Results 101 to 110 of about 1,245 (201)

Ciguatera and herbivores: uptake and accumulation of ciguatoxins in Ctenochaetus striatus on the Great Barrier Reef

, 1994
Ctenochaetus striatus is a common detritivorous grazer likely to be a key species transfering ciguatoxin precursors (gambiertoxins) to carnivorous reef fish. Toxins in tissues from C.
Lewis, R. J.
core  

Characterisation of multiple Caribbean ciguatoxins and congeners in individual specimens of horse-eye jack (Caranx latus) by high-performance liquid chromatography/mass spectrometry

, 2002
We studied the variation in toxin profiles of purified extracts of 10 individual specimens and two pools of ciguateric Caranx latus. High-performance liquid chromatography/mass spectrometry (HPLC/MS) identified in all individual samples at least seven ...
Vernoux, Jean-Paul, Lewis, Richard J., Lewis, Richard, J, Pottier, Ivannah, Jones, Alun, Lewis, Richard,   +5 more
core   +1 more source

Electrochemical Biosensor for the Assessment of Cell Viability Using Methylene Blue. Application to the Detection of Ciguatoxins in Fish from the Canary Islands [PDF]

Cell-based biosensors (CBBs) for the detection of marine neurotoxins such as ciguatoxins (CTXs) are of high interest due to the composite toxicological response they can provide and the low limits of quantification (LOQs) they can achieve with the use of
Real, Fernando, Diogène, Jorge, Leonardo, Sandra, Sanchez-Henao, Andrés, Campàs, Mònica   +4 more
core   +1 more source

HPLC/Mass Spectrometry and HPLC/MS/MS/ methods for the detection of Multiple Ciguatoxins

, 1999
High performance liquid chromatography (HPLC) / mass spectrometry (MS) was used to identify ciguatoxins and ciguatoxin congeners present in the viscera of ciguateric moray eels (Gymnothorax javanicus) collected in the central Pacific Ocean (P-CTX) and in
Jones, A., Lewis, R., Vernoux, J.
core  

Mechanisms involved in the swelling of erythrocytes caused by Pacific and Caribbean ciguatoxins

, 2006
The mechanisms underlying the swelling of frog red blood cells (RBC), induced by Pacific (P-CTX-1) and Caribbean (C-CTX-1) ciguatoxins (CTXs), were investigated by measuring the length, width and surface of their elliptic shape. P-CTX-1 (0.5 to 5 nM) and
Vernoux, J.P., Sauviat, Martin-Pierre, Molgo, J., Masson, Jean-Baptiste, Laurent, Dominique, Masson, J.B., Benoit, E., Lewis, R.L., Vernoux, Jean-Paul, Boydron-Le Garrec, Raphaële, Benoit, Evelyne, Sauviat, M.P., Lewis, Richard L., Molgo, Jordi, Boydron Le Garrec, Raphaëlle   +14 more
core   +1 more source

Development of bioanalytical devices for the detection of ciguatoxins and the ciguatoxin producing genera Gambierdiscus and Fukuyoa

, 2022
La ciguatera (CFP) és una intoxicació alimentària que provoca símptomes gastrointestinals, cardíacs i neurològics que poden durar setmanes, mesos o fins i tot anys. És causada per la ingestió de peixos que contenen ciguatoxines (CTXs), compostos produïts per microalgues dels gèneres Gambierdiscus i Fukuyoa, les quals s'acumulen en els peixos i a través
openaire   +2 more sources

Concentration ciguatoxins in fillet of fish: A global systematic review and meta-analysis. [PDF]

Heliyon, 2023
Li Q, Mahmudiono T, Mohammadi H, Nematollahi A, Hoseinvandtabar S, Mehri F, Hasanzadeh V, Limam I, Fakhri Y, Thai VN.   +9 more
europepmc   +1 more source

Correction: Risk of ciguatoxins is shaped by Gambierdiscus community structure. [PDF]

PLoS One
Smith KF, Rhodes LL, Curley B, Verma A, Kohli G, Harwood DT, Murray JS, Viallon J, Darius HT, Chinain M, Rongo T, Hosking J, Argyle PA, Stuart J, Murray SA.   +14 more
europepmc   +1 more source

Synthesis of Ciguatoxin (CTX1B) [PDF]

Synfacts, 2006
M. Hirama, M. Inoue, K. Miyazaki, Y. Ishihara, A. Tatami, Y. Ohnuma, Y. Kawada, K. Komano, S. Yamashita, N. Lee   +9 more
openaire   +1 more source

Human TRPV1 Channels are Functional Allosteric Receptors for Ciguatoxins and Brevetoxins. [PDF]

ACS Chem Neurosci
Rodríguez-Rodríguez U, Vale C, Louzao MC, Botana LM.   +3 more
europepmc   +1 more source