Results 51 to 60 of about 1,585 (170)

Toxin Levels and Profiles in Microalgae from the North-Western Adriatic Sea—15 Years of Studies on Cultured Species

Marine Drugs, 2012
The Northern Adriatic Sea is the area of the Mediterranean Sea where eutrophication and episodes related to harmful algae have occurred most frequently since the 1970s.
Elena Riccardi, Monica Cangini, Silvia Pigozzi, Marinella Pompei, Luciana Tartaglione, Anna Milandri, Ernesto Fattorusso, Martino Forino, Carmela Dell’Aversano, Patrizia Ciminiello, Silvana Vanucci, Manuela Riccardi, Laura Pezzolesi, Franca Guerrini, Rossella Pistocchi   +14 more
doaj   +1 more source

Foodborne Hazards and Novel Technologies in Ready‐to‐Eat Crustaceans

Food Frontiers, Volume 6, Issue 6, Page 2647-2672, November 2025.
Biological hazards, including Listeria monocytogenes, norovirus, Salmonella, and Vibrio spp., and chemical hazards, including heavy metals, biotoxins, pesticides, pharmaceuticals, and personal care products, are of great concern regarding crustaceans and their consumption.
Dongli Dong, Selene Pedrós‐Garrido, Daniel Hurley, James Lyng   +3 more
wiley   +1 more source

First Report of Paralytic Shellfish Toxins in Marine Invertebrates and Fish in Spain

Toxins, 2020
A paralytic shellfish poisoning (PSP) episode developed in summer 2018 in the Rías Baixas (Galicia, NW Spain). The outbreak was associated with an unprecedentedly intense and long-lasting harmful algal bloom (HAB) (~one month) caused by the ...
Begoña Ben-Gigirey, Araceli E. Rossignoli, Pilar Riobó, Francisco Rodríguez   +3 more
doaj   +1 more source

Saxitoxin Linked to Deaths of Northern Fur Seals in the Southeast Bering Sea

Marine Mammal Science, Volume 41, Issue 4, October 2025.
ABSTRACT In August 2024, a northern fur seal mortality event was observed on St. Paul Island, AK in the southeast (SE) Bering Sea. Ten seals in good body condition were found dead along with large accumulations of dead fish on Benson Beach located on St. Paul Island.
Kathi A. Lefebvre, Chelsea M. Campbell, Lauren M. Divine, Paul Melovidov, Hanna Hellen, Kathy Burek Huntington, Emily K. Bowers, Natalie Rouse, Evangeline Fachon, Thomas J. Farrugia, Robert S. Pickart, Peigen Lin, Lorely Lago, Frank Bahr, Emmanuelle Furst, Colleen G. Duncan, Patrick Charapata, Donald M. Anderson, Gulce Kurtay   +18 more
wiley   +1 more source

Diversity and environmental drivers of toxic microalgae in coastal waters of Panama: ecological and public health implications

Frontiers in Marine Science
Harmful algal blooms (HABs) constitute an emerging ecological and public health concern in tropical coastal ecosystems, particularly where high biodiversity intersects with increasing anthropogenic pressures.
Kathia Broce, Kathia Broce, Kathia Broce, Dionis Díaz, Ana Karen Franco-Ábrego, Daniel Nieto, Ericka Pinzón-Palma, Valerie Ramos-Esquivel, Ana Raquel Tuñón, Dina Henríquez-Rivera   +9 more
doaj   +1 more source

Ichthyotoxicity of paralytic shellfish poison.

NIPPON SUISAN GAKKAISHI, 1985
Attempts were made to examine the ichthyotoxicity of paralytic shellfish poison (PSP) in sixteen species of marine and freshwater fishes. Most of them showed minimum lethal doses (LD100) ranging from 1-8 MU/20g body weight when injected with a partially purified PSP intraperitoneally.
SAITO, Toshio, NOGUCHI, Tamao, TAKEUCHI, Toshio, KAMIMURA, Shunichi, HASHIMOTO, Kanehisa   +4 more
openaire   +2 more sources

Influence of a Tribally Led Children's Environmental Education Program on Shellfish Harvesting Beliefs and Behavioral Intentions

Community Science, Volume 4, Issue 3, September 2025.
Abstract To increase the understanding of shellfish toxin risks and support safe harvesting practices, the Sitka Tribe of Alaska develops and organizes environmental education programs. This study (ClinicalTrials.gov ID: NCT05247229) evaluates the Tribe's new middle school program, drawing on the theory of planned behavior to investigate pre‐post ...
Hugh B. Roland, Jacob Kohlhoff, Travis R. Moore, Kari Lanphier, Lindsey Pierce, Julian Narvaez, Aissa Yazzie, Christopher Whitehead, Jeff Feldpausch, Matthew O. Gribble   +9 more
wiley   +1 more source

Diet in Pregnancy: A Review of Current Challenges and Recommendations. A British Nutrition Foundation Briefing Paper

Nutrition Bulletin, Volume 50, Issue 3, Page 365-410, September 2025.
ABSTRACT Pregnancy is a crucial period during which maternal nutrition, weight and lifestyle behaviours have a direct impact on both maternal and fetal health. This briefing paper describes dietary and lifestyle recommendations for women during the preconceptional period and throughout pregnancy, identifying specific factors that can be modified to ...
Kathryn H. Hart, Alyson J. Hill, Javier T. Gonzalez, Anne de la Hunty, Alison M. Gallagher, Sara A. Stanner   +5 more
wiley   +1 more source

The Chemistry and Biology of the Tetrodotoxin Natural Product Family

Angewandte Chemie International Edition, Volume 64, Issue 35, August 25, 2025.
Tetrodotoxin is best known as the poison of the pufferfish, which is a delicacy in Japanese cuisine. Its toxicity arises from the selective blockage of NaV channels, which is depicted for the NaV1.7 pore, highlighting the DEKA motif, which permeates sodium ions.
Benedikt Nißl, Marcel Mülbaier, Francesca Grisoni, Dirk Trauner, Marcel Bermúdez, Clemens Dialer, David B. Konrad   +6 more
wiley   +1 more source

Akumulasi dan Depurasi Toksin PSP (Paralytic Shellfish Poisoning) oleh Kerang Hijau (Accumulation and Depuration of PSP Toxin (Paralytic Shellfish Poisoning) by Green Mussels)

Ilmu Kelautan, 2014
Ledakan mikroalga sering dilaporkan terjadi di Teluk Jakarta, dimana di lokasi tersebut juga terdapat kegiatan budidaya kerang hijau (Perna viridis). Terkait dengan hal tersebut maka dilakukan studi akumulasi dan depurasi toksin PSP (Paralytic Shellfish ...
Haryoto Kusnoputranto, Setyo S Moersidik, Djarot S Wisnubroto, Murdahayu Makmur   +3 more
doaj   +1 more source