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Distribution, metabolism, and toxicity of antimony species in wistar rats. A bio-analytical approach.

Authors :
Ogra Y
Roldán N
Verdugo M
Gonzalez AA
Suzuki N
Quiroz W
Source :
Environmental toxicology and pharmacology [Environ Toxicol Pharmacol] 2023 Jun; Vol. 100, pp. 104160. Date of Electronic Publication: 2023 May 24.
Publication Year :
2023

Abstract

This work studied the distribution, reactivity, and biological effects of pentavalent or trivalent antimony (Sb(V), Sb(III)) and N-methylglucamine antimonate (NMG-Sb(V)) in Wistar Rats. The expression of fibrosis genes such as α - SMA, PAI-1, and CTGF were determined in Liver, and Kidney tissues. Wistar rats were treated with different concentrations of Sb(V), Sb(III), As(V) and As(III), and MA via intra-peritoneal injections. The results indicated a noteworthy elevation in mRNA levels of plasminogen activator 1 (PAI-1) in the kidneys of rats that were injected. The main accumulation site for Sb(V) was observed to be the liver, from which it is primarily excreted in its reduced form (Sb(III)) through the urine. The generation of Sb(III) in the kidneys has been found to induce damage through the expression of α-SMA and CTGF, and also lead to a higher creatinine clearance compared to As(III).<br />Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2023 Elsevier B.V. All rights reserved.)

Details

Language :
English
ISSN :
1872-7077
Volume :
100
Database :
MEDLINE
Journal :
Environmental toxicology and pharmacology
Publication Type :
Academic Journal
Accession number :
37236494
Full Text :
https://doi.org/10.1016/j.etap.2023.104160