Evidence map›Paper›PMID 29752578›Full record

ArticleJournal of natural medicines2018

New podolactones from the seeds of Podocarpus nagi and their anti-inflammatory effect.

Zhe-Ling Feng, Tian Zhang, Jing-Xin Liu, Xiu-Ping Chen, Li-She Gan, Yang Ye, Li-Gen Lin

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of natural medicines, 2018. 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. Nagilactone C from the Seeds ofPharmaceuticals (Basel, Switzerland) · 2025
    Article
  2. Article
  3. Diterpenoids Isolated fromMolecules (Basel, Switzerland) · 2021
    Article
  4. Biological Activity of Selected Natural and Synthetic Terpenoid Lactones.International journal of molecular sciences · 2021
    Review
  5. Review
  6. Article
  7. 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

7 authors.

Zhe-Ling FengState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China.
Tian ZhangState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China.
Jing-Xin LiuState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China.
Xiu-Ping ChenState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China.
Li-She GanCollege of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China.
Yang YeState Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu-Chong-Zhi Road, Zhangjiang Hi-tech Park, Shanghai, 201203, China.
Li-Gen LinState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China. ligenl@umac.mo.ORCID http://orcid.org/0000-0002-6799-5327

Funding

Fundo para o Desenvolvimento das Ciências e da Tecnologia FDCT 102/2017/Athe Research Fund of University of Macau MYRG2017-00109-ICMSthe State Key Laboratory of Drug Research SIMM1803KF-16
6 · The paper itself

Abstract

Podolactones are a class of structural diverse diterpenoid lactones, mainly isolated from the Podocarpus species. Several bioactivities have been disclosed for podolactones, including cytotoxicity and anti-atherosclerosis. In this study, the seeds of P. nagi were isolated by comprehensive chromatographic methods to obtain three new podolatones, named nagilactone B 1-O-β-D-glucoside (1), nagilactone N3 3-O-β-D-glucoside (2), and 2-epinagilactone B (3), as well as a known compound, nagilactone B (4). Their structures were determined by analyses of NMR and HRESIMS data. Compounds 1 and 2 significantly inhibited nitric oxide (NO) production on LPS-stimulated RAW264.7 macrophages, with IC

Indexed as

Anti-Inflammatory AgentsDrugs, Chinese HerbalNF-kappa BNitric OxideSeedsAnti-Inflammatory AgentsDrugs, Chinese HerbalNF-kappa BNitric OxideAnti-inflammationNF-κBNO productionPodocarpus nagiPodolactones

Identifiers

What OpenQuestion holds

Textmetadata
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.