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| Registros recuperados: 49 | |
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| Гостюхина, О. Л.; Солдатов, А. А.; Головина, И. В.; Столбов, А. Я.. |
| Исследовали состояние антиоксидантной системы (АОС) и содержание продуктов перекисного окисления липидов (ПОЛ) в гепатопанкреасе, жабрах и ноге черноморского моллюска Mytilus galloprovincialis Lam. Рассматривали 3 группы мидий, взятых одномоментно, – с черной, коричневой окраской раковины, а также с полосатой раковиной и депигментированными тканевыми структурами (белые мантийный край и нога, жабры и гепатопанкреас слабо окрашены). Депигментация тканей может встречаться у особей-альбиносов, а также в случае отсутствия или низкого содержания каротиноидов. Причина данного состояния на данном этапе не установлена. Обнаружено, что депигментированные ткани отличались наибольшим содержанием перекисных продуктов. Наиболее заметные различия были выявлены в жабрах.... |
| Tipo: Journal Contribution |
Palavras-chave: Mytilus galloprovincialis; Антиоксидантная система; Антиоксидантные ферменты; Перекисное окисление липидов; Цветовые морфы. |
| Ano: 2005 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/887 |
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| Bodin, Nathalie. |
| The aim of this study was to evaluate the seasonal variations of six biomarkers on Mytilus galloprovincialis, using comparison with physiological index and chemical contamination levels on two sites of Mediterranean sea. The seasonal variations of acetylcholinesterase (AChE), DNA adducts, benzo(a)pyrene hydroxylase (BPH), heat-shock proteins (HSP), metallothioneins (MT) and multixeniobiotic proteins (MXR) were estimated over a two-year period, on mussels which were sampled in Carteau (original site) and La Fourcade (transplanted organisms). Carteau, an industrial site, presents higher contamination levels (HAP, PCB, heavy metals) than La Fourcade, an urban area. The PAH profiles underline a strong spatio-temporal variability of levels and sources of... |
| Tipo: Text |
Palavras-chave: Biomonitoring; Mytilus galloprovincialis; Biomarqueurs; Variations saisonnières; Biomonitoring; Mytilus galloprovincialis; Biomarkers; Seasonal variations. |
| Ano: 2002 |
URL: http://archimer.ifremer.fr/doc/00443/55499/57042.pdf |
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| Gombac, Mitja; Sitar, Rosvita; Pogacnik, Milan; Arzul, Isabelle; Jencic, Vlasta. |
| The health status of cultured and wild Mediterranean mussels in the Slovene Sea has so far been unexplored. Initially, 1280 adult Mediterranean mussels (Mytilus galloprovincialis), 960 from a shellfish farm and 320 from natural beds, were collected over a one-year period. Water temperature, oxygenation and salinity were measured at each sampling. Mussels were measured and weighted to calculate the condition index and microscopically examined for the presence of haemocytic neoplasia. Haemocytic neoplasia was detected in 14 mussels (1.1%) with a higher prevalence in cultured mussels. Neoplastic cells singularly infiltrated the connective tissue, in small foci or diffusely. Necrosis and multifocal atrophy of digestive tubules were noticed in mussels with... |
| Tipo: Text |
Palavras-chave: Haemocytic neoplasia; Mediterranean mussels; Mytilus galloprovincialis; Slovene Sea. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00144/25512/23959.pdf |
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| Tsangaris, C.; Kormas, K.; Strogyloudi, E.; Hatzianestis, I.; Neofitou, C.; Andral, Bruno; Galgani, Francois. |
| A suite of biomarkers was measured in caged mussels at areas impacted by different anthropogenic activities along the Greek coastline to assess biological effects of environmental pollution. Mussels were caged at coastal sites in the vicinity of major cities, in areas influenced by major industries, agricultural practices and in islands away from known sources of pollution. Biomarkers indicative of neurotoxicity (acetylcholinesterase, AchE), oxidative stress (catalase, CAT), phase 11 biotransformation of xenobiotics (glutathione S-transferase, GST), metal exposure (metallothioneins, MTs) and protein synthesis (RNA:DNA ratio) were measured to assess effects of various types of pollutants. AchE activity proved to be the most responsive biomarker with... |
| Tipo: Text |
Palavras-chave: Biomarkers; AchE; CAT; GST; MTS; RNA:DNA ratio; Mytilus galloprovincialis; Mediterranean. |
| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00002/11286/7890.pdf |
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| Galgani, Francois; Martinez-gomez, Conception; Giovanardi, Franco; Romanelli, Giulia; Caixach, Josep; Cento, Alessandro; Scarpato, Alfonso; Benbrahim, Samir; Messaoudi, Sabri; Deudero, Salud; Boulahdid, Mostafa; Benedicto, Jose; Andral, Bruno. |
| The Mytilos project was carried during the last 3 years (2004-2006) in order to evaluate the level of chemical contamination along the coasts of the western basin of the Mediterranean Sea. Active mussel watch consisted of caged (12 weeks) Mytilus galloprovincialis at 123 stations along the Mediterranean coasts of Spain, France, Italy, North Tunisia, Algeria and Morocco. Results indicated total PAHs levels in the range 22-106 mu g/kg dry weight. All large towns or industrial areas from all countries of the basin were affected. Analysis of the origin of contamination demonstrated mainly a pyrolytic origin except in some areas such as Maddalena, Napoli, Alger, and Cornigliano (Genova). Statistical analysis of the PAHs accumulation data enabled the... |
| Tipo: Text |
Palavras-chave: PAHs; Mediterranean Sea; Mytilus galloprovincialis; Caging; Monitoring. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00021/13189/10274.pdf |
