A Direct and Sensitive Method for Determination of 5-Fluorouracil in Colorectal Cancer Cells: Evaluating the Effect of Stromal Cell on Drug Resistance of Cancer Cells

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Analytes</td><td class="align_center">SRM transition m/<i>z</i> (<i>Q</i>1 ⟶ <i>Q</i>3)</td><td class="align_center">Fragmentor (<i>V</i>)</td><td class="align_center">CE (eV)</td><td class="align_center">Retention time (min)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">5-FU</td><td class="align_center">129.0 ⟶ 42.2</td><td class="align_center">90</td><td class="align_center">17</td><td class="align_center">1.919</td></tr><tr><td class="align_left">5-BrU</td><td class="align_center">188.8 ⟶ 41.8</td><td class="align_center">90</td><td class="align_center">21</td><td class="align_center">2.228</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mass spectrometric parameters of analyte and internal standard (IS).</div>

Journal of Analytical Methods in Chemistry

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Table 1

Table 1: A Direct and Sensitive Method for Determination of 5-Fluorouracil in Colorectal Cancer Cells: Evaluating the Effect of Stromal Cell on Drug Resistance of Cancer Cells 

Table 1 | A Direct and Sensitive Method for Determination of 5-Fluorouracil in Colorectal Cancer Cells: Evaluating the Effect of Stromal Cell on Drug Resistance of Cancer Cells 