Evidence map›Paper›PMID 34426925›Full record

ArticleDoklady. Biochemistry and biophysics2021

Boerhaavia diffusa Extract Acts as a Specific Antituberculosis Agent in Vitro Against Mycobacterium tuberculosis H37Rv Infection.

Qinfang Zheng, Hangkong Ren, Shuanying Yang

Abstract read
PubMed Publisher
In one paragraph

Article in Doklady. Biochemistry and biophysics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Ethnomedicinal values ofFrontiers in chemistry · 2023
    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

3 authors at 2 institutions in 1 country.

Qinfang ZhengDepartment of Serosal Tuberculosis, Xi'an Chest Hospital, Xi'an, China.
Hangkong RenDepartment of Surgery, Xi'an Chest Hospital, Xi'an, China.
Shuanying YangDepartment of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China. yshuanying@sina.com.
Xi'an Chest Hospital · CNSecond Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study investigated Boerhaavia diffusa extract against Mycobacterium tuberculosis H37Rv (M.tb) infection in vitro and explored the underlying mechanism. The study demonstrated that Boerhaavia diffusa extract significantly (p < 0.05) reduced RAW 264.7 and A549 cell viability in concentration dependent manner. In BEAS-2B, NuLi-1 cells and splenocytes no significant (p > 0.05) reduction in viability was observed on treatment with 2.5 to 20 mg/L concentrations of Boerhaavia diffusa. The M. tb‑induced increase in TNF‑α expression was significantly (p < 0.05) reversed by Boerhaavia diffusa treatment in RAW 264.7 and BEAS-2B cells. Moreover, Boerhaavia diffusa treatment significantly (p < 0.05) inhibited M.tb‑induced increase in IL-6 and IL‑1β expression in RAW 264.7 and BEAS-2B cells. Boerhaavia diffusa treatment of RAW 264.7 and BEAS-2B cells significantly (p < 0.05) reversed M.tb‑induced increase in iNOS and COX‑2 expression. Additionally, in Boerhaavia diffusa treated cells M.tb‑induced increase in NO release was significantly (p < 0.05) reduced compared to untreated cells. In summary, Boerhaavia diffusa treatment inhibits pro-inflammatory cytokine production, NO release and regulate immunomodulatory mediators in M.tb‑infected RAW 264.7 and BEAS-2B cells. Therefore, Boerhaavia diffusa may be developed as a therapeutic agent for treatment of M.tb‑infection.

Indexed as

Antitubercular AgentsMycobacterium tuberculosisNyctaginaceaePlant ExtractsA549 CellsAnimalsCell SurvivalCyclooxygenase 2CytokinesHumansMiceNitric OxideNitric Oxide Synthase Type IIRAW 264.7 CellsAntitubercular AgentsCyclooxygenase 2CytokinesNitric OxideNitric Oxide Synthase Type IIPlant ExtractsBoerhaavia diffusa extractcyclooxygenase-2inflammationinterleukins

Identifiers

PMID34426925
OpenAlexW3194946142

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.