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Effect of 8-nitrochyrsin on the proliferation and apoptosis of HL-60 cells

Shihua Wu

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Abstract

Objective To investigate the effect of 8-Nitrochyrsin on cell proliferation and cell apoptosis of HL-60 cells in vitro.Methods 8-Nitrochyrsin on proliferation of HL-60 cells was detected by MTT assay;The trypan blue exclusion method was used to count the number of viable and dead cells,then the survival rate and growth curve were achieved;DNA ladder bands were observed by DNA agarose gel electrophoresis;HL-60 cell apoptotic percentage was detected by flow cytometry with PI staining.Results 8-Nitrochrysin inhibited proliferation of HL-60 cells in a concentration-dependent manner;8-Nitrochyrsin possess the inhibitory effect on the proliferation and growth of HL-60 cells;8-Nitrochrysin possess the significantly effect of inducing apoptosis of HL-60 cells.Conclusion 8-Nitrochyrsin possess the inhibitory effect of the proliferation and growth of HL-60 cells and significantly induces apoptosis of HL-60 cells.

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What this paper is about

Objective To investigate the effect of 8-Nitrochyrsin on cell proliferation and cell apoptosis of HL-60 cells in vitro.Methods 8-Nitrochyrsin on proliferation of HL-60 cells was detected by MTT assay;The trypan blue exclusion method was used to count the number of viable and dead cells,then the survival rate and growth curve were achieved;DNA ladder bands were observed by DNA agarose gel electrophoresis;HL-60 cell apoptotic percentage was detected by flow cytometry with PI staining.Results 8-Nitrochrysin inhibited proliferation of HL-60 cells in a concentration-dependent manner;8-Nitrochyrsin possess the inhibitory effect on the proliferation and growth of HL-60 cells;8-Nitrochrysin possess the significantly effect of inducing apoptosis of HL-60 cells.Conclusion 8-Nitrochyrsin possess the inhibitory effect of the proliferation and growth of HL-60 cells and significantly induces apoptosis of HL-60 cells.

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Available abstract

Objective To investigate the effect of 8-Nitrochyrsin on cell proliferation and cell apoptosis of HL-60 cells in vitro.Methods 8-Nitrochyrsin on proliferation of HL-60 cells was detected by MTT assay;The trypan blue exclusion method was used to count the number of viable and dead cells,then the survival rate and growth curve were achieved;DNA ladder bands were observed by DNA agarose gel electrophoresis;HL-60 cell apoptotic percentage was detected by flow cytometry with PI staining.Results 8-Nitrochrysin inhibited proliferation of HL-60 cells in a concentration-dependent manner;8-Nitrochyrsin possess the inhibitory effect on the proliferation and growth of HL-60 cells;8-Nitrochrysin possess the significantly effect of inducing apoptosis of HL-60 cells.Conclusion 8-Nitrochyrsin possess the inhibitory effect of the proliferation and growth of HL-60 cells and significantly induces apoptosis of HL-60 cells.

Key concepts: Apoptosis, Trypan blue, Molecular biology, Cell growth, Agarose gel electrophoresis, Flow cytometry, MTT assay, Staining

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