Results 51 to 60 of about 136 (75)

Dinâmica da comunidade fitoplanctônica e a dominância sazonal das cianobactérias na várzea de Curuai, Santarém-PA [PDF]

open access: yes, 2019
Tese (Doutorado em Ciências Ambientais)—Universidade de Brasília, Faculdade UnB - Planaltina, Programa de Pós-Graduação em Ciências Ambientais, Planaltina, 2019.Os processos que ocorrem nas várzeas tropicais ao longo do ciclo hidrológico anual, sustentam
Kraus, Cleber Nunes
core  

Uptake and depuration of cyanotoxins in the common blue mussel Mytilus edulis. [PDF]

open access: yes, 2017
Cyanobacteria produce a variety of secondary metabolites that possess - amongst other things - antifungal, antibacterial and antiviral properties. Being primary producers, they are also a vital component within the food web. However, certain strains also
Waack, Julia
core  

Efeito agudo do inseticida Fipronil em peixe Neotropical [PDF]

open access: yes
The use of fipronil as an agricultural insecticide has significantly increased, and its indiscriminate application has intensified the contamination of aquatic ecosystems, raising concerns about fish health.
Silva, Ducilene do Carmo da
core  
Some of the next articles are maybe not open access.

Related searches:

The influence of temperature on Radiocystis fernandoi strain (cyanobacteria) growth and microcystin production

Revista Brasileira De Botanica, 2018
Radiocystis fernandoi Komarek and Komarkova-Legnerova has great ecological importance in tropical regions, due to its widespread occurrence in freshwaters in the American continent, besides its ability to form blooms and to produce toxins. Global warming has a very important and positive role on cyanobacterial development considering that the growth ...
Fernanda R Jacinavicius
exaly   +2 more sources

Osmoregulatory disturbance in Neotropical fish exposed to the crude extracts of the cyanobacterium, Radiocystis fernandoi

Aquatic Toxicology, 2019
Blooms of cyanobacteria, a common event in eutrophic environments, result in the release of potentially toxic substances into the water. The cyanobacterium Radiocystis fernandoi produces microcystin (MC) and other peptides that may disturb homeostasis. This study evaluated the effect of intraperitoneal injections containing the crude extract (CE) of R.
Driele Tavares   +2 more
exaly   +3 more sources

Biochemical and morphological biomarkers of the liver damage in the Neotropical fish, Piaractus mesopotamicus, injected with crude extract of cyanobacterium Radiocystis fernandoi

Environmental Science and Pollution Research, 2018
Cyanobacterial proliferation in river and lakes is the result of eutrophication. The cyanobacterium Radiocystis fernandoi strain R28 produces mostly two MC variants MC-RR and MC-YR and small amounts of other oligopeptides, but does not produce MC-LR. The present study investigated the hepatotoxic potential of the crude extract of the R.
Driele Tavares   +2 more
exaly   +3 more sources

Radiocystis fernandoi Komarek & Komarkova-Legnerova 1993

Radiocystis fernandoi Komárek & Komárková-Legnerová 1993 Colonias esféricas o irregulares. Mucílago hialino, homogéneo, difluente, de margen amplia. Células esféricas, dispuestas radialmente en la periferia de la colonia, de 4,0 a 9,6 µm de diámetro, con aerótopos. Comentarios taxonómicos. Esta especie puede ser confundida con M. aeruginosa. Además del
Cadavid González, Sara   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy