Changes in blood concentrations of trace metals in cancer patients receiving cisplatin-based chemotherapy

  • Authors:
    • Tsutomu Nakamura
    • Minoru Takahashi
    • Riho Niigata
    • Kazuhiko Yamashita
    • Manabu Kume
    • Midori Hirai
    • Hiroyuki Yasui
  • View Affiliations

  • Published online on: October 24, 2016     https://doi.org/10.3892/br.2016.789
  • Pages: 737-744
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Abstract

The administration of cisplatin (CDDP) may influence trace metal concentrations in body fluids. In order to test this hypothesis, the blood concentrations of trace metals were determined during the present study in eight Japanese esophageal and lung cancer patients receiving CDDP‑based chemotherapy. The levels of manganese, iron (Fe), cobalt, copper, zinc (Zn), platinum and lead in the plasma were determined by inductively coupled plasma‑mass spectrometry. In addition, the serum levels of Fe, transferrin and ferritin were evaluated. The baseline plasma concentration of Fe in patients with esophageal cancer was significantly lower than that in lung cancer patients (P=0.011), although there were no significant differences identified with respect to the plasma levels of other trace metals. The data obtained from six fasting patients without blood transfusion demonstrated that plasma concentrations of Fe increased 3.5‑fold soon after CDDP treatment and returned to baseline levels ~10 days after therapy. The excessive Fe levels in the bloodstream induced changes in serum ferritin and transferrin levels. Furthermore, serum Zn levels increased 1.8‑fold in the 1‑3 days following CDDP treatment, and serum cystatin C levels transiently increased. These findings indicate that serum Fe and Zn levels may be useful to understanding the physiological responses in the early stages of CDDP‑based chemotherapy, which may be associated with systemic inflammation and/or tissue distribution of CDDP.
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December-2016
Volume 5 Issue 6

Print ISSN: 2049-9434
Online ISSN:2049-9442

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Spandidos Publications style
Nakamura T, Takahashi M, Niigata R, Yamashita K, Kume M, Hirai M and Yasui H: Changes in blood concentrations of trace metals in cancer patients receiving cisplatin-based chemotherapy. Biomed Rep 5: 737-744, 2016
APA
Nakamura, T., Takahashi, M., Niigata, R., Yamashita, K., Kume, M., Hirai, M., & Yasui, H. (2016). Changes in blood concentrations of trace metals in cancer patients receiving cisplatin-based chemotherapy. Biomedical Reports, 5, 737-744. https://doi.org/10.3892/br.2016.789
MLA
Nakamura, T., Takahashi, M., Niigata, R., Yamashita, K., Kume, M., Hirai, M., Yasui, H."Changes in blood concentrations of trace metals in cancer patients receiving cisplatin-based chemotherapy". Biomedical Reports 5.6 (2016): 737-744.
Chicago
Nakamura, T., Takahashi, M., Niigata, R., Yamashita, K., Kume, M., Hirai, M., Yasui, H."Changes in blood concentrations of trace metals in cancer patients receiving cisplatin-based chemotherapy". Biomedical Reports 5, no. 6 (2016): 737-744. https://doi.org/10.3892/br.2016.789