Evidence map›Paper›PMID 32273801›Full record

ArticleSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society2020

Quality assessment of traditional herbal formula, Hyeonggaeyeongyo-tang through simultaneous determination of twenty marker components by HPLC-PDA and LC-MS/MS.

Chang-Seob Seo, Hyeun-Kyoo Shin

Abstract read
In one paragraph

Article in Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
  2. Article
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  4. Article
  5. Article
  6. Metabolite Fingerprinting Based onMolecules (Basel, Switzerland) · 2022
    Review
  7. Review
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

2 authors.

Chang-Seob SeoHerbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, Republic of Korea.
Hyeun-Kyoo ShinHerbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Simultaneous analysis of 20 marker components (gallic acid, cimifugin, geniposide, paeoniflorin, ferulic acid, nodakenin, narirutin, naringin, neohesperidin, arctiin, baicalin, oxypeucedanin hydrate, wogonoside, baicalein, arctigenin, glycyrrhizin, wogonin, pulegone, decursin, and decursinol angelate) for quality assessment of the traditional herbal formula, Hyeonggaeyeongyo-tang (HYT) was carried out by using high-performance liquid chromatography (HPLC) with photodiode array detection (PDA) and liquid chromatography-mass spectrometry with tandem mass spectrometry (LC-MS/MS). The coefficient of determination showed excellent linearity of more than 0.9999 for all analytes. The recovery of 20 marker components was 93.92 to 102.66% with relative standard deviation (RSD) < 3.00% and RSD value of precision was ≤ 3.44%. The amounts of 20 marker components using HPLC-PDA and LC-MS/MS were determined to be 0.18-14.60 and 0.01-1.76 mg/freeze-dried g, respectively.

Indexed as

HPLC–PDAHyeonggaeyeongyo-tangLC–MS/MSSimultaneous determinationTraditional herbal formula

Identifiers

PMID32273801
PMCPMC7132628

What OpenQuestion holds

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Registered trials

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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.