Activities of vitamin Q10 in animal models and a serious deficiency in patients with cancer

Biochem Biophys Res Commun. 1997 May 19;234(2):296-9. doi: 10.1006/bbrc.1997.6522.

Abstract

New data on blood levels of vitamin Q10 in 116 cancer patients reveal an incidence of 23.1% of patients (N=17) with breast cancer whose blood levels were below 0.5 microg/ml. The incidence of breast cancer cases with levels below 0.6 microg/ml was 38.5%. The incidence is higher (p<0.05) than that for a group of ordinary people. Patients (N=15) with myeloma showed a mean blood level of 0.67 +/- 0.17 microg/ml. The incidence of a vitamin Q10 blood level below 0.7 microg/ml for these 15 cases of myeloma was 53.3%, which is higher (p<0.05) than the 24.5% found for a group of ordinary people.

Publication types

  • Review

MeSH terms

  • Animals
  • Breast Neoplasms / blood
  • Coenzymes
  • Female
  • Humans
  • Male
  • Multiple Myeloma / blood
  • Neoplasms / blood*
  • Neoplasms, Experimental / blood
  • Reference Values
  • Ubiquinone / analogs & derivatives*
  • Ubiquinone / blood
  • Ubiquinone / metabolism

Substances

  • Coenzymes
  • Ubiquinone
  • coenzyme Q10