Aflatoxin B1 adsorption by natural and copper modified montmorillonite

Daković, Aleksandra; Matijašević, Srđan; Rottinghaus, George E.; Ledoux, D. R.; Butkeraitis, Paula; Sekulić, Živko

doi:10.1016/j.colsurfb.2008.05.008

Cited by 64 publications

(34 citation statements)

References 22 publications

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“…Clay raw materials are often used because of their properties such as high resistance to atmospheric conditions, geochemical purity, easy access to their deposits and low price [27][28][29][30]. Clays are commonly used as excipients, shielding and adsorbent agents, in the domain of pharmaceuticals' production [29,30].…”

Section: Introductionmentioning

confidence: 99%

The adsorption of salicylic acid, acetylsalicylic acid and atenolol from aqueous solutions onto natural zeolites and clays: Clinoptilolite, bentonite and kaolin

Rakić¹,

Rajić²,

Daković³

et al. 2013

Microporous and Mesoporous Materials

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103

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Section: Introductionmentioning

confidence: 99%

The adsorption of salicylic acid, acetylsalicylic acid and atenolol from aqueous solutions onto natural zeolites and clays: Clinoptilolite, bentonite and kaolin

Rakić¹,

Rajić²,

Daković³

et al. 2013

Microporous and Mesoporous Materials

Self Cite

103

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“…Previous studies have demonstrated that metallic ions, organic and thermal treatments may affect the AFB 1 adsorption capacity of clays (DAKOVIĆ et al, 2008;JAYNES;ZARTMAN, 2011;NONES et al, 2015b;2016). We have shown that bentonite, even after a thermal treatment (125 to 1000ºC), can maintain the viability of neural crest stem cells previously treated with AFB 1 (NONES et al, 2015b).…”

Section: Protective Effects Of Claymentioning

confidence: 73%

Measures against aflatoxin B1: a brief review about the use of flavonoids and clays

Riella

Nones

2017

Biotemas

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ResumoMedidas para o controle da alatoxina B 1 : uma breve revisão sobre o uso de lavonoides e argilas. A alatoxina B 1 (AFB 1 ) é uma das micotoxinas mais abundantes e tóxicas produzidas por cepas toxigênicas.Esta substância afeta a viabilidade celular, sendo capaz de induzir a morte, tanto de células humanas, quanto de células animais. Medidas vêm sendo adotadas para minimizar os danos causados pela AFB 1 , incluindo a utilização de lavonoides (compostos polifenólicos extraídos de plantas) e bentonitas (um tipo de argila). Nesta revisão, as características físico-químicas da AFB 1 e seus efeitos em diferentes tipos de células, in vitro e in vivo, foram abordados. Além disso, a capacidade de proteção celular a partir de substâncias e materiais naturais, tais como lavonoides e bentonita, foi brevemente descrita. Também relatamos os efeitos econômicos causados pelas micotoxinas e sugerimos alternativas (lavonoides e bentonita) para novas abordagens terapêuticas visando combater a toxicidade causada por estas substâncias (AFB 1 ).Palavras-chave: Alatoxina B 1 ; Argila; Flavonoides; Mecanismo de ação AbstractAlatoxin B 1 (AFB 1 ) is one of the most abundant and toxic mycotoxins produced by toxigenic strains. This substance affects cell viability, inducing cell death in several human and animal cells. Measures have been taken to minimize damage caused by AFB 1 , including the use of lavonoids (polyphenolic compounds extracted from plants) and bentonites (a type of clay). In this review, the physicochemical characteristics of AFB 1 and its effects on different cells are discussed. Furthermore, the cellular protective effects of lavonoids and bentonites are briely reviewed. Finally, the emerging view of the economic effects caused by mycotoxins is briely discussed, along with how lavonoids and bentonites might open new pathways to develop approaches to ight the toxic effects caused by alatoxins.

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“…For those reasons, several measures have been taken to minimize the effect of mycotoxins, such as the use of adsorbents like bentonite in feed or drugs (Rosa et al, 2001;Pasha et al, 2007;Devreese et al, 2013). This compound has been shown to protect cells from several kinds of damage (Kannewischer et al, 2006;Abbès et al, 2008Abbès et al, , 2007Dakovic et al, 2008;Dixon et al, 2008;Jaynes and Zartman, 2011). However, the mechanisms underlying the effect of bentonite on NC cell survival have not been thoroughly researched.…”

Section: Discussionmentioning

confidence: 97%