What would be the reasons for inconsistent cytotoxic response of nicotine?

06 October 2024 0 8K Report

I have a panel of 4 cells for which I am investigating the nicotine dose response curve. For C33a, HeLa and HaCaT cells, the cytotoxicity is dose and time dependent. However, for tonsillar cells, the response is independent of the dose. going up and down inconsistently. Did I do something wrong?

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