Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Baxi, D. B. | - |
dc.contributor.author | Bhatnagar, M. | - |
dc.contributor.author | Desai, F. | - |
dc.contributor.author | Gajaria, T. | - |
dc.contributor.author | Mukherjee, R. | - |
dc.contributor.author | Ramachandran, A. V. | - |
dc.contributor.author | Sharma, D. | - |
dc.contributor.author | Singh, P. K. | - |
dc.contributor.author | Singh, S. | - |
dc.date.accessioned | 2010-11-17T09:13:20Z | - |
dc.date.available | 2010-11-17T09:13:20Z | - |
dc.date.issued | 2010-11-17 | - |
dc.identifier.uri | http://hdl.handle.net/2003/27474 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-808 | - |
dc.description.abstract | Dietary exposure to cadmium, even at lower doses, can lead to free radical induced neurotoxicity, neurobehavioral changes and alteration in neurotransmitters. Such changes are likely to be more pronounced in the developing brain due to incompleteness of blood brain barrier (BBB). Hippocampus being the seat of intelligence has a role in learning and cognitive behavior and any damage to hippocampus during developmental stage is likely to result in neurodegenerative changes in later life. To this end, fetal and neonatal exposure to cadmium was induced by exposing pregnant dams of Swiss albino strain throughout the period of gestation and following parturition up till 5th day post partum (pp) through drinking water (3ppm/animal/day). The neonates were sacrificed on day 6 pp and indices of oxidative stress, levels of trace elements and changes in cholinergic system were evaluated in the hippocampus. Increased lipid peroxidation, surge in reactive oxygen species (ROS), depressed antioxidant defense, increased accumulation of cadmium, differential alterations in trace elements and decreased activity of AChE were the features of cadmium toxicity. Simultaneous administration of melatonin to cadmium challenged animals offset these detrimental changes. The results suggest that melatonin co-administration can effectively protect against the adverse effects of cadmium on endogenous antioxidant status, changes in trace metal concentrations and compromised hippocampal cholinergic system. | en |
dc.language.iso | en | - |
dc.relation.ispartofseries | EXCLI Journal ; Vol. 9, 2010 | en |
dc.subject | acetylcholinesterase | en |
dc.subject | Cadmium | en |
dc.subject | hippocampus | en |
dc.subject | melatonin | en |
dc.subject | trace metals | en |
dc.subject.ddc | 610 | - |
dc.title | Melatonin protects against alterations in hippocampal cholinergic system, trace metals and oxidative stress induced by gestational and lactational exposure to cadmium | en |
dc.type | Text | - |
dc.type.publicationtype | article | - |
dcterms.accessRights | open access | - |
eldorado.dnb.zdberstkatid | 2132560-1 | - |
Appears in Collections: | Original Articles |
Files in This Item:
File | Description | Size | Format | |
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Mukherjee_300910_proof.pdf | DNB | 202.8 kB | Adobe PDF | View/Open |
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This item is protected by original copyright
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