Results 91 to 100 of about 801,287 (225)

Advances and Current Challenges in Marine Biotoxins Monitoring

open access: yesJournal of Marine Science and Engineering, 2019
Shellfish are filter-feeding organisms that may accumulate high levels of naturally-occurring toxins, produced by harmful algal blooms, and act as marine toxin vectors to whomever consumes them [...]
Pedro Reis Costa
doaj   +1 more source

Cyclic voltammetry studies of biotoxins on nanostrutured screen printed electrodes [PDF]

open access: yes, 2011
The methods of analysis recognized for the detection of biotoxins marine in bivalve live molluscs have been modified by the European Commission 15/2011 in January 10 (2011) substituting the Regulation (CE) n º 2074/2005.
Bento, M. Fátima   +3 more
core  

An ecological assessment of the trophic structure of York Pond in Coos County Milan, NH [PDF]

open access: yes, 2004
We examined the physical, chemical and biological properties of York Pond in Coos County Milan, NH as a part of a 6-lake study. Chemical and physical characteristics measured included: total phosphorus and nitrogen, turbidity, light profiles with Secchi ...
Peter, Christopher R.
core   +2 more sources

Registros recientes delgasterópodo exótico Rapana venosa (Valenciennes, 1846) a lo largode la línea costera Argentina: ¿Está progresandolainvasiónhaciaelsur? [PDF]

open access: yes, 2014
Se presentan los registros más recientes de R. venosa a lo largo de la línea costera de Argentina (2010-2013), incluyendo el hallazgo de un individuo en la albufera Mar Chiquita (200 km al sur del Río de la Plata).
Bruno, Luis Ignacio   +1 more
core  

Optimization of the Extraction Protocol for Pacific Ciguatoxins from Marine Products Prior to Analysis Using the Neuroblastoma Cell-Based Assay

open access: yesMarine Drugs
Ciguatera poisoning (CP) is caused by the consumption of marine products contaminated with ciguatoxins (CTXs) produced by dinoflagellates of the genus Gambierdiscus.
Thomas Yon   +7 more
doaj   +1 more source

ENSO phenomenon and toxic red tides in Mexico [PDF]

open access: yesGeofísica Internacional, 2003
El Niño provides a partial explanation of the spectrum of marine biotoxins (red tides) on the coast of Mexico. Over 500 human poisoning cases with 20 fatalities in the last 25 years, and mass mortalities of fish, sea birds, marine mammals, and marine ...
José Luis Ochoa
doaj  

On occurrence of certain biotoxins along the Kerala Coast [PDF]

open access: yes, 2003
Occurrence of algal blooms has been reported from the coastal regions of Kerala. A study was conducted to collect detailed information on location and seasonality of the incidence of PSP and DSP toxins in-the bivalves of (his region for providing ...
Ashok Kumar, K   +5 more
core  

Hunt for Palytoxins in a Wide Variety of Marine Organisms Harvested in 2010 on the French Mediterranean Coast

open access: yesMarine Drugs, 2015
During the summer of 2010, 31 species including fish, echinoderms, gastropods, crustaceans, cephalopods and sponges were sampled in the Bay of Villefranche on the French Mediterranean coast and screened for the presence of PLTX-group toxins using the ...
Ronel Biré   +6 more
doaj   +1 more source

Faster ciguatoxin extraction methods for toxicity screening

open access: yesScientific Reports
Ciguatera poisoning (CP) is a severe global public health problem caused by the consumption of seafood products contaminated with ciguatoxins (CTXs). The growing demand for seafood products requires high-throughput testing for CTX-susceptible seafood ...
Christopher R. Loeffler   +1 more
doaj   +1 more source

Marine biotoxins in the Catalan littoral: could biosensors be integrated into monitoring programmes? [PDF]

open access: yes, 2008
Aquest article descriu els sensors enzimàtics i immunosensors electroquímics que s'han desenvolupat als nostres grups per a la detecció de la biotoxina marina àcid okadaic (OA), i discuteix la possibilitat d'integrar-los en programes de seguiment.
Campàs, Mònica   +5 more
core   +1 more source

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