Evidence map›Paper›PMID 39864865›Full record

ArticleThe Journal of veterinary medical science2025

Evaluation of a novel modified selective medium cefixime-tellurite-phosphate-xylose-rhamnose MacConkey agar for the isolation of Escherichia albertii from diarrheal stool specimens.

Keiji Takehira, Sharda Prasad Awasthi, Noritoshi Hatanaka, Akira Nagita, Atsushi Hinenoya, Shinji Yamasaki

Abstract readEvaluation Study
In one paragraph

Article in The Journal of veterinary medical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Keiji TakehiraGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan.
Sharda Prasad AwasthiGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan.
Noritoshi HatanakaGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan.
Akira NagitaDepartment of Pediatrics, Mizushima General Hospital, Okayama, Japan.
Atsushi HinenoyaGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan.
Shinji YamasakiGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is challenging to isolate Escherichia albertii from clinical specimens. Therefore, a medium that can selectively grow E. albertii and differentiate it from E. coli is earnestly desired. Here, we describe the evaluation of a recently developed selective differential medium, called cefixime-tellurite-phosphate-xylose-rhamnose-MacConkey (CT-PS-XR-MacConkey) medium, which enables the specific growth of E. albertii and differentiation of E. albertii (colorless) from E. coli (red) based on colony color and thus, facilitating the efficient isolation of E. albertii from diarrheal stool. When three E. albertii negative diarrheal stools were inoculated onto CT-PS-XR-MacConkey and xylose-rhamnose-melibiose (XRM) containing MacConkey agars, no colorless colonies were observed on both the media. However, when E. albertii was spiked into these three diarrheal stools, the ratio of colorless colonies to red colonies was higher on CT-PS-XR-MacConkey agar compared to XRM-MacConkey agar in all three samples. Notably, out of 105 Eacdt-gene PCR negative diarrheal stools 56 yielded colorless colonies on MacConkey agar while out of these 56 diarrheal stools, nine yielded colorless colonies on XRM-MacConkey but no colorless colonies were observed on CT-PS-XR-MacConkey agar. Furthermore, evaluation of these two media with five E. albertii positive-stool specimens revealed that the number of red colonies were constantly less, whereas that of colorless colonies were constantly more on CT-PS-XR-MacConkey agar, thus aiding in efficient isolation. Altogether, these results suggest that the CT-PS-XR-MacConkey agar could be a useful selective differential medium for isolation of E. albertii from diarrheal stool specimens.

Indexed as

Culture MediaDiarrheaEscherichiaFecesAgarCefiximeEscherichia coliHumansPhosphatesRhamnoseXyloseAgarCefiximeCulture MediaPhosphatesRhamnoseXylosecefixime-tellurite-phosphate-xylose-rhamnose MacConkey agarclinical specimensEscherichia albertiiisolation methodselective medium

Identifiers

PMID39864865
PMCPMC11903357

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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.