Evidence map›Paper›PMID 22139542›Full record

ArticleChinese journal of integrative medicine2011

In vitro and in vivo inhibitory effect of the combination of Wenxia Changfu formula [see text] with cisplatin in non-small cell lung cancer.

Xu-ming Ji, Bing Ouyang, Heng Liu, Guo-wei Liu, Zhi-chun Wu, Hua-yun Yu, Chun-yan Wang, Zhong-xia Wang, Wen-ping Wang

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Article in Chinese journal of integrative medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 7 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

9 authors at 1 institution in 1 country.

Xu-ming JiSchool of Basic Medical Science, Shandong University of Traditional Chinese Medicine, Jinan, China.
Bing Ouyang
Heng Liu
Guo-wei Liu
Zhi-chun Wu
Hua-yun Yu
Chun-yan Wang
Zhong-xia Wang
Wen-ping Wang
Shandong University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo observe the effect of the combination of Wenxia Changfu Formula ([see text], WCF) with cisplatin (CDDP) on inhibiting non-small cell lung cancer (NSCLC) in vitro and In Vivo and explore its mechanism from its effect on cell cycle.

methodsIn vitro, WCF-containing serum was prepared and the rhubarb b1, emodin, and aconitine were detected qualitatively by high-performance liquid chromatogram (HPLC). A549 cell lines were treated with blank control (dimethyl sulfoxide), normal serum, normal serum with CDDP (1.25, 2.5, and 5.0 μg/mL, respectively), WCF-containing serum plus different doses of CDDP (1.25, 2.5, and 5.0 μg/mL, respectively). The inhibitory effect was detected by 3-(4,5)-dimethylthiazo(-zy1)-3,5-diphenylterazolium bromide (MTT). The cell cycle was detected by flow cytometry. The protein and mRNA expressions of cyclin D1, proliferating cell nuclear antigen (PCNA), retinoblastoma (Rb), and p16 were observed with immunofluorescence and RT-PCR, respectively. In Vivo, nude mice xenograft model was established and grouped into the control, CDDP, WCF, and combination groups. The combination's inhibition of tumor growth and influence on the weight, spleen, and thymus gland were observed.

resultsThe inhibitory rate of the combination against A549 cell lines excelled the CDDP alone significantly (P <0.05); the combination showed a synergism inhibitory effect (Q=1.19). Compared with the monotherapy, the combination increased the cell percentage in G(0)/G(1) phase and decreased the cell percentage in S phase significantly (P <0.05); the protein and mRNA expressions of cyclin D1, PCNA, and Rb were significantly reduced; the protein and mRNA expressions of p16 were significantly enhanced. Compared with the monotherapy, the combination inhibited the tumor growth significantly In Vivo and reduced the weight of tumor (P <0.05); compared with the CDDP group, the spleen and thymus gland index of the combination group were enhanced significantly (P <0.05).

conclusionsThe combination of WCF with CDDP significantly inhibited the A549 cell lines proliferation in vitro and the growth of the tumor In Vivo; it inhibited effectively the atrophy of the immune organ caused by chemotherapy. The combination inhibited overproliferation of A549 cell lines by arresting the G(0) /G(1) phase of cell cycle and affecting the protein and mRNA expressions of cell cycle-related proteins, cyclin D1, etc.

Indexed as

AnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, Non-Small-Cell LungCell CycleCell Line, TumorCell ProliferationChromatography, High Pressure LiquidCisplatinDrugs, Chinese HerbalDrug SynergismFlow CytometryGene Expression Regulation, NeoplasticHumansLung NeoplasmsMaleAntineoplastic AgentsCisplatinDrugs, Chinese HerbalNeoplasm ProteinsRNA, Messengerwenxia changfu

Identifiers

PMID22139542
OpenAlexW1965960182

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.