Evidence map›Paper›PMID 34245235›Full record

ArticleVeterinary medicine and science2021

Genotyping of Brucella strains isolated from humans and cattle of different geographical regions of Pakistan using MLVA-15.

Raheela Akhtar, Muhammad Muddassir Ali, Asad Ullah, Abdul Muttalib, Kashan Mehboob, Arif Ullah, Nasim Ahmad, Tahir Zahoor Chohan

Abstract 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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

8 authors.

Raheela AkhtarDepartment of Pathology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Muhammad Muddassir AliInstitute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan.ORCID 0000-0001-7930-7782
Asad UllahDepartment of Pathology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Abdul MuttalibDepartment of Pathology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Kashan MehboobDepartment of Pathology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Arif UllahInstitute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Nasim AhmadDepartment of Theriogenology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Tahir Zahoor ChohanPlanning and Development Division, Pakistan Agriculture Research Council, Islamabad, Pakistan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrevalence of brucellosis and MLVA genotyping in animals and humans, isolated from different regions of Pakistan was performed. Animals having history of brucellosis from the field and local farms of Bannu, Mardan, Peshawar, Swat, Lahore and Islamabad were selected for blood collection. Humans that work with them were also selected for sampling in this study. Total of 600 samples were taken from cattle and humans and subjected to Rose Bengal plate Test (RBPT) for the initial screening of positive samples. Designed primers of B.abortus for cattle and B.melitensis for humans were utilised to perform PCR. Culturing and isolation was carried to further to perform MLVA genotyping assay through the selection of two panels of primer markers.

resultsRBPT showed more number of cases of brucellosis in animals and humans compared to the PCR findings. Genotyping findings based upon MLVA-15 set of markers demonstrated that the isolated strains of B.abortus fall in the same clade with strain A1, P8 and A2 from Pakistan and also similar with BCCN#02-45 strain from India. On the other hand, B.melitensis isolated from different districts of Pakistan shared the same clade with BwIM-AFG 63, BwIM-AFG 44 strains from Afghanistan and BwIM IRN 37 strain from Iran. Selected VNTR alleles were sequenced for calibration purposes.

conclusionIt is concluded that Brucella is prevalent in animals and humans in studied districts of Pakistan. Moreover, A1, P8, BwIM-AFG 63, BwIM-AFG 44 and A2 were found the common genotypes in Pakistan.

Indexed as

Brucella melitensisAnimalsCattleGenotypeHumansMinisatellite RepeatsMultilocus Sequence TypingPakistanPhylogenybiovarsBrucellagenotypingMLVAPakistanzoonotic

Identifiers

PMID34245235
PMCPMC8464260

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.