Evidence map›Paper›PMID 29259982›Full record

ArticleBioMed research international2017

Pharmacokinetics, Tissue Distribution, and Metabolism Study of Icariin in Rat.

Shunjun Xu, Jiejing Yu, Jingjing Zhan, Liu Yang, Longgang Guo, Yijuan Xu

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. A comprehensive narrative review ofJournal of pharmaceutical analysis · 2026
    Review
  8. Icariin Against Neurodegeneration: A Focus in Cell Death Pathways.International journal of molecular sciences · 2026
    Review
  9. Review
  10. Multi-system Mechanisms in the Anti-osteoporotic Effects of Herbal Natural Products.Endocrine, metabolic & immune disorders drug targets · 2026
    Review
  11. Review
  12. Review
  13. Review
  14. Frontiers in pharmacology · 2025
    Article
  15. Review
  16. Icariin as a Treatment Proposal in Mammalian Reproduction.Pharmaceuticals (Basel, Switzerland) · 2024
    Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Shunjun XuGuangzhou ImVin Pharmaceutical Co., Ltd., Guangzhou 510663, China.
Jiejing YuGuangdong Provincial Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
Jingjing ZhanGuangdong Provincial Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
Liu YangGuangzhou ImVin Pharmaceutical Co., Ltd., Guangzhou 510663, China.ORCID 0000-0001-8353-7492
Longgang GuoGuangzhou ImVin Pharmaceutical Co., Ltd., Guangzhou 510663, China.
Yijuan XuGuangzhou ImVin Pharmaceutical Co., Ltd., Guangzhou 510663, China.
Guangzhou University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Icariin is one of the predominant flavonoids contained in Herba Epimedii (Yin-yang-huo in Chinese), a well-known Chinese medicine for the treatment of cancers and immune system diseases. Although Herba Epimedii has been widely used in China and there are so many and various research reports on the herbal drug and its main flavones, very limited data is available on the tissue distribution and biotransformation of icariin. In the present study, a liquid chromatographic method combined with electrospray ionization tandem mass spectrometry was developed to quantify the concentration of icariin in rat plasma and various tissues collected at different time points after oral administration of the total flavonoid extract of Herba Epimedii at a dose of 0.69 g/kg (corresponding to 42 mg/g icariin). Biological samples were processed by simple protein precipitation. Genistein was chosen as internal standard. The method was successfully applied to plasma pharmacokinetic and tissue distribution studies of icariin in rat. As a result, it was worth noting that the tissue distribution characteristics of icariin exhibited a significant gender difference. Moreover,

Indexed as

AnimalsDrugs, Chinese HerbalFlavonoidsHumansImmune System DiseasesNeoplasmsRatsTandem Mass SpectrometryDrugs, Chinese Herbalepimedii flavoneFlavonoidsicariin

Identifiers

PMID29259982
PMCPMC5702950
OpenAlexW2770835974

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.