Clinical research on improvement of glucose metabolic marker level by coffee drinking - Validity of saliva caffeine concentration measurement

Tomoko Okada, Daisuke Kobayashi, Suminori Kono, Takao Shimazoe

Research output: Contribution to journalReview article

1 Citation (Scopus)

Abstract

We measured both serum and saliva caffeine concentration using HPLC and assessed the correlation between them in volunteers with mild obesity. Significant correlation was shown between saliva and serum caffeine concentration. It may be necessary to measure caffeine metabolite concentration because its metabolites may also have an improving effect of glucose metabolism. In summary, we found that saliva caffeine concentration measurement was useful to assess caffeine intake level. Moreover, it will be helpful to know whether caffeine has an improving effect of glucose metabolism.

Original languageEnglish
Pages (from-to)713-715
Number of pages3
JournalYakugaku Zasshi
Volume130
Issue number5
DOIs
Publication statusPublished - May 1 2010

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Coffee
Caffeine
Saliva
Drinking
Glucose
Research
Serum
Volunteers
Obesity
High Pressure Liquid Chromatography

All Science Journal Classification (ASJC) codes

  • Pharmacology
  • Pharmaceutical Science

Cite this

Clinical research on improvement of glucose metabolic marker level by coffee drinking - Validity of saliva caffeine concentration measurement. / Okada, Tomoko; Kobayashi, Daisuke; Kono, Suminori; Shimazoe, Takao.

In: Yakugaku Zasshi, Vol. 130, No. 5, 01.05.2010, p. 713-715.

Research output: Contribution to journalReview article

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