Skip to main content

Advertisement

Log in

Pharmacokinetics and Tissue Distribution of Phillyrin in Rats

  • Original Article
  • Published:
Revista Brasileira de Farmacognosia Aims and scope Submit manuscript

Abstract

This present study aims to develop a liquid chromatography coupled to tandem mass spectrometry assay to quantify phillyrin in rat plasma and tissues. Plasma and tissue samples were processed via protein precipitation, and calceolarioside B was chosen as the internal standard. Selected reactions monitoring mode was applied to detect the analytes of all samples. Mass spectrometry was conducted in the negative ion mode for detection. The MS/MS ion transitions monitored were m/z 533.4 → 370.8 for phillyrin and m/z 477.3 → 161.0 for calceolarioside B, respectively. All calibration curves were linear over the range of 1–800 ng/ml in each biological matrix. The lower limit of quantification for plasma and tissue homogenates was 1 ng/ml. Inter- and intra-day precision and accuracy well met within the acceptable ranges (≤ 15%). It was successfully applied to the pharmacokinetic and tissue distribution studies of phillyrin after intravenous doses of 0.1 mg/kg in rats.

Graphical Abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

HW wrote the manuscript. SY carried out the data analyses. QX designed the study and supervised the laboratory work. All authors read the manuscript and approved the submission.

Corresponding author

Correspondence to Qinghui Xian.

Ethics declarations

Conflict of Interest

The authors declare that they have no conflicts of interest.

Electronic Supplementary Material

ESM 1

(PDF 287 kb).

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wang, H., Yang, S. & Xian, Q. Pharmacokinetics and Tissue Distribution of Phillyrin in Rats. Rev. Bras. Farmacogn. 30, 818–823 (2020). https://doi.org/10.1007/s43450-020-00100-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s43450-020-00100-x

Keywords

Navigation