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Mostrando ítems 11-20 de 29
Artículo
Immunohistochemical approach to study Cylindrospermopsin distribution in tilapia (Oreochromis niloticus) under different exposure conditions
(MDPI, 2014)
Cylindrospermopsin (CYN) is a cytotoxic cyanotoxin produced by several species of freshwater cyanobacteria (i.e., Aphanizomenon ovalisporum). CYN is a tricyclic alkaloid combined with a guanidine moiety. It is well known ...
Artículo
Influence of refrigeration and freezing in Microcystins and Cylindrospermopsin concentrations on fish muscle of tilapia (Oreochromis niloticus) and tench (Tinca tinca)
(Elsevier, 2021)
The consumption of fish contaminated with cyanotoxins is an important public health issue due to their potential adverse effects. The aim of this study was to assess the influence of refrigeration (4 °C) and freezing (−20 ...
Artículo
Jornadas de divulgación científica: Aportaciones de la Toxicología en la investigación de la seguridad de las sustancias y para la sociedad
(Real e Ilustre Colegio Oficial de Farmacéuticos de Sevilla, 2023)
Las “Jornadas de divulgación científica: Aportaciones de la Toxicología en la investigación de la seguridad de las sustancias y para la sociedad” se celebraron el 19 de mayo de 2023 en la Facultad de Farmacia de la Universidad ...
Artículo
Neurotoxicity induced by microcystins and cylindrospermopsin: A review
(Elsevier, 2019)
Microcystins (MCs) and cylindrospermopsin (CYN) are among the most frequent toxins produced by cyanobacteria. These toxic secondary metabolites are classified as hepatotoxins and cytotoxin, respectively. Furthermore, both ...
Artículo
Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
(Elsevier, 2020)
The presence of the toxin cylindrospermopsin is increasingly frequent in samples from different ecosystems and it is a serious problem both at environmental level and for animal and human health. To be able to prevent CYN ...
Artículo
Changes on cylindrospermopsin concentration and characterization of decomposition products in fish muscle (Oreochromis niloticus) by boiling and steaming
(Elsevier, 2017)
The occurrence of cylindrospermopsin (CYN) in toxic blooms of cyanobacteria is increasing in both frequency and distribution over the world. CYN persistence in water potentiates its accumulation in a wide range of aquatic ...
Artículo
Use of micronucleus and comet assay to evaluate evaluate the genotoxicity of oregano essential oil (Origanum vulgare l. Virens) in rats orally exposed for 90 days
(Taylor & Francis, 2018)
Essential oils from Origanum spp. exhibit antioxidant and antimicrobial activities making them suitable for use as food additives. The incorporation of oregano essential oil in active food packaging is under study; however, ...
Artículo
Histopatología y bioquímica clínica de ratas expuestas de forma subcrónica al extracto de migración de un material nanocompuesto
(Asociación Española de Toxicología (AETOX), 2013)
Artículo
A new method for the simultaneous determination of cyanotoxins (Microcystins and Cylindrospermopsin) in mussels using SPE-UPLC-MS/MS
(Elsevier, 2020)
The aim of this study was to optimize the extraction conditions of Microcystin-LR (MC-LR), Microcystin-RR (MC-RR), Microcystin-YR (MC-YR) and Cylindrospermopsin (CYN) simultaneously from mussels by using response surface ...
Artículo
In vitro assessment of cyanotoxins bioaccessibility in raw and cooked mussels
(Elsevier, 2020)
The oral route by ingestion of water and food contaminated with cyanotoxins is the main route of exposure to these toxins. This study addresses for the first time the bioaccessibility of some of the most common Microcystins ...