Results 11 to 20 of about 113,928,477 (177)

Cardiovascular effects of anatoxin-A in the conscious rat [PDF]

Toxicology and Applied Pharmacology, 1990
The effects of anatoxin-A on mean arterial pressure (MAP), heart rate, cardiac index (CI), and blood flow (BF) in hindquarter (HQ), renal (R), and mesenteric (M) vascular beds were studied after intravenous (iv) and intracerebroventricular (icv) administration in the conscious rat.
Sirén, Anna-Leena, Feuerstein, G.
core   +6 more sources

The Abundance of Toxic Genotypes Is a Key Contributor to Anatoxin Variability in Phormidium-Dominated Benthic Mats

Marine Drugs, 2017
The prevalence of benthic proliferations of the anatoxin-producing cyanobacterium Phormidium are increasing in cobble-bed rivers worldwide. Studies to date have shown high spatial and temporal variability in anatoxin concentrations among mats.
Susanna A. Wood, Jonathan Puddick
doaj   +2 more sources

Postresuscitative Myocardial Impact of Anatoxin Preimmunization [PDF]

Общая реаниматология, 2007
Objective: to study the impact of preimmunization with tetanus, diphtheria, and staphylococcal anatoxins on postresuscitative myocardial pathology.Materials and methods.
D. A. Yenikeyev, A. V. Chizhikov, M. A. Aleksandrov, Ye. A. Nurgaleyeva, N. V. Novgorodova   +4 more
doaj   +2 more sources

Development and Application of a Quantitative PCR Assay to Assess Genotype Dynamics and Anatoxin Content in Microcoleus autumnalis-Dominated Mats

Toxins, 2018
Microcoleus is a filamentous cyanobacteria genus with a global distribution. Some species form thick, cohesive mats over large areas of the benthos in rivers and lakes.
Laura T. Kelly, Susanna A. Wood, Tara G. McAllister, Ken G. Ryan   +3 more
doaj   +2 more sources

Aspectos toxicológicos e químicos da Anatoxina-a e seus análogos

Química Nova, 2006
Anatoxin-a and its analogues are azabicyclic alkaloids that represent one of the most powerful nicotinic agonists known for the nicotinic acetylcholine receptor (nAChR). Because of this potent mechanism of action, anatoxin-a and its derivatives represent
Vania Rodríguez, Sidnei Moura, Ernani Pinto, Claudio M. P. Pereira, Rodolpho Campos Braga   +4 more
doaj   +1 more source

Understanding the Differences in the Growth and Toxin Production of Anatoxin-Producing Cuspidothrix issatschenkoi Cultured with Inorganic and Organic N Sources from a New Perspective: Carbon/Nitrogen Metabolic Balance

Toxins, 2020
Cyanotoxins are the underlying cause of the threat that globally pervasive Cyanobacteria Harmful algal blooms (CyanoHABs) pose to humans. Major attention has been focused on the cyanobacterial hepatotoxin microcystins (MCs); however, there is a dearth of
Siyi Tao, Suqin Wang, Lirong Song, Nanqin Gan   +3 more
doaj   +1 more source

Enhanced Photocatalytic Removal of Cyanotoxins by Al-Doped ZnO Nanoparticles with Visible-LED Irradiation

Toxins, 2021
The ZnO-based visible-LED photocatalytic degradation and mineralization of two typical cyanotoxins, microcystin-LR (MC-LR), and anatoxin-A were examined.
Majdi Benamara, Elvira Gómez, Ramzi Dhahri, Albert Serrà   +3 more
doaj   +1 more source

An Analytical Method for Simultaneous Measurement of Various Cyanotoxins Using Stable Isotope-Labeled Surrogates and a Microbial Flora Analysis to Assign Each Cyanotoxin to its Source

Journal of Water and Environment Technology, 2022
Cyanotoxins produced by blue-green algae in lakes are among the most serious threats to water quality worldwide. As global warming rapidly extends the locations and timing of blue-green algae blooms, a simple and accessible method for ...
Masaya Matsuki, Nobuhiro Shimizu, Kazuhiro Tobiishi, Yoshito Tanaka, Haruyo Yamaguchi, Tomoharu Sano   +5 more
doaj   +1 more source

Microcystis sp. AE03 strain in Dal Lake harbors cylindrospermopsin and microcystin synthetase gene cluster

Frontiers in Sustainable Food Systems, 2022
Cyanobacterial harmful algal blooms (CHABs) are increasing at an alarming rate in different water bodies worldwide. In India, CHAB events in water bodies such as Dal Lake have been sporadically reported with no study done to characterize the ...
Fahim Bashir, Fahim Bashir, Arif Bashir, Vishnu D. Rajput, Noureddine Bouaïcha, Khalid M. Fazili, Samrat Adhikari, Yogesh Negi, Tatiana Minkina, Waleed Hassan Almalki, Bashir Ahmad Ganai, Bashir Ahmad Ganai   +11 more
doaj   +1 more source

RECOMBINANT ANTIGENS OF PSEUDOMONAS AERUGINOSA: EFFECT ON IMMUNE RESPONSE IN MICE

Журнал микробиологии, эпидемиологии и иммунобиологии, 2017
Aim. Study the effect of recombinant antigens of P. aeruginosa on key effectors of the immune system. Materials and methods. Mice were immunized intraperiotoneally with 25 jig of OprF and 50 jig of anatoxin sorbed on aluminium hydroxide gel with a 2 week
N. A. Mikhaylova, E. O. Kalinichenko, A. V. Soldatenkova, N. K. Akhmatova   +3 more
doaj   +1 more source