Evidence map›Paper›PMID 33955693›Full record

ArticleVeterinary medicine and science2021

Extract of neem (Azadirachta indica) leaf exhibits bactericidal effect against multidrug resistant pathogenic bacteria of poultry.

Edris Ali, Md Sadequl Islam, Md Ismail Hossen, Mst Minara Khatun, Md Ariful Islam

Open access · goldAbstract read
In one paragraph

Article in Veterinary medicine and science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
5.1field-weighted citation impact, top 5% 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

14 citing papers in PubMed, 36 citations in OpenAlex.

  1. Effectiveness of neem (Open veterinary journal · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. East Mediterranean Lineage ofF1000Research · 2025
    Article
  6. Review
  7. Unveiling the Neem (Plants (Basel, Switzerland) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

5 authors at 2 institutions in 1 country.

Edris AliDepartment of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Md Sadequl IslamDepartment of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0002-8683-3251
Md Ismail HossenLivestock Division, Bangladesh Agricultural Research Council, Dhaka, Bangladesh.
Mst Minara KhatunDepartment of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0002-5561-3643
Md Ariful IslamDepartment of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0003-4873-9368
Bangladesh Agricultural University · BDBangladesh Medical Research Council · BD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to determine the efficacy of neem leaf extract against multidrug resistant (MDR) pathogenic bacteria. Laboratory stock culture of Pasteurella multocida, Salmonella pullorum, Salmonella gallinarum and Escherichia coli was revived. Antibiogram profiles of these bacteria were determined by disc diffusion method. Ethanolic extract of neem leaf was prepared. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of neem leaf extract (112.5, 100, 50, 25, 12.5, 6.25 and 3.12 mg/ml) against MDR pathogenic bacteria of poultry were determined by double dilution method. The MIC and MBC of the neem leaf extract were 12.5 and 25 mg/ml, respectively for P. multocida, 50 and 100 mg/ml for S. pullorum and S. gallinarum, 100 and 112.5 mg/ml for E. coli. Neem leaf extracts exhibited bactericidal effect against MDR pathogenic bacteria of poultry.

Indexed as

AzadirachtaDrug Resistance, Multiple, BacterialPlant ExtractsAnimalsBacteriaPoultryPlant Extractsantibacterial efficacymultidrug resistant pathogenic bacterianeem leaf extractpoultry

Identifiers

PMID33955693
PMCPMC8464248
OpenAlexW3158971820

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.