Consequences of manganese compounds: a review |
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| Authors: | AP Das S Ghosh S Mohanty LB Sukla |
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| Institution: | 1. Centre of Biotechnology, Bioengineering &2. Bio-Mineral Processing Laboratory, Siksha O Anusandhan University, Bhubaneswar, Indiaalok1503@gmail.com;4. Bio-Mineral Processing Laboratory, Siksha O Anusandhan University, Bhubaneswar, India;5. Bioresource Engineering Department, Institute of Minerals and Materials Technology, Bhubaneswar, India |
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| Abstract: | Manufacturing of manganese (Mn) compounds, their industrial applications as well as mining overburden, has generated a potential environmental pollutant. Occupational exposure to elevated levels of Mn occurs during mining, welding, smelting and other industrial anthropogenic sources. Chronic and acute exposure of this metal pollutant leads to adverse consequences and is clinically categorized by various symptoms of neurotoxicity including cognitive, psychiatric symptoms, Parkinson's disease, extra pyramidal signs, manganism, dystonia, and motor system dysfunction. The aim of this review is to summarize the possible mechanism underlying Mn compounds-mediated neurotoxicity leading to neurodegenerative diseases. Our review endeavours to examine recent advances in research on Mn-related environmental pollution, Mn-induced poisoning, molecular mechanisms underlying Mn-induced neurotoxicity with case studies as well as current approaches employed for treatment and prevention of Mn exposure. |
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| Keywords: | manganese environmental pollution occupational exposure neurotoxicity therapy |
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