Results 81 to 90 of about 4,216 (208)

Wolbachia in Antarctic terrestrial invertebrates: Absent or undiscovered?

Environmental Microbiology Reports, Volume 16, Issue 6, December 2024.
Endosymbiotic bacteria Wolbachia are recognized for their role in influencing host survival and stress resistance, particularly in cold environmental conditions across various species. However, our analysis of available data reveals a notable absence of Wolbachia in species abundant in the extreme cold conditions of Antarctica.
Svitlana Serga, Pavlo A. Kovalenko, Oleksandr M. Maistrenko, Gwenaëlle Deconninck, Oleksandra Shevchenko, Nataliia Iakovenko, Yurii Protsenko, Andrij Susulovsky, Łukasz Kaczmarek, Mariia Pavlovska, Peter Convey, Iryna Kozeretska   +11 more
wiley   +1 more source

Evidence of novel type of ribosome in eukaryotic intermediate flatworm [PDF]

, 2008
In all organisms, messenger-directed protein synthesis is catalyzed by ribonucleoprotein particles called ribosomes. A ribosome is typically composed of one small and one large subunit which contain one short (18S) and one long (28S) rRNAs, respectively.
Haoran H. Wang, Kazumitsu Hirai, Mary X. Gao, Sato Kenzo   +3 more
core   +1 more source

Fish Gut Metabarcoding Detects Diets and Parasites Simultaneously

Environmental DNA, Volume 6, Issue 6, November–December 2024.
Understanding dietary habits and trophic niches of species is crucial for the conservation and management of species and ecosystems. We applied a multimarker metabarcoding approach to assess the diet and parasites of commercially exploited beaked redfish (Sebastes mentella).
Dilli Prasad Rijal, Per Arneberg, Tanja Hanebrekke, Torild Johansen, Daniela Sint, Michael Traugott, Mette Skern‐Mauritzen, Jon‐Ivar Westgaard   +7 more
wiley   +1 more source

Urticaria and silent parasitism by Ascaridoidea: Component-resolved diagnosis reinforces the significance of this association.

PLoS Neglected Tropical Diseases, 2020
Urticaria remains a major problem in terms of aetiology, investigation, and management, and although parasitic diseases are considered potential causes, the absence of a consistent link between parasitic infections and skin allergy symptoms leads to the ...
Marta Viñas, Idoia Postigo, Ester Suñén, Jorge Martínez   +3 more
doaj   +1 more source

Additional records of metazoan parasites from Caribbean marine mammals, including genetically identified anisakid nematodes [PDF]

, 2009
Studies of marine mammal parasites in the Caribbean are scarce. An assessment for marine mammal endo- and ectoparasites from Puerto Rico and the Virgin Islands, but extending to other areas of the Caribbean, was conducted between 1989 and 1994.
A Coy-Otero, A Valentini, AA Mignucci-Giannoni, AA Mignucci-Giannoni, AA Mignucci-Giannoni, AI García-Rodríguez, Antonio A. Mignucci-Giannoni, AO Debrot, AS Skrjabin, B Berland, B Morales-Vela, B Morales-Vela, CA Beck, D Blair, DF Cowan, DF McAlpine, DI Gibson, DJ Forrester, DM Hillis, DW Rice, EP Hoberg, Ernest H. Williams, FJ Aznar, FJ Aznar, G Gunter, GE Pendergraph, Giuseppe Nascetti, GJB Ross, GJB Ross, HA Baylis, HEM Yang, J Felsenstein, J Testa, JA Raga, JA Raga, JA Raga, JA Vianna, JD Thompson, JE Heyning, JL Bannister, JT Davey, KA McColl, L Paggi, LA Dierauf, LF Khalil, M Fernández, M Ortíz, Marlene M. Colón-Llavina, MC Milinkovitch, MD Dailey, MD Dailey, MD Dailey, MF Nikaido, Michela Paoletti, MM Bryden, N Kagei, PW Arnold, R Iglesias, RP Dollfus, S Kumar, S Mattiucci, S Mattiucci, S Mattiucci, S Mattiucci, S Mattiucci, S Mattiucci, S Yamaguti, S Yamaguti, S Yamaguti, S Yamaguti, S Yamaguti, S Yamaguti, SA Nadler, SC Schell, SC Schmidt, SG Zam, Simonetta Mattiucci, SJ Upton, T Pontes, TA Hall, TL Deardorff, VE Sokolov   +81 more
core   +1 more source

Identification of Autoclave-Resistant Anisakis simplex Allergens

Journal of Food Protection, 2014
Anisakis simplex is a fish parasite able to induce allergic reactions in humans infected when eating raw or undercooked fish parasitized with viable third-stage larvae. Some authors claim that exposure to nonviable Anisakis material can result in allergic symptoms in previously sensitized patients, indicating that parasite allergens are resistant to ...
Noelia Carballeda-Sangiao, Fabiola Olivares, Ana I. Rodriguez-Mahillo, Mercedes Careche, Margarita Tejada, Ignacio Moneo, Miguel González-Muño   +6 more
openaire   +4 more sources

Re‐evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 2

EFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The objective of this opinion was to determine if any wild caught fish species, originating from specific fishing grounds and consumed in the EU/EFTA could be considered free of zoonotic parasites. In this Opinion the term ‘fishery products’ only refers to fresh finfish.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Lieve Herman, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Kurt Buchmann, Arne Levsen, Simonetta Mattiucci, Ivona Mladineo, Maria João Santos, Beatriz Guerra, Sonagnon Martin Goudjihounde, Michaela Hempen, Declan Bolton   +25 more
wiley   +1 more source

Mullus barbatus L. and Mullus surmuletus L. from western Mediterranean waters (SE Spain) are infected by Hysterothylacium fabri, but not by zoonotic nematodes. Possible impact on fish hosts#

Journal of Fish Diseases, Volume 47, Issue 10, October 2024.
Abstract In order to know whether there is a risk of anisakiasis (or anisakidosis) by consumption of fish of the genus Mullus from the western Mediterranean Sea, which are appreciated for their quality, an epidemiological survey was carried out to evaluate the occurrence of zoonotic or potentially zoonotic nematodes in M. barbatus and M.
Manuel Morales‐Yuste, Jesús López‐Valverde, Natalia Sánchez‐Fernández, Jesús Veiga, Mario Garrido, Francisco Javier Adroher, Rocío Benítez   +6 more
wiley   +1 more source

Anisakid nematodes as possible markers to trace fish products

Italian Journal of Food Safety, 2015
In this work a total of 949 fish samples were analysed for the identification of nematode larvae belonging to the Anisakidae family. Biomolecular application for the identification of Anisakidae larvae can be an optimal instrument for the traceability of
Vincenzo Ferrantelli, Antonella Costa, Stefania Graci, Maria Drusilla Buscemi, Giuseppe Giangrosso, Claudia Porcarello, Silvia Palumbo, Gaetano Cammilleri   +7 more
doaj   +1 more source

Primer registro de anisakis sp. (nematoda, anisakidae) l3 en la cavidad corporal deatlantoraja platana (chondrichthyes, rajidae) [PDF]

, 2015
En la presente nota se registra por primera vez el tercer estadio larval de Anisakis sp. infectando a Atlantoraja platana (Günther, 1880). Los hospederos fueron obtenidos en desembarques pesqueros de plantas de procesado de los puertos de San Antonio ...
Di Giacomo, Edgardo Ernesto, Galíndez, Elena Juana, Moya, Ana Carolina, Tanzola, Rubén Daniel   +3 more
core   +1 more source