Gut Microbiota and Diabetes: A Study in Saudi Arabia
Author Information
Author(s): Alarifi Sehad N., Alyamani Essam Jamil, Alarawi Mohammed, Alquait Azzam A., Alolayan Mohammed A., Aldossary Ahmad M., EL-Rahman Randa A. Abd, Mir Rashid, Zhou Zhiwei, Xing Shipei, Shen Xiaotao
Primary Institution: Shaqra University
Hypothesis
The study investigates the association between gut microbiota and type 2 diabetes mellitus (T2DM) in a Saudi Arabian population.
Conclusion
Alterations in gut microbiota composition may contribute to the development of T2DM in the Saudi Arabian population.
Supporting Evidence
- The T2DM group exhibited a higher abundance of Firmicutes and lower levels of Bacteroidetes compared to the healthy control group.
- Significant differences in microbial composition were found between T2DM patients and healthy individuals.
- Alterations in gut microbiota composition may contribute to the development of T2DM.
Takeaway
This study found that people with diabetes have different gut bacteria compared to healthy people, which might affect their health.
Methodology
The study involved comparative analysis of fecal microbiota from 35 individuals, including T2DM patients and healthy controls, using 16S rRNA gene sequencing.
Potential Biases
Potential confounding factors such as diet and medication use were not controlled for in detail.
Limitations
The study focused on a limited number of participants from a specific region, which may affect the generalizability of the results.
Participant Demographics
24 individuals with T2DM and 11 healthy controls, predominantly male in the diabetic group and predominantly female in the healthy group.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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