Results 221 to 230 of about 4,015 (236)

Cloud-point extraction of nodularin-R from natural waters

Analytica Chimica Acta, 2004
Abstract A cloud-point extraction (CPE) technique for the determination of a cyanobacterial hepatotoxin, nodularin-R, in aqueous media using a cationic surfactant, tricaprylmethylammonium chloride (Aliquat-336), was developed. Cloud-point phase separation of Aliquat-336 at ambient temperature was induced by the addition of sodium sulfate. The Aliquat-
Wang, L, Jin, H, Yu, H, Wu, RSS, Lam, PKS, Man, BKW, Chan, LLN, Lam, MHW   +7 more
openaire   +3 more sources

Insights into cyanophage-mediated dynamics of nodularin and other non-ribosomal peptides in Nodularia spumigena.

Harmful Algae, 2018
The effect of cyanophage infection and lysis on the dynamics of the hepatotoxin nodularin (NOD) and other non-ribosomal peptides (NRPs) produced by cyanobacteria is poorly understood.
S. Šulčius, H. Mazur-Marzec, Irma Vitonytė, Kotryna Kvederavičiūtė, Jolita Kuznecova, E. Šimoliūnas, Karin Holmfeldt   +6 more
semanticscholar   +1 more source

Research progress of nodularin

Acta Ecologica Sinica, 2014
江敏 MIN Jang, 许慧 HUI Xu
openaire   +1 more source

Microcystins and nodularins hepatotoxic cyclic peptides of cyanobacterial origin

1997
Abstract The harmfull effects of cyanobacteria (blue-green algae) that grow world-wide in eutrophic fresh and brackish water as well as in marine environments, were originally noted more than a century ago, but only recently was it shown that these organisms produce a variety of bioactive compounds.
openaire   +1 more source

Cytotoxicity of microcystins and nodularin

Toxicology Letters, 2009
Helena Ufelmann, Thomas Krüger, Bernd Luckas, Dieter Schrenk   +3 more
openaire   +1 more source

Adsorptive performance of rice husk-derived biochar for nodularin cyanotoxin from aqueous solution: Isotherm, kinetic, regeneration, and column studies

Journal of Water Process Engineering
Saerom Park, Young-Ho Kim, Jeong Woo Lee, S. Jang, Ji Eun Kim, G. Kang, Yong-Keun Choi   +6 more
semanticscholar   +1 more source

Nodularin, microcystin, and the configuration of Adda

Journal of the American Chemical Society, 1988
Kenneth L. Rinehart, Kenichi. Harada, Michio. Namikoshi, Choryu. Chen, Carl A. Harvis, Murray H. G. Munro, John W. Blunt, Paul E. Mulligan, Val R. Beasley, . et al.   +9 more
openaire   +1 more source

Protective effect of melatonin against nodularin-induced oxidative stress.

Archives of toxicology, 2002
Nodularin is a hepatotoxin from a cyanobacterium, Nodularia spumigena, that inhibits protein phosphatases 1 and 2 and posseses tumor-promoting activity. The aim of this paper was to examine whether nodularin is able to induce oxidative stress in mouse liver tissue and whether melatonin (protective compound against oxidative damage) could supress the ...
Anna, Lankoff, Anna, Banasik, Monika, Nowak   +2 more
openaire   +1 more source

Integration of separation and enrichment in mesoporous silica nanochannels for the ultrasensitive electrochemiluminescent detection of nodularin

Microchemical journal (Print)
Xinyan Zhang, Wanwan Wang, Jinjin Wang, Chuwei Liu, Xiaomei Chen   +4 more
semanticscholar   +1 more source

Microcystins and Nodularin in Agricultural Products: Toxicity, Analytical Methods, Contamination Pathway, Occurrence, and Safety Management

Journal of Food Hygiene and Safety
Su Been Park, Sang Yoo Lee, J. E. Park, J. Kim, H. Chun   +4 more
semanticscholar   +1 more source