Evidence map›Paper›PMID 34783081›Full record

ArticleJournal of veterinary internal medicine2021

Nasopharyngeal bacterial and fungal microbiota in normal horses and horses with nasopharyngeal cicatrix syndrome.

Natalia Rodríguez, Canaan M Whitfield-Cargile, Ana M Chamoun-Emanuelli, Elizabeth Hildreth, Will Jordan, Michelle C Coleman

Abstract readObservational Study, Veterinary
In one paragraph

Article in Journal of veterinary internal medicine, 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

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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.

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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

6 authors.

Natalia RodríguezDepartment of Large Animal Clinical Sciences, Texas A&M University, College Station, Texas, USA.
Canaan M Whitfield-CargileDepartment of Large Animal Clinical Sciences, Texas A&M University, College Station, Texas, USA.ORCID https://orcid.org/0000-0002-9743-8783
Ana M Chamoun-EmanuelliDepartment of Large Animal Clinical Sciences, Texas A&M University, College Station, Texas, USA.
Elizabeth HildrethEW Hildreth, DVM, Richmond, Texas, USA.
Will JordanJordan Equine Sports Medicine & Surgery, Waller, Texas, USA.
Michelle C ColemanDepartment of Large Animal Clinical Sciences, Texas A&M University, College Station, Texas, USA.ORCID https://orcid.org/0000-0001-5023-7645

Funding

US Polo Association
6 · The paper itself

Abstract

backgroundThe nasopharyngeal bacterial and fungal microbiota of normal horses and those with nasopharyngeal cicatrix syndrome (NCS) are unknown. HYPOTHESES/

objectivesTo describe the microbiota from nasopharyngeal washes of healthy horses and of horses acutely affected with NCS. ANIMALS: Twenty-six horses acutely affected with NCS horses and 14 unaffected horses.

methodsProspective, observational cohort study. Horses were recruited by investigators through personal communications in central Texas. Bacterial (16s RNA) and fungal (internal transcribed spacer) microbiota from nasopharyngeal washes were evaluated. Polymerase chain reaction for detection of Pythium insidiosum was performed.

resultsResults indicated that 6 fungal genera (Alternaria, Bipolaris, Microascus, Spegazzinia, Paraconiothyrium, Claviceps) and 1 bacterial genera (Staphylococcus) were significantly different between affected and unaffected horses. The fungal genus Bipolaris had increased abundance in NCS affected horses and on NCS affected farms. Pythium insidiosum was absent in the nasopharyngeal wash of all horses, irrespective of health status. CONCLUSION AND CLINICAL IMPORTANCE: Significant differences were identified in the fungal microbiota in horses affected with NCS and farms affected with NCS compared to those unaffected. Therefore, Bipolaris warrants further investigation.

Indexed as

Horse DiseasesMycobiomePythiumAnimalsCicatrixHorsesProspective Studiesequinepharyngeal scarpythiumTexas

Identifiers

PMID34783081
PMCPMC8692226

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