Results 81 to 90 of about 2,332 (209)

Toxins of Okadaic Acid-Group Increase Malignant Properties in Cells of Colon Cancer

Toxins, 2020
Diarrhetic shellfish poisoning (DSP) is a syndrome caused by the intake of shellfish contaminated with a group of lipophilic and thermostable toxins, which consists of okadaic acid (OA), dinophysistoxin-1 (DTX-1) and dinophysistoxin-2 (DTX-2).
Danae Jiménez-Cárcamo, Carlos García, Héctor R. Contreras   +2 more
doaj   +1 more source

Toxic Algae Contamination and Demand for Shellfish: A Case Study of Demand for Mussels in Montreal [PDF]

Toxic algae blooms are a worldwide phenomena, which appear to be increasing in frequency and severity. These natural events cause product contaminations that often have significant economic consequences, including supply interruptions due to closed ...
Brooks, Priscilla M., Miller, Christopher J., Roheim, Cathy A.   +2 more
core   +1 more source

Gen expression study in Mytilus galloprovincialis after exposure to Prorocentrum lima using quantitative real-time PCR [PDF]

, 2018
[Resumen]: Las mareas rojas (Harmful Algal Blooms, HABs) son un problema ecológico y sanitario cada vez más frecuente en las costas gallegas y en todo el mundo.
Pan Lizcano, Ricardo Francisco
core  

The inhibition of CHO-K1-BH4 cell proliferation and induction of chromosomal aberrations by brevetoxins in vitro [PDF]

, 2006
Brevetoxins (PbTxs) are highly potent trans-syn polyether neurotoxins produced during blooms of several species of marine dinoflagellates, most notably Karenia brevis. These neurotoxins act on voltage-sensitive sodium channels prolonging the active state.
A.J. Bourdelais, A.N. Sayer, Asai, Backer, Biswas, Bourdelais, Bourdelais, Charles, Clayson, D.G. Baden, Fairey, Gordon, Ito, J.E. Gibson, Jeglitsch, Kulagina, LePage, Lombet, Morita, Music, Perera, Poli, Q. Hu, Rein, Rooney, Sayer, Schantz, Schuster, Sokal, Trainer, Vieytes   +30 more
core   +1 more source

First Report of Okadaic Acid and Pectenotoxins in Individual Cells of Dinophysis and in Scallops Argopecten purpuratus from Perú

Toxins, 2018
Causative species of Harmful Algal Bloom (HAB) and toxins in commercially exploited molluscan shellfish species are monitored weekly from four classified shellfish production areas in Perú (three in the north and one in the south).
Alex Alcántara-Rubira, Víctor Bárcena-Martínez, Maribel Reyes-Paulino, Katherine Medina-Acaro, Lilibeth Valiente-Terrones, Angélica Rodríguez-Velásquez, Rolando Estrada-Jiménez, Omar Flores-Salmón   +7 more
doaj   +1 more source

SEASONAL AND SPATIAL PATTERNS OF TOXIGENIC SPECIES OF Dinophysis AND Pseudo-nitzschia IN A SUBTROPICAL BRAZILIAN ESTUARY

Brazilian Journal of Oceanography, 2015
This study investigated the spatial and temporal distributions of toxigenic phytoplankton species between October 2010 and April 2012 in Guaratuba Bay, Paraná state, Brazil, where aquaculture has been intensified in recent years.
Carlos Eduardo Junqueira de Azevedo Tibiriçá, Luciano Felício Fernandes, Luiz Laureno Mafra Junior   +2 more
doaj   +1 more source

Scientific assessment of marine harmful algal blooms [PDF]

, 2008
Algae are the most abundant photosynthetic organisms in marine ecosystems and are essential components of marine food webs. Harmful algal bloom or “HAB” species are a small subset of algal species that negatively impact humans or the environment.
Dortch, Q., Garrison, D., Jewett, E.B., Lopez, C.B.   +3 more
core  

RNA-Seq analysis for assessing the early response to DSP toxins in Mytilus galloprovincialis digestive gland and gill [PDF]

, 2018
[Abstract] The harmful effects of diarrhetic shellfish poisoning (DSP) toxins on mammalian cell lines have been widely assessed. Studies in bivalves suggest that mussels display a resistance to the cytogenotoxic effects of DSP toxins.
Martínez Martínez, M. Luisa, Méndez, Josefina, Prego-Faraldo, María Verónica   +2 more
core   +2 more sources

Time‐Temperature Indicators on Food Products

Food Risk Assess Europe, Volume 3, Issue 4, October 2025.
Abstract Time‐temperature indicators (TTIs) are devices that measure the cumulative thermal exposure of food products and display it through a visible signal, such as a color change. TTIs may be based on chemical, enzymatic or microbiological principles. Their potential lies in providing dynamic, package‐specific information on remaining shelf life, in
L.P.B. Verhoef, K. Bouma, J.W.H. Biesterbos, D.T.H.M. Sijm   +3 more
wiley   +1 more source

The striking geographical pattern of gastric cancer mortality in Spain: environmental hypotheses revisited [PDF]

, 2009
Background Gastric cancer is decreasing in most countries. While socioeconomic development is the main factor to which this decline has been attributed, enormous differences among countries and within regions are still observed, with the main ...
Nuria Aragonés, Beatriz Pérez-Gómez, Marina Pollán, Rebeca Ramis, Enrique Vidal, Virginia Lope, Javier García-Pérez, Elena Boldo, Gonzalo López-Abente, CP Howson, DM Parkin, J Ferlay, PA Lauren, PA Lauren, ME Craanen, MS Karpeh, KD Crew, O Nyren, H Shibata, DB Resnik, GW Evans, G López-Abente, P Elliott, N Aragones, J Besag, W Gilks, D Spiegelhalter, S Richardson, B Perez-Gomez, G López-Abente, IARC, P Correa, LM Brown, A Senra-Varela, GR Macenlle, CA Gonzalez, N Lunet, PT Campbell, P Correa, CA Gonzalez, S Tsugane, P Jakszyn, P Jakszyn, N Lunet, A Cayuela, D Corella, LC da Motta, J Vioque, B Sahún, A García-Sánchez, A García-Sánchez, RJ García-Villanueva, C Calvo-Revuelta, K Salnikow, TG Rossman, S Kapaj, IARC, S Wall, MA Bulbulyan, JJ Beaumont, M Reynolds, JM Sanz Anquela, CA Gonzalez, MM Morales-Suarez-Varela, J Sandor, JH Barrett, X Puig, Greenpeace, S Cordier, G Lopez-Abente, E Fernandez, J Franco, CA Gonzalez, R Ladeiras-Lopes, A Chao   +74 more
core   +2 more sources