Evidence map›Paper›PMID 29934796›Full record

ArticleTropical animal health and production2019

Molecular detection of Mycoplasma ovis in an outbreak of hemolytic anemia in sheep from Veracruz, Mexico.

J M Martínez-Hernández, G G Ballados-González, D Fernández-Bandala, S Martínez-Soto, V Velázquez-Osorio, P B Martínez-Rodríguez, A Cruz-Romero, E Grostieta, Y Lozano-Sardaneta, P Colunga Salas and 2 more

Abstract read
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In one paragraph

Article in Tropical animal health and production, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Detection of Bartonella bovis DNA in blood samples from a veterinarian in Mexico.Revista do Instituto de Medicina Tropical de Sao Paulo · 2023
    Article
  6. Anaemia in Lambs Caused byAnimals : an open access journal from MDPI · 2022
    Review
  7. Article
  8. Review
  9. 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

12 authors at 2 institutions in 1 country.

J M Martínez-HernándezMódulo de Ovinos y Caprinos, Posta Zootécnica Torreón del Molino, Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Xalapa, Mexico.
G G Ballados-GonzálezFacultad de Medicina Veterinaria y Zootecnia, región Veracruz, Universidad Veracruzana, Veracruz, Mexico.
D Fernández-BandalaMódulo de Ovinos y Caprinos, Posta Zootécnica Torreón del Molino, Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Xalapa, Mexico.
S Martínez-SotoMódulo de Ovinos y Caprinos, Posta Zootécnica Torreón del Molino, Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Xalapa, Mexico.
V Velázquez-OsorioMódulo de Ovinos y Caprinos, Posta Zootécnica Torreón del Molino, Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Xalapa, Mexico.
P B Martínez-RodríguezMódulo de Ovinos y Caprinos, Posta Zootécnica Torreón del Molino, Facultad de Medicina Veterinaria y Zootecnia, Universidad Veracruzana, Xalapa, Mexico.
A Cruz-RomeroFacultad de Medicina Veterinaria y Zootecnia, región Veracruz, Universidad Veracruzana, Veracruz, Mexico.
E GrostietaCentro de Medicina Tropical, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Y Lozano-SardanetaCentro de Medicina Tropical, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
P Colunga SalasCentro de Medicina Tropical, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
I BeckerCentro de Medicina Tropical, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
S Sánchez-MontesCentro de Medicina Tropical, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico. sok10108@gmail.com.ORCID http://orcid.org/0000-0001-6316-2187
Universidad Veracruzana · MXUniversidad Nacional Autónoma de México · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycoplasma ovis is a small, pleiotropic bacterium, which parasitizes the external surface of erythrocytes of several species of artiodactyl mammals, especially sheep and goats. We here report an outbreak of ovine mycoplasmosis in a sheep flock of a private ranch (Universidad Veracruzana) in Veracruz, Mexico. For the identification of Mycoplasma and other hemoparasitic bacterial agents, we stained blood smears with the DiffQuick® technique and additionally amplified several fragments of 16S rDNA gene. We detected the presence of morulas in erythrocytes from 30 sick female adult sheep, and found Mycoplasma ovis DNA in all of them. Furthermore, three of these animals also tested positive for Anaplasma ovis. Our findings represent the first record of M. ovis and A. ovis in an outbreak of hemolytic anemia in a sheep flock, leading to severe livestock loss in a ranch of Mexico. This study highlights the importance of establishing an active surveillance of both pathogens in the country.

Indexed as

Anaplasma ovisAnemia, HemolyticAnimalsDisease OutbreaksErythrocytesFemaleLivestockMexicoMycoplasmaMycoplasma InfectionsSheepSheep DiseasesAnaplasmaHemotropic mycoplasmaMexicoSheepTick-borne pathogen

Identifiers

PMID29934796
OpenAlexW2809309893

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.