Results 41 to 50 of about 981,705 (137)

Molecular Responses of Mussel Mytilus galloprovincialis Associated to Accumulation and Depuration of Marine Biotoxins Okadaic Acid and Dinophysistoxin-1 Revealed by Shotgun Proteomics

Frontiers in Marine Science, 2020
The molecular pathways behind the toxicity of diarrheic shellfish toxins (DSTs) in bivalves have been scarcely studied. Thus, a shotgun proteomics approach was applied in this work to understand bivalves’ molecular responses to the dinoflagellate ...
José Carlos Martins, Dany Domínguez-Pérez, Catarina Azevedo, Ana Catarina Braga, Pedro Reis Costa, Hugo Osório, Hugo Osório, Hugo Osório, Vitor Vasconcelos, Vitor Vasconcelos, Alexandre Campos   +10 more
doaj   +1 more source

Patchy Distribution Patterns of Harmful Algal Bloom Species Along Shandong Coast Uncovered via Metabarcoding Analysis of High‐Density Samples

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Using high‐density sampling along the Shandong coast region (SCR) and 18S ribosomal DNA V4‐based metabarcoding technology, combined with morphological verification, the diversity, relative abundance, and geographic distribution of HAB species in the SCR were ascertained.
Kuiyan Liu, Zongmei Cui, Xiangxiang Ding, Xianliang Huang, Hui Wang, Zhiyuan Gong, Kirsty F. Smith, Nansheng Chen   +7 more
wiley   +1 more source

Estudo da bioacumulação e eliminação do ácido ocadáico, produzido pelo dinoflagelado Prorocentrum lima, em mexilhões da espécie Perna perna (Mollusca:Bivalvia) [PDF]

, 2000
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Nos últimos anos, o fenômeno conhecido como "maré vermelha", caracterizado por uma massiva proliferação de organismos pertencentes ao fitoplâncton que podem ser tóxicos ...
Lemieszek, Márcia Bonow
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Prorocentrum Lima (Microalga: Dinoflagelleta): Killer Food For Zooplankton

, 2000
No abstracts are to be cited without prior reference to the author.The toxicity of the microalga Prorocentrum lima and its probable toxic effects on zooplankton were tested using actively growing cells of P. lima and filtered culture medium of P.
C. C. Ajuzie (18442404), G. Houvenaghel (18442407)   +1 more
core   +1 more source

Exploring the Impact of Polystyrene Microplastic Beads on Male Gonads of the Marine Mussel, Mytilus galloprovincialis

Environmental Toxicology, Volume 41, Issue 7, Page 379-394, July 2026.
ABSTRACT Plastic, with its remarkable versatility and numerous applications, has greatly benefited humanity. However, its extreme resistance to natural degradation means it persists in the environment for long periods, causing global environmental problems.
Teresa Chianese, Mariachiara Galati, Tiziana Cappello, Maria Maisano, Gennaro Lettieri, Carmela Marinaro, Marina Piscopo, Gianluca Fasciolo, Carlos Gravato, Gaetana Napolitano, Giulia Paolella, Annamaria Locascio, Rosaria Scudiero, Luigi Rosati   +13 more
wiley   +1 more source

Estudo da frequência de hemócitos micronucleados, induzidos pelo ácido ocadáico, em mexilhões Perna perna (Mollusca : Bivalvia) / [PDF]

, 2000
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Algumas toxinas presentes naturalmente no ambiente marinho são capazes de induzir mutagenicidade e/ou carcinogenicidade.
Silva, Cátia Regina
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Diarrhetic shellfish toxins production appears to be driven by photosynthesis and phosphate–revealed by different light-adapted strains of Prorocentrum lima complex and P. caipirignum

Frontiers in Marine Science, 2023
IntroductionDiarrhetic shellfish toxins (DST) harm shellfish aquaculture and endanger human health, and include well-known marine dinoflagellate-produced toxins such as okadaic acid (OA) and analogues, such as dinophysistoxin-1 (DTX-1).
Heng Chen, Heng Chen, Kaixuan Huang, Kaixuan Huang, Wanchun Guan, Hua Zhang, Shasha Liu, Shasha Liu, Songhui Lu, Songhui Lu   +9 more
doaj   +1 more source

Lessons learned from mesocosm experiments with curcumin: Pilot studies of a harmful algal bloom mitigation technique

Limnology and Oceanography: Methods, Volume 24, Issue 1, January 2026.
Abstract Curcumin, a natural plant product derived from Curcuma longa, was assessed as a mitigation technique against the toxic bloom‐forming dinoflagellate Karenia brevis in two mesocosm experiments taking place in 2022 and 2024. In these experiments, curcumin was applied at a dosage of 5 mg L−1 to K.
Victoria Devillier, Emily R. Hall, Cynthia A. Heil, Jessica D. Frankle, Sarah Klass, Jennifer H. Toyoda, Rich Pierce   +6 more
wiley   +1 more source

Species boundaries in the toxic dinoflagellate prorocentrum lima (Dinophyceae, Prorocentrales), based on morphological and phylogenetic characters

, 2011
Wild and cultured specimens of Prorocentrum lima (Ehrenb.) F. Stein from 26 widely different areas in 13 countries were examined in order to determine consistent characters for delimiting species boundaries in this taxon.
Murray, S, Akiko Tomaru, Yasuwo Fukuyo, Yukio Nagahama, Tomaru, A, Fukuyo, Y, Nagahama, Y, Shauna Murray   +7 more
core   +1 more source

Mass Spectral Characterisation of Three New Groups of Algal Toxins [PDF]

, 2009
This thesis reports the mass spectral identification and characterisation of three new groups of algal compounds. A series of novel pectenotoxins (PTXs) were identified in retained sub-samples of Irish mussel extracts that had previously been utilised ...
Knudsen, Brent Kevin
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