Results 191 to 200 of about 4,990 (257)

Nanozyme-assisted molecularly imprinted polymer-based indirect competitive ELISA for the detection of marine biotoxin.

Biosensors & bioelectronics
Saxitoxin (STX), which is produced by certain dinoflagellate species, is a type of paralytic shellfish poisoning toxin that poses a serious threat to human health and the environment.
Chae Hwan Cho, Ji Hong Kim, N. S. Padalkar, Y. V. M. Reddy, T. Park, Jinyoung Park, Jong Pil Park   +6 more
semanticscholar   +1 more source

A decade-long study on harmful dinoflagellate blooms and biotoxin contamination in mussels from the north-western Adriatic Sea (Mediterranean Sea).

Harmful Algae
The north-western Adriatic Sea is one of the most eutrophic areas of the Mediterranean Sea and an important aquaculture region, accounting for about 90% of Italian shellfish production.
Giorgia Zoffoli, L. Pezzolesi, Mara Simonazzi, F. Guerrini, S. Vanucci, Anna Calfapietra, Sonia Dall’Ara, Irene Servadei, R. Pistocchi   +8 more
semanticscholar   +1 more source

Food-Borne Biotoxin Neutralization in Vivo by Nanobodies: Current Status and Prospects.

Journal of Agricultural and Food Chemistry
Food-borne biotoxins from microbes, plants, or animals contaminate unclean, spoiled, and rotten foods, posing significant health risks. Neutralizing such toxins is vital for human health, especially after food poisoning.
Minlan Liu, Xiao-Min Liang, Ming Jin, Hui-Wei Huang, Lin Luo, Hong Wang, Xing Shen, Zhenlin Xu   +7 more
semanticscholar   +1 more source

The marine biotoxin okadaic acid affects intestinal tight junction proteins in human intestinal cells.

Toxicology in Vitro, 2019
Okadaic acid (OA) is a lipophilic phycotoxin that accumulates in the hepatopancreas and fatty tissue of shellfish. Consumption of highly OA-contaminated seafood leads to diarrhetic shellfish poisoning which provokes severe gastrointestinal symptoms ...
J. Dietrich, Irina Grass, D. Günzel, Saadet Herek, A. Braeuning, A. Lampen, S. Hessel-Pras   +6 more
semanticscholar   +1 more source

Biosorptive detoxification of zearalenone biotoxin by surface-modified renewable biomass: process dynamics and application.

The Journal of the Science of Food and Agriculture, 2018
BACKGROUND Contamination of food, feed, beverages and even drinking water with biotoxins is a growing global concern because of their potential health risks.
T. Akar, T. Güray, Dilek Yilmazer, Sibel Tunali Akar   +3 more
semanticscholar   +1 more source

Highly selective molecular imprinting electrochemiluminescence switch sensor for biotoxin L-canavanine measurement

Microchemical journal (Print), 2019
An electrochemiluminescence (ECL) switch sensor with a dual-recognition mechanism was developed based on complexation reactions and a molecular imprinted film (MIP).
Shuhuai Li, Jianping Li, Xionghui Ma, Chunhua Liu, Chaohai Pang, Jinhui Luo   +5 more
semanticscholar   +1 more source

Target-induced DNA machine amplification strategy for high sensitive and selective detection of biotoxin

Sensors and Actuators B: Chemical, 2018
Aflatoxin M1 (AFM1) is classified as group 1 carcinogen and can cause fetal disease and chronic illness. High sensitive and selective detection of AFM1 is critical for food safety and human health. Herein, a target-induced DNA machine amplification assay
G. Ting, Xiaodong Lin, Yaqing Liu, Jiankang Deng, Pengcheng Qian, Yanlong Lyu, Ziying Zhang, Shuo Wang   +7 more
semanticscholar   +1 more source

Biotoxins in muscle regeneration research

Journal of Muscle Research and Cell Motility, 2019
Skeletal muscles are characterized by their unique regenerative capacity following injury due to the presence of muscle precursor cells, satellite cells. This characteristic allows researchers to study muscle regeneration using experimental injury models. These injury models should be stable and reproducible.
openaire   +2 more sources

THE MICROBIAL BIOGENESIS OF AQUATIC BIOTOXINS

Toxicology Mechanisms and Methods, 2002
The biogenesis of small molecular nonprotein poisons has long been a mystery in the world of biotoxicology. The phylogenetic distribution, molecular structure, evidence of biogenesis, and possible mechanisms involving some of these poisons, such as saxitoxin, tetrodotoxin, ciguatoxin, palytoxin, maitotoxin, and brevitoxin, are briefly discussed.
openaire   +2 more sources

Multiplex biotoxin surface plasmon resonance method for marine biotoxins in algal and seawater samples

Environmental Science and Pollution Research, 2012
A multiplex surface plasmon resonance (SPR) biosensor method for the detection of paralytic shellfish poisoning (PSP) toxins, okadaic acid (and analogues) and domoic acid was developed. This method was compared to enzyme-linked immunosorbent assay (ELISA) methods.
McNamee, Sara E, Elliott, Christopher T, Delahaut, Philippe, Campbell, Katrina   +3 more
openaire   +3 more sources