Consulta: subjectFacets:"DSP"
Registros recuperados: 9
Data/hora: 05/06/2024 05:23:17

Потенциально токсичные водоросли в прибрежном фитопланктоне северо-восточной части Черного моря
Provedor de dados: 13
Autores: Вершинин, А. О.; Моручков, А. А.
Мониторинг фитопланктона проводили на 3-х станциях на черноморском побережье Кавказа с апреля 2001 по октябрь 2002 гг. Обнаружено 93 вида водорослей, относящихся к 7 отделам; среди них 14 видов известны как токсичные. Найдено 2 вида диатомовых водорослей – Pseudonitzschia pseudodelicatissima и P. seriata (максимальная численность - 693 тыс. ед/л отмечена в июне 2001 г.), способных вызывать амнезическое отравление моллюсками. Проверка соответствующих образцов тканей мидий на содержание амнезического токсина домоевой кислоты дала отрицательный результат. Обнаружены динофлагелляты из родов Alexandrium  и Dinophysis, могущие быть причиной соответственно паралитического и диаретического отравления моллюсками. Эпифитная динофлагеллята Prorocentrum lima была...
Tipo: Journal Contribution
Palavras-chave: Potentially toxic algae; DSP; Okadaic acid; Потенциально токсичные водоросли; Algae Algae http://aims.fao.org/aos/agrovoc/c_258.
Ano: 2003
URL: http://repository.ibss.org.ua/dspace/handle/99011/543

Cinétiques de décontamination en milieu contrôlé de moules toxiques (Diarrheic Shellfish Poison). Premiers résultats
Provedor de dados: 5
Autores: Bardouil, Michele; Masselin, Pierre; Bohec, Madeleine.
Laboratory assays have been performed, using mussels contamined with Dinophysis, in order to assess potential depurations kinetics. Mussels samples from Seine bay, Douarnenez bay and Vilaine bay have been tested . From these assays, which are to be performed in 1989; two main results are stressed : 1) when the toxicity level is near 0,5 MU/g of hepatopancreas*, depuration is undedectable during twelve days, 2) when the toxicity level exceeds 1 MU/g,depuration is important during the first eight days. *(quarantine level used by Japanese authorities) .
Tipo: Text
Palavras-chave: Moules; DSP; Dinophysis; Décontamination; Blue mussels; DSP; Dinophysis; Depuration.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/00430/54148/55479.pdf

Vigilance, veille et surveillance des risques alimentaires phycotoxiniques
Provedor de dados: 5
Autores: Grastilleur, Charlotte; Arnich, Nathalie; Belin, Catherine.
Official routine monitoring of phycotoxins and toxinproducing algae is regularly implemented in the marine environment through phytoplankton identification in water samples, as well as by official analysis in shellfish in order to verify compliance with the maximum limits set in regulation (EC) no.853/2004. These activities are conducted by the official REPHY network, coordinated by IFREMER (French Research Institute for Exploitation of the Sea). As for other food safety hazards, the issue of emerging and non-regulated hazards needs to be fully addressed in addition to the ongoing above-mentioned surveillance efforts. This issue was submitted to ANSES (French Agency for Food, Environmental and Occupational Health &amp; Safety) in the surveillance framework...
Tipo: Text
Palavras-chave: Phytoplancton; Phycotoxines; Biotoxines marines; Alexandrium; Dinophysis; Pseudo-nitzschia; ASP; DSP; PSP; Surveillance des aliments; Veille alimentaire; Sécurité sanitaire des aliments; Coquillages; Phytoplankton; Phycotoxins; Marine biotoxins; Alexandrium; Dinophysis; Pseudo-nitzschia; ASP; DSP; PSP; Food monitoring; Food surveillance; Food safety; Shellfish.
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00393/50471/51206.pdf

REPHY (Réseau de Surveillance du Phytoplancton et des Phycotoxines). Méthodes de détection des phycotoxines diarrhéïques (DSP) et paralysantes (PSP). Méthodes biologiques sur souris
Provedor de dados: 5
Autores: Belin, Catherine; Marcaillou-le Baut, Claire; Amzil, Zouher; Ledoux, Martial.
This document describes and harmonizes detection methods of diarrheic (DSP) and paralytic (PSP) phycotoxins, for the laboratories of the Direction of Coastal Environment of IFREMER, which work in the framework of the French Phytoplankton and Phycotoxins Monitoring Network. These toxins, produced by a few phytoplankton species which regularly occur in sea water, accumulate in shellfish, which become toxic. Analysis is performed on an extract of digestive gland (DSP), or of total flesh (PSP), of shellfish. The described methods are meuse-tests, which are, at the present time, the only methods available to be used in the framework of a monitoring network. The method for diarrheic toxins is not standardized, with a threshold adapted for monitoring purposes. At...
Tipo: Text
Palavras-chave: Phycotoxines; Méthode de détection des toxines; Test-souris; Toxines diarrhéïques; DSP; Toxines paralysantes; PSP; Surveillance; Phycotoxins; Toxin detection method; Mouse-test; Diarrheic toxins; DSP; Paralytic toxins; PSP; Monitoring.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/00429/54106/55438.pdf

Toxicité des moules : étude de la décontamination PSP et DSP in vitro et in situ
Provedor de dados: 5
Autores: Lassus, Patrick; Berthome, Jean-paul.
Laboratory bioassays have been performed. using toxic P. tamarensis mass cultures (MOG 835), in order to assess potential depuration kinetics of PSP contamined cultured blue mussels. Besides, from fields observations and translocation experiences to safe area, we have seeked for probable depuration kinetics of shellfishes having accumulated during summer 1986 high levels of DSP producing Dinophysis. Such preliminary studies may drive to further experiences giving more accuracy to the establishment of thresholds recquired by shellfishes depuration policy.
Tipo: Text
Palavras-chave: Moules; PSP; DSP; Protogonyaulax tamarensis; Dinophysis; Décontamination; Blue mussels; PSP; DSP; Protogonyaulax tamarensis; Dinophysis; Depuration.
Ano: 1987
URL: http://archimer.ifremer.fr/doc/00119/23020/20851.pdf

