growth, Mineral Content, and Contamination of Spinacia oleracea and Lactuca sativa

Toxins, 2019
Cyanobacteria and cyanotoxins constitute a serious environmental and human health problem. Moreover, concerns are raised with the use of contaminated water in agriculture and vegetable production as this can lead to food contamination and human exposure ...
Maria Llana-Ruiz-Cabello, Angeles Jos, Ana Cameán, Flavio Oliveira, Aldo Barreiro, Joana Machado, Joana Azevedo, Edgar Pinto, Agostinho Almeida, Alexandre Campos, Vitor Vasconcelos, Marisa Freitas   +11 more
doaj   +1 more source

Examining Short Temporal Changes in Intertidal Macroalgal Microbiomes at 'Ewa Beach, O'Ahu, Hawai'i: Some Hosts Varied While Others Remained Stable

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
We examined microbiome variability in seven macroalgal species over 5 days at an intertidal bench in 'Ewa Beach, O'ahu, Hawai'i. Microbial communities of some red and brown algae fluctuated, whilst green algae remained stable. Temporal patterns varied by species and potentially by differences in intertidal positioning and exposure to environmental ...
Evan S. Dunn, Heather L. Spalding, Kristina M. Hill‐Spanik, Heather Fullerton   +3 more
wiley   +1 more source

Variations of Growth and Toxin Yield in Cylindrospermopsis raciborskii under Different Phosphorus Concentrations

Toxins, 2016
The bloom-forming cyanobacteria, Cylindrospermopsis raciborskii, is a producer of the cytotoxic cylindrospermopsin (CYN). In this study, the growth, toxin yield, and expression of CYN biosynthesis genes of C.
Yiming Yang, Yongguang Jiang, Xiaochuang Li, Hua Li, Youxin Chen, Jinlin Xie, Fangfang Cai, Renhui Li   +7 more
doaj   +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

New Zealand Guidelines for cyanobacteria in recreational fresh waters: Interim Guidelines [PDF]

, 2009
This document is divided into four main sections, plus 14 appendices. Section 1. Introduction provides an overview of the purpose and status of the document as well as advice on who should use it. Section 2.
Williamson, Wendy M., Wood, Susanna A., Safi, Karl A., Paul, Wendy J., Hamilton, David P.   +4 more
core  

Raphidiopsis raciborskii - the main producer of cylindrospermopsin

, 2021
Raphidiopsis raciborskii is a globally widespread bloom producing cyanobacteria that has been observed more frequently in temperate freshwater locations in previous twenty years, which is a considerable expansion regarding its original occurrence in ...
Těšínská, Pavlína
core