Results 101 to 110 of about 5,667 (264)

Satellite Remote Sensing: A Tool to Support Harmful Algal Bloom Monitoring and Recreational Health Advisories in a California Reservoir

GeoHealth, Volume 8, Issue 2, February 2024.
Abstract Cyanobacterial harmful algal blooms (cyanoHABs) can harm people, animals, and affect consumptive and recreational use of inland waters. Monitoring cyanoHABs is often limited. However, chlorophyll‐a (chl‐a) is a common water quality metric and has been shown to have a relationship with cyanobacteria. The World Health Organization (WHO) recently
Brittany N. Lopez Barreto, Erin L. Hestir, Christine M. Lee, Marc W. Beutel   +3 more
wiley   +1 more source

Cyanobacterial Toxins and Peptides in Lake Vegoritis, Greece

Toxins, 2021
Cyanotoxins (CTs) produced by cyanobacteria in surface freshwater are a major threat for public health and aquatic ecosystems. Cyanobacteria can also produce a wide variety of other understudied bioactive metabolites such as oligopeptides microginins ...
Sevasti-Kiriaki Zervou, Kimon Moschandreou, Aikaterina Paraskevopoulou, Christophoros Christophoridis, Elpida Grigoriadou, Triantafyllos Kaloudis, Theodoros M. Triantis, Vasiliki Tsiaoussi, Anastasia Hiskia   +8 more
doaj   +1 more source

Lake browning counteracts cyanobacteria responses to nutrients: Evidence from phytoplankton dynamics in large enclosure experiments and comprehensive observational data

Global Change Biology, Volume 30, Issue 1, January 2024.
The combined impacts of multi‐stressors on phytoplankton remain difficult to predict. We combined large enclosure experiments with a comprehensive time‐series and a broad‐scale field survey to unravel the effects of storm‐induced lake browning, nutrient enrichment and deep‐mixing on phytoplankton communities, focusing on potentially toxic ...
Anne Lyche Solheim, Hege Gundersen, Ute Mischke, Birger Skjelbred, Jens C. Nejstgaard, Alexis L. N. Guislain, Erik Sperfeld, Darren P. Giling, Sigrid Haande, Andreas Ballot, S. Jannicke Moe, Susanne Stephan, Tim J. W. Walles, Andreas Jechow, Laetitia Minguez, Lars Ganzert, Thomas Hornick, Truls Hveem Hansson, Cleo N. Stratmann, Marko Järvinen, Stina Drakare, Laurence Carvalho, Hans‐Peter Grossart, Mark O. Gessner, Stella A. Berger   +24 more
wiley   +1 more source

The Potential of Single‐Chain Variable Fragment Antibody: Role in Future Therapeutic and Diagnostic Biologics

Journal of Immunology Research, Volume 2024, Issue 1, 2024.
The advancement of genetic engineering has revolutionized the field of immunology by allowing the utilization of intrinsic antibody structures. One of the biologics that are being produced by recombinant antibody technology is single‐chain fragments variable (scFv).
Getachew Gezehagn Kussia, Tesfaye Sisay Tessema, Rahul Shivahare   +2 more
wiley   +1 more source

Distribution and toxicity of Cylindrospermopsis raciborskii (Cyanobacteria) in Portuguese freshwaters [PDF]

, 2004
The cyanobacterium Cylindrospermopsis racborskii has become increasingly prevalent in freshwaters worldwide. This species is of concern from a water quality perspective due to its known ability to produce a potent hepatotoxic alkaloid cylindrospermopsin,
Nogueira, Isabel C. G., Saker, Martin L., Vasconcelos, Vitor M.   +2 more
core  

Influence of Environmental Factors on the Dynamics and Toxicology of Microcystis and Anabaena in Eutrophic Ponds

Aquaculture Research, Volume 2024, Issue 1, 2024.
Blooms of Microcystis are common in fish ponds in Bangladesh which vary distinctly with season to season. A study on the seasonal changes of Microcystis and Anabaena was carried out over a period of 12 months from March 2021 to February 2022 in two rural fish ponds to see the effect of environmental factors on the seasonal dynamics of these two species.
Sunzida Sultana, Saleha Khan, Zinia Rahman, Sadia Momota Hena, Md Sayem Ahmed, Md Mahfuzul Haque, Yahia Mahmud, Christyn Bailey   +7 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

Successful isolation and cultivation of Cylindrospermopsis raciborskii strains isolated from finished drinking water samples [PDF]

, 2019
This work presents the successful establishment of Cylindrospermosis raciborskii cultures isolated from water samples collected at the exit point of Water Treatment Plant (WTP). An intense bloom dominated by filamentous cyanobacteria (Aphanizomenon spp.,
Botelho, Maria João, Dias, Elsa, Martins, Olga, Menezes, Carina, Valério, Elisabete   +4 more
core  

Desarrollo y validación de un método multitoxina para la determinación simultánea de Microcistinas y Cilindrospermopsina en lechuga (Lactuca sativa ) [PDF]

, 2018
Las cianobacterias son organismos acuáticos capaces de producir metabolitos tóxicos conocidos como cianotoxinas, entre las que se encuentran las microcistinas (MCs) y la cilindrospermopsina (CYN), conocidas por tener efectos nocivos ...
García Pérez, Josefina María
core  

Evaluación del modo de acción de toxinas de dinoflagelados y cianobacterias en células hepáticas [PDF]

, 2013
El mar es fuente de buena parte de los alimentos que consume el ser humano. Además del agua marina, el hombre también se beneficia, de diversas maneras, de los recursos de agua dulce.
López Alonso, Henar
core   +1 more source