Evidence map›Paper›PMID 25938967›Full record

ArticleInternational journal of molecular sciences2015

New Coumarin Derivatives and Other Constituents from the Stem Bark of Zanthoxylum avicennae: Effects on Neutrophil Pro-Inflammatory Responses.

Jih-Jung Chen, Chieh-Kai Yang, Yueh-Hsiung Kuo, Tsong-Long Hwang, Wen-Lung Kuo, Yun-Ping Lim, Ping-Jyun Sung, Tsung-Hsien Chang, Ming-Jen Cheng

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Molecules (Basel, Switzerland) · 2021
    Review
  3. Effects ofVeterinary world · 2020
    Article
  4. Evaluation of Cytotoxic Activity Alkaloid Fractions ofOpen access Macedonian journal of medical sciences · 2019
    Article
  5. Article
  6. Cell Cycle Inhibition of Ethylacetate Fraction ofOpen access Macedonian journal of medical sciences · 2019
    Article
  7. Article
  8. 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

9 authors.

Jih-Jung ChenDepartment of Pharmacy & Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung 907, Taiwan. jjchen@tajen.edu.tw.
Chieh-Kai YangDepartment of Pharmacy & Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung 907, Taiwan. jacky.505@yahoo.com.tw.
Yueh-Hsiung KuoDepartment of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan. kuoyh@mail.cmu.edu.tw.
Tsong-Long HwangGraduate Institute of Natural Products, School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan. htl@mail.cgu.edu.tw.
Wen-Lung KuoChung-Jen Junior College of Nursing, Health Sciences and Management, Chiayi 600, Taiwan. m049@cjc.edu.tw.
Yun-Ping LimSchool of Pharmacy, College of Pharmacy, China Medical University, Taichung 404, Taiwan. limyp@mail2000.com.tw.
Ping-Jyun SungNational Museum of Marine Biology and Aquarium, Pingtung 944, Taiwan. pjsung@nmmba.gov.tw.
Tsung-Hsien ChangDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan. hangth@vghks.gov.tw.
Ming-Jen ChengBioresource Collection and Research Center (BCRC), Food Industry Research and Development Institute (FIRDI), Hsinchu 300, Taiwan. jacky.505@yahoo.com.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three new coumarin derivatives, 8-formylalloxanthoxyletin (1), avicennone (2), and (Z)-avicennone (3), have been isolated from the stem bark of Zanthoxylum avicennae (Z. avicennae), together with 15 known compounds (4-18). The structures of these new compounds were determined through spectroscopic and MS analyses. Compounds 1, 4, 9, 12, and 15 exhibited inhibition (half maximal inhibitory concentration (IC₅₀) values ≤7.65 µg/mL) of superoxide anion generation by human neutrophils in response to formyl-l-methionyl-l-leucyl-l-phenylalanine/cytochalasin B (fMLP/CB). Compounds 1, 2, 4, 8 and 9 inhibited fMLP/CB-induced elastase release with IC₅₀ values ≤8.17 µg/mL. This investigation reveals bioactive isolates (especially 1, 2, 4, 8, 9, 12 and 15) could be further developed as potential candidates for the treatment or prevention of various inflammatory diseases.

Indexed as

AdultCoumarinsCytochalasin BHumansInflammationMagnetic Resonance SpectroscopyNeutrophilsN-Formylmethionine Leucyl-PhenylalaninePlant BarkPlant StemsSuperoxidesYoung AdultZanthoxylumCoumarinsCytochalasin Bmethionyl-leucyl-phenylalanineN-Formylmethionine Leucyl-PhenylalanineSuperoxides

Identifiers

PMID25938967
PMCPMC4463613

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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.