Effect of cyanide ions (CN-) extracted from cassava (Manihotesculenta Crantz) on Alveolar Epithelial Cells (A549 cells)

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dc.contributor.authorJoseph, T
dc.contributor.authorSreejith, S
dc.contributor.authorJoseph, X
dc.contributor.authorSangeetha, VP
dc.contributor.authorPrajitha, N
dc.contributor.authorVandana, U
dc.contributor.authorJayaprakas, CA
dc.contributor.authorMohanan, PV
dc.date.accessioned2022-01-28T06:01:19Z
dc.date.available2022-01-28T06:01:19Z
dc.date.issued2021-12
dc.description.abstractCassava (Manihotesculenta Crantz) is one of the most important root crops in tropical countries. It is a major source of cyanogenic glycosides viz. linamarin and lotaustralin, and these on breakdown liberate HCN and ketone. Cassava cyanide extract (CCE) from cassava leaves and tuber rinds were formulated as a biopesticide against certain borer insect pests of horticultural crops. Adenocarcinomic human alveolar basal epithelial cells (A549) were treated with three different concentrations (100, 200, 400 ppm) of CCE. The MTT and NRU assays showed dose-dependent cytotoxicity. The DCFH-DA assay does not show any free radical scavenging activity, whereas the NRR assay showed a reduction in the nitrile radicals with an increase in the concentration of the bioactive compound. A negative correlation was found between the concentration of the bioactive principles and mitochondrial and lysosomal functions. Various cellular assays demonstrated the cellular response of the CCE, and it was found that at higher concentration (400 ppm), the CCE exert a significant necrotic cell death rather than apoptosis. The results of the study indicated that the CCE have a remarkable tendency of anti-proliferative ability.en_US
dc.identifier.citationJoseph T, Sreejith S, Joseph X, Sangeetha VP, Prajitha N, Vandana U, Jayaprakas CA, Mohanan PV. Effect of cyanide ions (CN-) extracted from cassava (Manihotesculenta Crantz) on Alveolar Epithelial Cells (A549 cells). Toxicology. 2021 Dec;464:153019en_US
dc.identifier.urihttps://doi.org/10.1016/j.tox.2021.153019
dc.identifier.urihttps://dspace.sctimst.ac.in/handle/123456789/11180
dc.publisherToxicologyen_US
dc.subjectA549; CCE; Cassava; Cyanogenic glycosides; Cytotoxicity.en_US
dc.titleEffect of cyanide ions (CN-) extracted from cassava (Manihotesculenta Crantz) on Alveolar Epithelial Cells (A549 cells)en_US
dc.typeArticleen_US
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