Save

Inositol-6-phosphate mitigates deoxynivalenol nephrotoxicity in pig kidney explants

In: World Mycotoxin Journal
Authors:
W.G. Suhett Laboratory of Animal Pathology, Universidade Estadual de Londrina, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, Brazil

Search for other papers by W.G. Suhett in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0003-3355-4192
,
J.R. Gerez Laboratory of Animal Pathology, Universidade Estadual de Londrina, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, Brazil

Search for other papers by J.R. Gerez in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0002-6092-0867
,
M.S. Hohmann Laboratory of Pain, Inflammation, Neuropathy and Cancer, Universidade Estadual de Londrina, Londrina, Brazil

Search for other papers by M.S. Hohmann in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0003-2667-3919
,
L. Staurengo-Ferrari Laboratory of Pain, Inflammation, Neuropathy and Cancer, Universidade Estadual de Londrina, Londrina, Brazil

Search for other papers by L. Staurengo-Ferrari in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0003-4094-6223
,
W.A. Verri Laboratory of Pain, Inflammation, Neuropathy and Cancer, Universidade Estadual de Londrina, Londrina, Brazil

Search for other papers by W.A. Verri in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0003-2756-9283
,
F.H.O. Pinho Laboratory of Animal Pathology, Universidade Estadual de Londrina, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, Brazil

Search for other papers by F.H.O. Pinho in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0001-9687-1668
,
L.D. de Barros Laboratory of Animal Protozoology, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, Brazil

Search for other papers by L.D. de Barros in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0002-8560-3948
,
K.K. Flaiban Laboratory of Clinical Pathology, Universidade Estadual de Londrina, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, PR, Brazil

Search for other papers by K.K. Flaiban in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0001-6461-6961
, and
A.P.F.R.L. Bracarense Laboratory of Animal Pathology, Universidade Estadual de Londrina, rodovia Celso Garcia Cid, km 380, 86057-970, Londrina, Brazil

Search for other papers by A.P.F.R.L. Bracarense in
Current site
Google Scholar
PubMed
Close
https://orcid.org/0000-0002-5407-2582
Download Citation Get Permissions

Access options

Get access to the full article by using one of the access options below.

Institutional Login

Log in with Open Athens, Shibboleth, or your institutional credentials

Login via Institution

Purchase

Buy instant access (PDF download and unlimited online access):

€36.93

Abstract

Deoxynivalenol (DON) is a mycotoxin that frequently contaminates food crops and negatively impacts human and animal health. While inositol-6-phosphate (IP6) is known to counteract DON-induced intestinal damage, inflammation, and oxidative stress, its ability to alleviate DON-caused kidney injury is yet unexplored. This study assessed DON’s kidney effects and IP6’s protective capability using an ex vivo renal explants model. From 360 explants taken from six pigs, four groups were formed: control (culture medium), DON (10 μM equivalent to 3 mg/kg of feed), IP6 group (5 mM), and DON + IP6 (10 μM + 5 mM). DON elevated creatinine levels and γ-glutamyl transferase activity in the culture medium. It led to cytoplasmic vacuolation in convoluted tubular epithelial cells and tubular necrosis, a drop in antioxidant potential (ABTS) and a rise in interleukin (IL)-8 mRNA. The introduction of IP6 restored renal histological and functional parameters, bolstered antioxidant status, enhanced IL-10 gene expression, and reduced superoxide anion levels. These results indicate that within the model of renal explants, IP6 significantly alleviates the nephrotoxic effects of DON while efficiently regulating the antioxidative and anti-inflammatory response within the kidneys.

Content Metrics

All Time Past 365 days Past 30 Days
Abstract Views 441 86 23
Full Text Views 17 3 1
PDF Views & Downloads 38 6 0