Article ; Online: L-Ascorbic Acid and Curcumin Prevents Brain Damage Induced via Lead Acetate in Rats: Possible Mechanisms.
2021 Volume 44, Issue 2, Page(s) 59–66
Abstract: Lead acetate (lead ac.) is a widespread ecological toxicant that can cause marked neurotoxicity and decline in brain functions. This study aimed to evaluate the possible neuroprotective role of L-ascorbic acid (ASCR) and curcumin (CRCM) alone or together ...
| Abstract | Lead acetate (lead ac.) is a widespread ecological toxicant that can cause marked neurotoxicity and decline in brain functions. This study aimed to evaluate the possible neuroprotective role of L-ascorbic acid (ASCR) and curcumin (CRCM) alone or together against lead ac.-induced neurotoxicity. Rats were injected with lead ac. then treated orally with ASCR and CRCM alone or in combination for 7 days. Lead ac. caused elevation in brain tumor necrosis factor-α, interleukin-6, caspase-3, and malondialdehyde levels, while superoxide dismutase, reduced glutathione as well as the expression of brain-derived neurotrophic factor, cAMP response element-binding, and Beclin1 were downregulated. Expressions of C/EBP homologous protein and mammalian Target of rapamycin kinase were upregulated in brain tissues matched with the control group. Histopathological examination supported the previously mentioned parameters, the administration of the antioxidants in question modulated all the altered previous parameters. The combination regimen achieved the superlative results in the antagonizing lead ac.-induced neurotoxicity via its antioxidant and antiapoptotic activities. |
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| MeSH term(s) | Animals ; Ascorbic Acid/metabolism ; Ascorbic Acid/pharmacology ; Brain ; Curcumin/metabolism ; Curcumin/pharmacology ; Mammals ; Organometallic Compounds/metabolism ; Organometallic Compounds/toxicity ; Oxidative Stress ; Rats | |||||
| Chemical Substances | Organometallic Compounds ; Curcumin (IT942ZTH98) ; Ascorbic Acid (PQ6CK8PD0R) ; lead acetate (RX077P88RY) | |||||
| Language | English | |||||
| Publishing date | 2021-12-23 | |||||
| Publishing country | Switzerland | |||||
| Document type | Journal Article ; Research Support, Non-U.S. Gov't | |||||
| ZDB-ID | 556887-0 | |||||
| ISSN | 1421-9859 ; 0378-5866 | |||||
| ISSN (online) | 1421-9859 | |||||
| ISSN | 0378-5866 | |||||
| DOI | 10.1159/000521619 | |||||
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| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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