Results 81 to 90 of about 11,761 (211)

Gastrointestinal toxicity induced by microcystins

World Journal of Clinical Cases, 2018
Microcystins (MCs) are produced by certain bloom-forming cyanobacteria that can induce toxicity in various organs, including renal toxicity, reproductive toxicity, cardiotoxicity, and immunosuppressive effects. It has been a significant global environmental issue due to its harm to the aquatic environment and human health.
Wu, Jin-Xia, Huang, Hui, Yang, Lei, Zhang, Xiao-Feng, Zhang, Shen-Shen, Liu, Hao-Hao, Wang, Yue-Qin, Yuan, Le, Cheng, Xue-Min, Zhuang, Dong-Gang, Zhang, Hui-Zhen   +10 more
openaire   +2 more sources

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, Volume 13, Issue 11, 23 February 2026.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source

Coagulation/flocculation/flotation/nanofiltration processes using Moringa Oleifera as coagulant of Eutrophized river [PDF]

, 2015
This study investigated the efficiency of Moringa oleifera (MO) seeds as natural coagulant in coagulation/flocculation/dissolved air flotation (C/F/DAF), followed by nanofiltration (NF) for Microcystis protocystis and microcystin-LR removal.
Amorim, M. T. Pessoa de, Bergamasco, Rosângela, Bongiovani, Milene C., Camacho, Franciele P., Coldebella, Priscila F., Silva, Mariana O.   +5 more
core   +1 more source

Multiomic single nuclei profiling the mouse hippocampus reveals that ACSS2 confers neuronal resilience to tauopathy

Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION Epigenomic dysregulation contributes to Alzheimer's disease (AD) and related tauopathies. Acetyl‐CoA synthetase 2 (ACSS2), a nuclear‐localized metabolic enzyme in neurons, supports histone acetylation and learning‐related gene expression.
Gabor Egervari, Desi C. Alexander, Hua Huang, Greg Donahue, Connor Hogan, Mariel Mendoza, Hong Xu, Virginia Lee, Ben Garcia, Nancy Bonini, Shelley Berger   +10 more
wiley   +1 more source

Toxicity and genotoxicity in Astyanax bimaculatus (Characidae) induced by microcystins from a bloom of Microcystis spp

Genetics and Molecular Biology, 2010
Studies of genotoxicity in fish caused by cyanobacterial microcystins can be useful both in determining the sensitivity of native species, as well as comparing exposure routes.
Ricardo Rocha Pavan da Silva, Osmindo Rodrigues Pires Junior, Cesar Koppe Grisolia   +2 more
doaj   +1 more source

Protective Effect and Mechanism of Rosiglitazone in α‐amanitin‐induced Hepatotoxicity Via Activation of PPAR‐γ/Nrf2 Signaling Pathway

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 2, February 2026.
ABSTRACT α‐amanitin (α‐AMA), the primary lethal toxin of amanita, primarily targets the liver with a high toxicity and a low lethal dose. As the precise mechanism of intoxication is unclear, and specific antidotes are lacking, α‐AMA‐induced liver injury has a high mortality rate.
Fuping Lai, Ya Liao, Jin Wu, Tinggang Wang, Guiyi Zhang, Xiaojun Zhang, Caiyun Xia, Jie Hu, Yuanlan Lu   +8 more
wiley   +1 more source

Individual‐Level Trait Responses in Cyanobacterial Populations and Communities

Ecology Letters, Volume 29, Issue 2, February 2026.
Trait‐based approaches can elucidate mechanisms underlying dynamics of phytoplankton population and community, but assessing individual‐level traits in natural systems remains challenging. This study used flow cytometry to quantify single‐cell trait responses of Microcystis spp. under nutrient, light and CO2 experiment, and these responses were applied
Arnaud P. Louchart, Annemieke M. Drost, Chaohong Lin, Suzanne M. H. Naus‐Wiezer, Zhipeng Duan, Elena Litchman, Dedmer B. Van de Waal   +6 more
wiley   +1 more source

Toxic Effects of Purified Microcystins from Soil Blue-Green Alga Oscillatoria pseudogeminata on Tomato Plant Lycopersicon esculentum

مجلة بغداد للعلوم, 2019
The current study included the isolation, purification and cultivation of blue-green alga Oscillatoria pseudogeminata G.Schmidle from soil using the BG-11liquid culture medium for 60 days of cultivation.
Al-Sultan et al.
doaj   +1 more source

Inactivation of the Burkholderia Toxin Malleicyprol by Enzymatic Cyclopropanol Ring Opening

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Burkholderia pseudomallei and Burkholderia mallei are dangerous pathogens that cause severe diseases with high mortality rates. Their virulence relies in part on malleicyprols, potent toxins containing a highly reactive cyclopropanol group. In this study, we identify BurK, a heme‐dependent oxidoreductase that neutralizes malleicyprols by enzymatically ...
Jonas Fiedler, Ingrid Richter, Katharina Dornblut, Alicia Scharf, Christian Hertweck   +4 more
wiley   +1 more source

Investigation of a Microcystis aeruginosa cyanobacterial freshwater harmful algal bloom associated with acute microcystin toxicosis in a dog [PDF]

, 2012
Microcystin poisoning was diagnosed in a dog exposed to a Microcystis aeruginosa dominated freshwater harmful algal bloom at Milford Lake, Kansas, which occurred during the summer of 2011.
Aubel, Mark T., Carney, Edward, Foss, Amanda, Nietfeld, Jerome C., Sebbag, Lionel, van der Merwe, Deon   +5 more
core   +1 more source