Results 31 to 40 of about 3,297 (178)
Sensors, 2021 Saxitoxin (STX) belongs to the family of marine biological toxins, which are major contaminants in seafood. The reference methods for STX detection are mouse bioassay and chromatographic analysis, which are time-consuming, high costs, and requirement of ...
Najeeb Ullah +6 more
doaj +1 more source
Journal of Phycology, EarlyView.Abstract Cyanobacterial harmful algal blooms (cHABs) are increasingly frequent and severe globally. Recently, the St. Louis River Estuary (SLRE) has experienced numerous cHABs, but the locations, timing, and environmental conditions associated with them are unknown.
Peter A. Birschbach +3 more
wiley +1 more source
Toxins, 2015 Pufferfish poisoning has not been well documented in the South Pacific, although fish and other seafood are sources of protein in these island nations. In this study, tetrodotoxin (TTX) and its analogues in each organ of the pufferfish Arothron hispidus ...
Clyde Gorapava Puilingi +4 more
doaj +1 more source
Microcystis Sp. Co-Producing Microcystin and Saxitoxin from Songkhla Lake Basin, Thailand
Toxins, 2021 The Songkhla Lake Basin (SLB) located in Southern Thailand, has been increasingly polluted by urban and industrial wastewater, while the lake water has been intensively used. Here, we aimed to investigate cyanobacteria and cyanotoxins in the SLB.
Ampapan Naknaen +5 more
doaj +1 more source
Biological Reviews, Volume 101, Issue 4, Page 1904-1921, August 2026.ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley +1 more source
Survey of Tetrodotoxin in New Zealand Bivalve Molluscan Shellfish over a 16-Month Period
Toxins, 2020 Tetrodotoxin (TTX) is a heat-stable neurotoxin typically associated with pufferfish intoxications. It has also been detected in shellfish from Japan, the United Kingdom, Greece, China, Italy, the Netherlands and New Zealand. A recent European Food Safety
Michael J. Boundy +4 more
doaj +1 more source
Journal of Biophotonics, Volume 19, Issue 8, August 2026.Impact of cardiac and respiratory arrest on cardiac muscle tissue. Wistar rats were injected (on the left) either with cisatracurium to induce a respiratory arrest or lidocaine to induce a cardiac arrest (in the middle). Further, the pathophysiological changes developed and were assessed with linear polarization microscopy at 600–3000 nm wavelength ...
Gennadii Piavchenko +12 more
wiley +1 more source
The Role of Heterocysts in Cyanotoxin Production during Nitrogen Limitation
Toxins, 2023 Cyanobacteria harmful algal blooms (cyanoHABs) can have impacts on human health, aquatic ecosystems, and the economy. Nutrient management is an important mitigation and even remediation strategy.
Mohamed N. Gomaa, Wayne W. Carmichael
doaj +1 more source
Cardiac remodeling and arrhythmia in a mouse model of Depdc5 haploinsufficiency
Epilepsia, Volume 67, Issue 7, Page 3738-3752, July 2026.Abstract Objective Some ion channel genes linked to developmental and epileptic encephalopathy (DEE) are also linked to cardiac arrhythmia, leading to the hypothesis that predisposition to cardiac arrhythmias may contribute to the complex disease presentation of DEE and possibly to the mechanism of sudden unexpected death in epilepsy.
Roberto Ramos‐Mondragon +9 more
wiley +1 more source
Integrating scFv into xMAP Assays for the Detection of Marine Toxins
Toxins, 2016 Marine toxins, such as saxitoxin and domoic acid are associated with algae blooms and can bioaccumulate in shell fish which present both health and economic concerns.
Lisa C. Shriver-Lake +6 more
doaj +1 more source