Evidence map›Paper›PMID 25425759›Full record

ArticleIndian journal of pharmaceutical sciences2014

Simultaneous HPLC determination of four active compounds in fengshiding capsules, a chinese medicine.

K Zhai, G Gao, W Cao, L Zhao, X Fang, H Duan

Open access · greenAbstract read
In one paragraph

Article in Indian journal of pharmaceutical sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

5 citing papers in PubMed, 18 citations in OpenAlex.

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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.

K ZhaiDepartment of Complex Prescrition of TCM, China Pharmaceutical University, Nanjing-210 038, China.
G GaoDepartment of Chemistry and Life Science, Suzhou University, Suzhou-234 000, China.
W CaoDepartment of Chemistry and Life Science, Suzhou University, Suzhou-234 000, China.
L ZhaoDepartment of Chemistry and Life Science, Suzhou University, Suzhou-234 000, China.
X FangDepartment of Chemistry and Life Science, Suzhou University, Suzhou-234 000, China.
H DuanDepartment of Chemistry and Life Science, Suzhou University, Suzhou-234 000, China.
Soochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A high performance liquid chromatography method was established for simultaneously determining four bioactive components, salicin, liquiritin, paeonolum, and imperatorin in Fengshiding capsule, a widely used traditional Chinese medicine for treating rheumatic disease. The chromatographic separation was performed on a Shimadzu Shim-pack Stable Bond C18 column using gradient elution with methanol and water. The analytical method was validated through precision, repeatability and stability, and the relative standard deviation values were less than 3%, respectively. The recoveries of the four investigated compounds ranged from 95.80 to 101.21% with relative standard deviation values less than 3.2%. Then this proposed method was successfully applied to determine six batches of Fengshiding commercial products of capsule dosage form from two pharmaceutical factories. This study might provide a basis for quality control for this traditional Chinese medicine preparation.

Indexed as

Fengshiding capsulehigh performance liquid chromatographyimperatorinliquiritinpaeonolsalicin

Identifiers

PMID25425759
PMCPMC4243262
OpenAlexW1482313695

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.