Les espèces phytoplanctoniques toxiques et nuisibles sur le littoral français de 1984 à 1995, résultats du REPHY (réseau de surveillance du phytoplancton et des phycotoxines)
Provedor de dados: 5
Autores: Belin, Catherine; Raffin, Bernard.
This document presents the results obtained through the French Phytoplankton and Phycotoxins Monitoring Network (REPHY), concerning the presence of toxic and harmful phytoplankton species along the French coast, from 1984 to 1995.  The network REPHY is briefly described. Then the different species, and their associated events, are reviewed : first, species toxic to shellfish consumers, e.g. Dinophysis spp. and Alexandrium minutum, which respectively produce diarrheic and paralytic toxins ; then, species which are toxic or harmful for marine fauna (fish, shellfish). The monitoring results are preceded by the main knowledge on taxonomy, distribution, biology, ecology and toxicity of the concerned species.  A final synthesis illustrates the distribution of...
Tipo: Text
Palavras-chave: Phytoplancton; Phycotoxines; Surveillance; Espèces toxiques; Espèces nuisibles; Dinophysis; Alexandrium; DSP; PSP; Secteurs fermés; Phytoplankton; Phcotoxins; Monitoring; Toxic species; Harmful species; Dinophysis; Alexandrium; DSP; PSP; Closed areas.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/00094/20514/18184.pdf

Manual for using REPHYTOX Data. Information to improve the understanding of REPHYTOX data files available to scientists and the public
Provedor de dados: 5
Autores: Ifremer, ODE/VIGIES, REPHY-REPHYTOX national coordination &amp; Quadrige administration unit.
REPHYTOX (Monitoring Network for Phycotoxins in marine organisms) is a network implemented by Ifremer. The data acquired by REPHYTOX have been banked since 1987 in the Quadrige database. This manual is intended for users of REPHYTOX data, which are made available on the internet from SEANOE. The Quadrige database is a component of the French Water Information System and its mission is to manage and exploit data from numerous coastal monitoring networks. SEANOE (Sea scientific open data publication) is a publisher of scientific data in the field of marine sciences. The REPHYTOX dataset available in SEANOE makes available all REPHYTOX data for the French metropolis, for years prior to the current year, in the form of fixed files, with an annual update. The...
Tipo: Text
Palavras-chave: REPHYTOX; Data; Quadrige; SEANOE; DOI; Phycotoxins; DSP; PSP; ASP; Palytoxins; Shellfish; Coastal waters.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52019/52677.pdf

Manuel pour l’utilisation des données REPHYTOX. Informations destinées à améliorer la compréhension des fichiers de données REPHYTOX mis à disposition des scientifiques et du public
Provedor de dados: 5
Autores: Ifremer, ODE/VIGIES, Coordination REPHY-REPHYTOX &amp; Cellule Quadrige.
Le REPHYTOX (Réseau de Surveillance des Phycotoxines dans les organismes marins) est un réseau mis en oeuvre par Ifremer. Les données acquises par le REPHYTOX sont bancarisées depuis 1987 dans la base de données Quadrige. Ce manuel est destiné aux utilisateurs des données REPHYTOX, qui sont disponibles à partir de plusieurs supports, en particulier : Quadrige, SURVAL et SEANOE. La base de données Quadrige est une composante du Système d'Information sur l'Eau (SIE) et a pour mission la gestion et la valorisation des données issues de nombreux réseaux de surveillance du littoral. L’accès direct aux données REPHYTOX via l’applicatif Quadrige est réservé aux utilisateurs autorisés. Le produit SURVAL est un des outils appartenant au SI Quadrige, et met à...
Tipo: Text
Palavras-chave: REPHYTOX; Données; Quadrige; SURVAL; SEANOE; DOI; Phycotoxines; DSP; PSP; ASP; Palytoxines; Coquillages; Littoral.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52018/52676.pdf

First report of diarrheic shellfish toxins in mollusks from Buenos Aires province (Argentina) associated with dinophysis spp.: evidence of okadaic acid, dinophysistoxin-1 and their acylderivatives
Provedor de dados: 51
Autores: Sar,Eugenia A; Sunesen,Inés; Goya,Alejandra B; Lavigne,Andrea S; Tapia,Eric; García,Carlos; Lagos,Néstor.
In January 2010, the toxin-producing dinoflagellates Dinophysis acuminata and D. caudata (10³ cells·l-1) were detected in Mar Azul during routine plankton monitoring in Buenos Aires Province coastal waters, Argentina. Wild clams Mesodesma mactroides and Donax hanleyanus from Mar Azul intertidal beach, which are part of the diet for local inhabitants and tourists, tested positive with the offcial lipophilic mouse bioassay. This paper focuses on the detection of Diarrhetic Shellfsh Poison (DSP) toxins in these samples using a HPLC-FLD pre column derivatization procedure. The data showed that shellfish were contaminated with complex DSP toxin profiles composed of Okadaic Acid (OA), Dinophysistoxin-1 (DTX-1), Acyl-Dinophysistoxin-1 (Acyl-DTX-1) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DSP; Okadaic Acid; Dinophysistoxin-1; Acyl-derivatives; Dinophysis spp.
Ano: 2012
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722012000100001