Contents
Academic literature on the topic 'Ciguatera – Polynésie française'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ciguatera – Polynésie française.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Ciguatera – Polynésie française"
Château-Degat, M. L., M. Chinain, T. Darius, A. M. Legrand, N. L. Nguyen, R. Chansin, and É. Dewailly. "A47 - Prévalence de la symptomatologie chronique de la ciguatera en Polynésie Française." Revue d'Épidémiologie et de Santé Publique 53, no. 4 (September 2005): 470. http://dx.doi.org/10.1016/s0398-7620(05)84723-6.
Full textBagnis, R., A. Spiegel, J. P. Boutin, C. Burucoa, L. Nguyen, J. L. Cartel, P. Capdevielle, et al. "Evaluation de l'efficacité du Mannitol dans le traitement de la ciguatera en polynésie française." Toxicon 35, no. 6 (June 1997): 810. http://dx.doi.org/10.1016/s0041-0101(97)90316-0.
Full textDissertations / Theses on the topic "Ciguatera – Polynésie française"
Chateau-Degat, Marie-Ludivine. "Portrait épidémiologique de la Ciguatera dans le Pacifique-sud." Thesis, Université Laval, 2005. http://www.theses.ulaval.ca/2005/22535/22535.pdf.
Full textCiguatera poisoning is an ichtyosarcotoxism found throughout many tropical areas of the world. Even though this intoxication has been known since the 18th century, many epidemiological aspects remain unclear. The main goal of this thesis was to establish the epidemiological portrait of this seafood poisoning in order to improve its management. The first part of this project describes this ichtyosarcotoxism according to its environmental and temporal aspects. The second part addresses clinical aspects of the disease. A global increase of ciguatera incidence has been suggested in the literature. However, results from our retrospective study indicate a relatively constant annual incidence in French Polynesia over the ten years of the study. An analysis of cases grouped by archipelago also revealed differences in incidence rates with the most remote archipelagos having the highest incidence. These high rates observed highlight the need to develop prevention tools in order to reduce the incidence. Results from our model of changes in the incidence of ciguatera disease following algae blooms might be useful for assisting ciguatera risk management initiatives. Indeed, results from the study highlight a clear temporal relation between ciguatera disease and its etiologic agent: Gambierdiscus spp. From a clinical point of view, our results confirm the neurological feature of this intoxication as previously proposed and suggest that several symptoms observed in 183 patients at the acute phase of the disease are still persistent 2 months after the onset. In order to characterize these symptoms, we compared the neurological evaluation of 47 patients with ciguatera disease to 125 ciguatera-free controls. Results showed that ciguatera disease predominantly alters the peripheral sensory system represented mainly by sensory disturbances (light-touch and thermal) and poorer sway performances compared to controls. Over three testing periods, we observed an improvement of sway performances but, light touch threshold remained altered for more than 50% of patient 60 days after of the onset. In summary, results obtained in this thesis confirm the evolution ciguatera disease to chronic stage in the study population and suggest that ciguatera symptoms in acute phase are similar to a sensory polyneuropathy with a progressive recovery.
Gatti, Clémence. "Atteintes neurologiques associées aux intoxications par biotoxines marines en Polynésie française." Polynésie française, 2009. http://www.theses.fr/2009POLF0002.
Full textThis thesis has for first aim to obtain a general, realistic and pathophysiological view of the different ichtyosarcotoxisms present on the Polynesian territory. In addition to give evidence of the co-evolution of different ichtyosarcotoxisms toxicologically distinct, this work has permitted to reveal a high proportion of neurological signs, possibly testifying, in some cases, of a central action of implicated toxins and also of immune disturbances in other cases. Therefore, we propose in second part, to consider marine toxins as potential activators of an auto-immune process directed against peripheral nerve system, possibly responsible of chronic neurological disturbances observed in some intoxicated patients. If discreet chronic neurological injuries have been electrophysiologically established, however, the auto-immune hypothesis, explored through the research of neuronal auto-antibodies, has not been confirmed
Chaine, Mimosa. "Étude du micro et du meiobenthos algal associés au Dinoflagellé Gambierdiscus toxicus Adachi et Fukuyo, agent causal princeps de la ciguatera, par la méthode des substrats neufs artificiels (atoll de Mururoa, Polynésie française)s." Montpellier 2, 1987. http://www.theses.fr/1987MON20268.
Full textAndré, Laure Vaitiare. "Planification spatiale systématique pour la gestion des lagons perlicoles dans le Pacifique selon une approche multicritère (biodiversité, ressources, usages, ciguatéra)." Electronic Thesis or Diss., Sorbonne université, 2021. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2021SORUS382.pdf.
Full textEffective conservation and sustainable resource management are critical. Systematic Conservation Planning (SCP) identifies the areas that best meet the trade-offs between conservation objectives and costs, providing managers with a transparent decision support. However, our state of the art indicates a tendency for marine SCP in Oceania to be too generic regarding local needs, revealing several orphaned themes, yet crucial locally. This thesis aims to fill this gap by examining four research questions, applied to three lagoons in French Polynesia. 1. How can ciguatera be integrated into SCP? 2. Can SCP guide pearl farming management? 3. Can SCP make a useful contribution to traditional management? 4. How can strategies for diversifying activities be designed with SCP? Connected to the problems of managers, to local criteria and based on spatial data from surveys of fishers, this thesis formalizes a new method for integrating ciguatera into the SCP and produces original results with optimized costs. Two strong aspects emerge: optimizing traditional fisheries management and identifying areas for reintroducing pearl oysters. This confirms the practical interest and the initial choice of a “think globally, act locally” approach. In a context where commitments for conservation and sustainable management are multiplying, the SCP proves to be a precious tool to reduce the gap between research and action by translating, in conjunction with the managers, international ambitions into adapted local responses