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| Ndhlovu, Aldwin; Mcquaid, Christopher D.; Nicastro, Katy; Marquet, Nathalie; Gektidis, Marcos; Monaco, Cristian; Zardi, Gerardo. |
| By altering the phenotypic properties of their hosts, endolithic parasites can modulate the engineering processes of marine ecosystem engineers. Here, we assessed the biogeographical patterns of species assemblages, prevalence and impact of endolithic parasitism in two mussel species that act as important ecosystem engineers in the southern African intertidal habitat, Perna perna and Mytilus galloprovincialis. We conducted large-scale surveys across three biogeographic regions along the South African coast: the subtropical east coast, dominated by the indigenous mussel, P. perna, the warm temperate south coast, where this species coexists with the invasive Mediterranean mussel, M. galloprovincialis, and the cool temperate west coast dominated by M.... |
| Tipo: Text |
Palavras-chave: Biogeographical region; Mytilus galloprovincialis; Perna perna; Rocky shores; Parasite. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00605/71689/70129.pdf |
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| Richard, Marion; Forget, Fabien; Mignucci, Alexandre; Mortreux, Serge; Le Gall, Patrik; Callier, Myriam; Weise, Am; Mckindsey, Cw; Bourjea, Jerome. |
| Bivalve predation by seabream has been observed worldwide and is a major concern for bivalve farmers. Farmed bivalve-seabream interactions must be better understood to ensure the sustainability of bivalve aquaculture. The objectives of this study were to characterize gilthead seabream Sparus aurata presence in a bivalve farm in Prevost Lagoon (Mediterranean Sea) using acoustic telemetry and to evaluate monthly losses of mussels Mytilus galloprovincialis and oysters Crassostrea gigas due to seabream predation over an 18 mo period inside the farm and at an unprotected experimental platform. Large (281 to 499 mm TL) seabream were more commonly detected in the bivalve farm than were small (200 to 280 mm TL) seabream. In contrast to small seabream, 90% of large... |
| Tipo: Text |
Palavras-chave: Shellfish culture; Sparus aurata; Size; Acoustic telemetry; Crassostrea gigas; Mytilus galloprovincialis; Oyster; Mussel. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00663/77515/79299.pdf |
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| Casas, Stellio. |
| Monitoring coastal contamination of trace metals using bivalve molluscs as quantitative bioindicators is widely used in many international monitoring programs. The bioaccumulation of metal within an organism results from the interaction between physiological (growth, loss of weight, absorption, accumulation), chemical (metal concentration, speciation, bioavailability) and environmental factors (temperature, SPM, chlorophyll). By utilizing the parameters above in this study, it appears that modeling metal dynamics in marine mussels is a reliable tool. The model allows understanding the bioaccumulation process which results from the interactions between biological, chemical and environmental factors. One of the objective of this study was to couple a... |
| Tipo: Text |
Palavras-chave: Biomonitoring; Dynamic Energy Budget; Model; Trace metals; Bioaccumulation; Mytilus galloprovincialis; Mussel; Bioindicator; Surveillance; Budget énergétique dynamique; Modèle; Métaux traces; Bioaccumulation; Mytilus galloprovincialis; Moule; Bioindicateur. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/these-356.pdf |
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| Kopp, Joel; Cornette, Florence; Simonne, Charlotte. |
| The blue mussel, Mytilus edulis has been reared along the Normandy coast line since the 1960s. The gonadal cycle of this mussel species shows a sharp decrease in meat quality during the winter period after spawning. This decline in meat quality is so severe that sales have to be suspended from December to July. Another species of mussel, Mytilus galloprovincialis, which is reared in the lagoons along the French shore of the Mediterranean Sea has a different spawning cycle. An experiment was undertaken to study the meat quality of M. Galloprovincialis throughout the year after the spat were transferred from the Mediterranean Sea to the Normandy coast. This species showed an immediate adaptation to the gonadal cycle of M. edulis. Despite suggestions from... |
| Tipo: Text |
Palavras-chave: Meat quality; Mytilus galloprovincialis; Mytilus edulis; Gonadal cycle. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/publication-422.pdf |
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| Lok, Aynur; Metin, Gulnur; Acarli, Sefa; Goulletquer, Philippe. |
| Considering the filtration capacity of mussels to qualitative particle selection, our study focused directly on ingested species by assessing mussel stomach content of various size classes (1-5 cm) over a year (August 97-June 98) rather than monitoring seawater samples. Different size of mussels (1, 2, 3, 4, 5 cm in length) was sampled monthly from the sides of fish cage floats in Urla-Izmir. Stomach contents were analyzed under microscope and different plankton species were grouped taxonomically. Bacillariophycea, Dinophyceae, Oxyphceae, Euglenophyceae as phytoplanktonic species were observed in the stomach contents of mussels as well as zooplanktonic species including Ciliata, Cladocera, Copepod, bivalve and gastropod larvae. Over the sampling period,... |
| Tipo: Text |
Palavras-chave: Mussel; Mytilus galloprovincialis; Harmful; Phytoplankton; Stomach content; Aegean Sea. |
| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00032/14329/11621.pdf |
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| Registros recuperados: 49 | |
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