Results 11 to 20 of about 4,869 (193)

Simultaneous Determination of Multiclass Cyanotoxins in Aquatic Products, Vegetables and Algal Dietary Supplements Using Dispersive Solid-Phase Extraction (dSPE)-UHPLC-MS/MS [PDF]

Toxins
Cyanotoxins, prevalent in eutrophic aquatic ecosystems, pose significant health risks via contaminated food, yet analytical methods for detecting multiple toxin classes in foodstuffs remain limited.
Baiyu Lai, Guanxiang Yuan, Qing Luo, Xiaoyun Qin, Zhaoying Lv, Haojia Ma, Huiling Chen, Honghe Liu, Guihua Liu, Jie Jiang   +9 more
doaj   +2 more sources

Cyanobacterial Blooms and the Presence of Cyanotoxins in the Brazilian Amazon [PDF]

Toxins
The records of blooms and cyanotoxins in the Brazilian Legal Amazon are scarce and do not represent the reality observed in recent years when there was an increase in notifications and studies carried out in this region.
Maria Paula Cruz Schneider, Elane Cunha, Lucas Silva, James Leão, Vanessa Costa Tavares, Eliane Brabo de Sousa, Silvia Faustino   +6 more
doaj   +2 more sources

Removal of Cyanobacteria and Cyanotoxins in Waters [PDF]

Toxins, 2021
Harmful cyanobacterial algal blooms and cyanotoxins currently pose a major threat to global society, one that exceeds local and national interests due to their extremely destructive effects on the environment and human health [...]
Albert Serrà, Laetitia Philippe, Elvira Gómez   +2 more
openaire   +5 more sources

Cyanotoxins: A dermatological problem

Archive of Oncology, 2011
Cyanobacteria (blue-green algae), that are common inhabitants of water and terrestrial environments throughout the world, produce a broad spectrum of secondary metabolites - biologically active products that could be toxic (cyano?toxins). Scientific literature data unequivocally showed adverse effects of cyanotoxins on animal and human ...
Vranješ Nenad, Jovanović Marina
openaire   +4 more sources

Degradation of cyanotoxins (microcystin) in drinking water using photoelectrooxidation

Brazilian Journal of Biology
The discharge of sewage and industrial effluents containing high concentrations of pollutants in water bodies increases eutrophication. Cyanobacteria, some of the organisms whose growth is promoted by high nutrient concentrations, are resistant and ...
ACA Garcia, MAS Rodrigues, JLN Xavier, V Gazulla, A Meneguzzi, AM Bernardes   +5 more
doaj   +2 more sources

Lesser-Known Cyanotoxins: A Comprehensive Review of Their Health and Environmental Impacts [PDF]

Toxins
Cyanobacteria, also known as blue-green algae, are a diverse phylum of photosynthetic, Gram-negative bacteria and one of the largest microbial taxa. These organisms produce cyanotoxins, which are secondary metabolites that can have significant impacts on
Molham Al Haffar, Ziad Fajloun, Sami Azar, Jean-Marc Sabatier, Ziad Abi Khattar   +4 more
doaj   +2 more sources

Cyanobacteria and cyanotoxins in Polish freshwater bodies [PDF]

Oceanological and Hydrobiological Studies, 2013
Abstract In this work, the authors examined the presence of cyanobacteria and cyanotoxins in 21 samples collected from fresh water bodies located in 5 provinces in Poland: Lublin (2), Podlasie (1), Pomerania (6), Warmia-Masuria (1) and Wielkopolska (11).
Kobos, J., Błaszczyk, A.,, Hohlfeld, N., Toruńska-Sitarz, A., Krakowiak, A., Hebel, A., Sutryk, K, Grabowska, M., Toporowska, M., Kokociński, M., Messyasz, B., Rybak, A., Napiórkowska-Krzebietke, A., Nawrocka, L., Pełechata, A., Budzyńska, A., Zagajewski, P., Mazur-Marzec, H.   +17 more
openaire   +5 more sources

Cyanobacteria and Cyanotoxins [PDF]

, 2020
Cyanobacteria are a group of ubiquitous photosynthetic prokaryotes. Their occurrence has been increasing worldwide, due to anthropogenic activities and climate change.
Cameán, Ana M., Jos, Angeles
openaire   +2 more sources

Cyanotoxins and the Nervous System [PDF]

Toxins, 2021
Cyanobacteria are capable of producing a wide range of bioactive compounds with many considered to be toxins. Although there are a number of toxicological outcomes with respect to cyanobacterial exposure, this review aims to examine those which affect the central nervous system (CNS) or have neurotoxicological properties. Such exposures can be acute or
James S. Metcalf, Maeve Tischbein, Paul Alan Cox, Elijah W. Stommel   +3 more
openaire   +3 more sources

Recent Advances in Cyanotoxin Synthesis and Applications: A Comprehensive Review

Microorganisms, 2023
Over the past few decades, nearly 300 known cyanotoxins and more than 2000 cyanobacterial secondary metabolites have been reported from the environment.
Zipeng Li, Xiaofei Zhu, Zhengyu Wu, Tao Sun, Yindong Tong   +4 more
doaj   +1 more source