Evidence map›Paper›PMID 40549334›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2025

Presence, genetic characterization, geographic distribution and associated risk factors of feline hemoplasmas in Paraguay.

María Fátima Rodriguez Valinotti, Lucía Soledad Patiño, Rodrigo Mereles Achón, Magaly Martinez, Antonio Rodriguez, Rosmary Rodriguez Valinotti, Amaias Ávalos

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2025. 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
–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

1 citing paper in PubMed.

  1. 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

7 authors.

María Fátima Rodriguez ValinottiDepartamento de Biología Molecular, Centro de Diagnóstico Veterinario, CEDIVEP, San Lorenzo, Central, Paraguay. m.rodriguez@cedivep.com.py.ORCID http://orcid.org/0000-0003-0671-4496
Lucía Soledad PatiñoDepartamento de Biología Molecular, Centro de Diagnóstico Veterinario, CEDIVEP, San Lorenzo, Central, Paraguay.ORCID http://orcid.org/0000-0002-5328-3265
Rodrigo Mereles AchónDepartamento de Biología Molecular, Centro de Diagnóstico Veterinario, CEDIVEP, San Lorenzo, Central, Paraguay.ORCID http://orcid.org/0009-0000-7114-2581
Magaly MartinezInstituto de Investigaciones en ciencias de la salud, IICS, San Lorenzo, Central, Paraguay.ORCID http://orcid.org/0000-0003-2877-2363
Antonio RodriguezDepartamento de Biología Molecular, Centro de Diagnóstico Veterinario, CEDIVEP, San Lorenzo, Central, Paraguay.
Rosmary Rodriguez ValinottiDepartamento de Hematología y Serología, Centro de Diagnóstico Veterinario, CEDIVEP, San Lorenzo, Central, Paraguay.
Amaias ÁvalosIHAP, Université de Tolouse, INRAE, ENVT, Tolouse, France.ORCID http://orcid.org/0000-0002-4967-612X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemotropic mycoplasmas (hemoplasmas) are small, wall-less bacteria that parasitize red blood cells and can induce hemolytic anemia in felines. The three main species known to infect cats worldwide are Mycoplasma haemofelis (Mhf), Candidatus Mycoplasma haemominutum (CMht) and Candidatus Mycoplasma turicencis (CMt). These species differ in their pathogenicity and prevalence, Mhf being the most pathogenic and CMht the most prevalent. The aim of this study was to determine the presence, genetic characterization, associated risk factors and geographical distribution of feline hemoplasmas in Paraguay. DNA was extracted from feline whole blood samples submitted by local veterinarians to the CEDIVEP laboratory for the detection of feline hemoplasmas; Mhf (456 samples), CMht (428 samples), and CMt (359 samples) by polymerase chain reaction (PCR). A total of 76/456 samples (16%) were positive for Mhf, 77/428 (18%) were positive for CMht, and no animals were positive for CMt by PCR. Sequencing, BLAST and phylogenetic analysis were performed to confirm the identity of 16 S rRNA and was supported by the distinct separation of species-specific clades. Positive animals were found in both regions of the country (eastern and western), and the Department with the highest prevalence was Central with 70/76 (92,1%) positive for Mhf and 70/77 (90,9%) positive for CMht. The prevalence of feline hemoplasmas in domestic cats in both regions of Paraguay was determined by PCR. Male sex was a risk factor for Mhf and CMht. Age between 1 and 3 years was a risk factor for CMht and mixed breed and Siamese was a risk factor for Mhf. Feline mycoplasmosis had a greater presence in Central deparment Paraguay and more frequently affected mixed breed and common European cats.

Indexed as

Cat DiseasesMycoplasmaMycoplasma InfectionsAnimalsCatsDNA, BacterialFemaleMaleParaguayPhylogenyPrevalenceRisk FactorsDNA, BacterialFeline hemoplasmasMolecular detectionParaguayPrevalence

Identifiers

PMID40549334
PMCPMC12350988

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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.