4.7 Article

Stability of Saxitoxin in 50% Methanol Fecal Extracts and Raw Feces from Bowhead Whales (Balaena mysticetus)

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Marine & Freshwater Biology

Paralytic shellfish toxins in Alaskan Arctic food webs during the anomalously warm ocean conditions of 2019 and estimated toxin doses to Pacific walruses and bowhead whales

Kathi A. Lefebvre et al.

Summary: Climate change-related ocean warming and reduction in Arctic sea ice increase the risk of toxic bloom caused by Alexandrium catenella in the Alaskan Arctic. This study quantifies the presence of Paralytic Shellfish Toxin (PST) in various organisms in the Arctic food chain, indicating potential health impacts on marine wildlife and humans. The findings raise concerns about increasing PST/STX exposure risks to Arctic marine mammals as ocean warming and sea ice reduction continue.

HARMFUL ALGAE (2022)

Article Multidisciplinary Sciences

Evidence for massive and recurrent toxic blooms of Alexandrium catenella in the Alaskan Arctic

Donald M. Anderson et al.

Summary: With rising temperatures and sea ice loss, toxic algae like Alexandrium catenella are spreading into Arctic waters, posing a significant threat to human health in southeastern Alaska. Over the past few decades, there has been a significant increase in cyst deposition in the Chukchi Sea, leading to potential massive blooms that could impact public health and ecosystem in Alaskan Arctic communities.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Chemistry, Medicinal

Stability of Domoic Acid in 50% Methanol Extracts and Raw Fecal Material from Bowhead Whales (Balaena mysticetus)

Emily K. Bowers et al.

Summary: This study quantified the stability of domoic acid (DA) in bowhead whale fecal samples under various conditions. Results showed that DA concentrations decreased to 70% in 50% methanol extracts after 2 weeks, but remained stable or increased in raw feces after 8 weeks. Evaporation during storage may contribute to increased DA concentrations over time.

MARINE DRUGS (2021)

Article Health Care Sciences & Services

To test or not to test: Preliminary assessment of normality when comparing two independent samples

Justine Rochon et al.

BMC MEDICAL RESEARCH METHODOLOGY (2012)

Review Chemistry, Medicinal

Neurotoxic Alkaloids: Saxitoxin and Its Analogs

Maria Wiese et al.

MARINE DRUGS (2010)

Article Pharmacology & Pharmacy

Paralytic shellfish poisoning: Seafood safety and human health perspectives

Stacey M. Etheridge

TOXICON (2010)

Article Biotechnology & Applied Microbiology

Pseudoalteromonas Bacteria Are Capable of Degrading Paralytic Shellfish Toxins

Carrie J. Donovan et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2009)

Article Pharmacology & Pharmacy

Bacterial degradation of paralytic shellfish toxins

Carrie J. Donovan et al.

TOXICON (2008)

Article Chemistry, Applied

Storage stability of paralytic shellfish poisoning toxins

WM Indrasena et al.

FOOD CHEMISTRY (2000)

Review Biochemistry & Molecular Biology

Molecular mechanisms of neurotoxin action on voltage-gated sodium channels

S Cestèle et al.

BIOCHIMIE (2000)