Results 71 to 80 of about 3,050 (203)

Diversity of Amphidomataceae (Dinophyceae) in the Black Sea, including description of Amphidoma pontica sp. nov.

Phycological Research, Volume 73, Issue 4, Page 225-248, October 2025.
SUMMARY The dinoflagellate family Amphidomataceae includes the genera Azadinium and Amphidoma, several species of which are known producers of lipophilic toxins known as azaspiracids (AZAs). However, the diversity, abundance, and distribution of this important group of nanoplanktonic dinoflagellates in the Black Sea remain poorly understood. To address
Urban Tillmann, Nina Dzhembekova, Oana Vlas, Bernd Krock, Laura Boicenco, Fuat Dursun   +5 more
wiley   +1 more source

What about the toxines analysis? new strategies for sensing applications using the chemistry of diazonium group [PDF]

, 2013
Objectives: Typically, the Mouse BioAssay (MBA) is a method widely used in many laboratories for analysis of marine biotoxins together with chromatographic (UPLC-MS) one [1]. The MBA will be banned from December 2014 by the amending Regulation (EC) Nº
Bento, M. Fátima, Geraldo, M. Dulce, Gonzalez-Costas, Javier M., Gonzalez-Romero, Elisa   +3 more
core  

Inhibition of cosmopolitan toxic diatom, Pseudo‐nitzschia, by seaweeds

Limnology and Oceanography, Volume 70, Issue 9, Page 2591-2602, September 2025.
Abstract Pseudo‐nitzschia is a genus of harmful algal bloom (HAB)‐forming diatoms that can produce domoic acid (DA), a compound known to cause death and disease in marine wildlife as well as amnesic shellfish poisoning in humans. Here, we show the effects of multiple cultivable seaweeds—Saccharina latissima (sugar kelp), Ulva spp., and Gracilaria spp ...
Laine H. Sylvers, Christopher J. Gobler
wiley   +1 more source

Purification, Toxicity and Functional Characterization of a New Proteinaceous Mussel Biotoxin from Bizerte Lagoon

Toxins, 2020
The marine environment is known to be occupied by microorganisms. The potential toxicity of some of these marine microorganisms, that are capable of producing unknown biotoxins, has always been underestimated.
Riadh Marrouchi, Evelyne Benoit, Sébastien Schlumberger, Zeineb Marzougui, Jean-Pierre Le Caer, Jordi Molgó, Riadh Kharrat   +6 more
doaj   +1 more source

NHDES Shellfish Program Activities, Jan -Dec 2004, Nash, C [PDF]

, 2004
This report summarizes the activities of the NH Department of Environmental Services (NHDES) Shellfish Program for the period of January 2004 to December 2004.
Nash, Chris, Wood, Matt
core   +2 more sources

Wildlife health risk analysis for conservation translocation: A scalable approach illustrated for wader population restoration

Conservation Science and Practice, Volume 7, Issue 9, September 2025.
We present a methodological framework for health risk analysis (disease risk analysis) for conservation translocation that enables the process to be scaled and adapted to the project context. We illustrate its application to two wader (shorebird) population restoration projects with differing translocation plans.
Katie M. Beckmann, Nicola C. Dessi, Anthony W. Sainsbury, Kate McInnes, Rosa Lopez Colom, William H. Costa, Michelle F. O'Brien, Jessica‐Leigh Penman, Daniel Calvo Carrasco, Taiana P. Costa, Nigel S. Jarrett, Tanya Grigg, Baz Hughes, Richard A. Kock, Ruth L. Cromie, Rebecca Lee   +15 more
wiley   +1 more source

Scientific assessment of marine harmful algal blooms [PDF]

, 2008
Algae are the most abundant photosynthetic organisms in marine ecosystems and are essential components of marine food webs. Harmful algal bloom or “HAB” species are a small subset of algal species that negatively impact humans or the environment.
Dortch, Q., Garrison, D., Jewett, E.B., Lopez, C.B.   +3 more
core  

Long‐term change and seasonal spillover risks of fatal acanthocephalan infection in southern sea otters

Ecosphere, Volume 16, Issue 8, August 2025.
Abstract Southern sea otters (Enhydra lutris nereis) face numerous risks to population recovery from infectious disease, shark attacks, and biotoxins. Recently, the most significant contributor to fatal infectious disease in sea otters has been acanthocephalan peritonitis (AP) caused by Profilicollis altmani.
Richard E. Grewelle, Colleen Young, Corinne Gibble, Katherine Greenwald, Laird Henkel, Giulio A. De Leo, Melissa Miller   +6 more
wiley   +1 more source

How Does Climate Change Influence the Regional Ecological–Social Risks of Harmful Dinoflagellates? A Predictive Study of China's Coastal Waters

Global Change Biology, Volume 31, Issue 7, July 2025.
Climate change is expected to shift the risks posed by harmful dinoflagellates in China's coastal waters. In this study, the ecological–social risk is assessed by considering both the potential presence of these algae and their overlap with coastal populations and mariculture areas.
Shangke Su, Zhaohe Luo, Jianhua Kang, Xinyuan Guo, Changyou Wang, Rui Jin, Jianguo Du, Xinqing Zheng, Kieng Soon Hii, Shifeng Fu, Wenjia Hu, Bin Chen   +11 more
wiley   +1 more source

Investigating the Pharmacokinetics and Efficacy of Intramammary Ceftiofur Hydrochloride in Prevention of Udder Inflammation in Non‐Lactating Dairy Heifers

Journal of Veterinary Pharmacology and Therapeutics, Volume 48, Issue 4, Page 280-288, July 2025.
ABSTRACT Mastitis is the most burdensome concern for the dairy cattle industry. Antimicrobials are often prophylactically administered to dairy cows at dry‐off to reduce the risk of intramammary infection during the dry period and subsequent lactation.
Ranee A. Miller, Geof W. Smith, Jennifer L. Halleran, Derek M. Foster, Ronald E. Baynes   +4 more
wiley   +1 more source