Comparing Gut Microbiota in Cats with Kidney Stones: Rectal Swabs vs. Stool Samples
Author Information
Author(s): Joubran Patrick, Roux Françoise A., Serino Matteo, Deschamps Jack-Yves
Primary Institution: Oniris VetAgro Bio, Nantes-Atlantic College of Veterinary Medicine, France
Hypothesis
The study aims to evaluate the impact of fecal sample collection methods on the intestinal microbiota composition in healthy cats and cats with kidney stones.
Conclusion
The study found that fresh stool samples provide a more accurate representation of the gut microbiota in cats with kidney stones compared to rectal swabs or non-fresh stool samples.
Supporting Evidence
- Fresh stool samples provided a more accurate representation of the gut microbiota compared to rectal swabs.
- Significant differences in bacterial composition were found between healthy cats and those with kidney stones when using fresh stool samples.
- Rectal swabs captured a specific subset of bacteria that may not be present in stool samples.
Takeaway
This study shows that how you collect poop from cats can change what bacteria you find, which is important for understanding kidney stones.
Methodology
The study compared three fecal collection methods: rectal swabs, fresh stool, and stool exposed to air for 24 hours, analyzing the bacterial microbiota through high-resolution sequencing.
Potential Biases
Potential bias due to the small sample size and the specific conditions of the cat colony.
Limitations
The study focused only on the main phyla and did not explore lower taxonomic levels or metabolic functions of the microbiota.
Participant Demographics
The study included 18 cats, 9 healthy and 9 with kidney stones, all from the same colony and aged between 9 to 10.8 years.
Statistical Information
P-Value
p = 0.0003
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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