Effect of a high-fat high-fructose diet on the composition of the intestinal microbiota and its association with metabolic and anthropometric parameters in a letrozole-induced mouse model of polycystic ovary syndrome/Experiment 4
From BugSigDB
Reviewed Marked as Reviewed by KateRasheed on 2025-8-11
Subjects
- Location of subjects
- Poland
- Host species Species from which microbiome was sampled. Contact us to have more species added.
- Mus musculus
- Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
- Caecum Blind intestine,Blindgut,Caeca,Caecum,Ceca,Cecum,Intestinum caecum,Intestinum crassum caecum,Intestinum crassum cecum,caecum
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Response to diet Response to diet,response to diet
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- Letrozole-induced polycystic ovary syndrome (LET)+high-fat/high-fructose (HF/HFr) diet
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- Placebo+high-fat/high-fructose (HF/HFr) diet
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Mice in this group were injected with a placebo pellet and fed a high-fat/high-fructose diet.
- Group 0 sample size Number of subjects in the control (unexposed) group
- 8
- Group 1 sample size Number of subjects in the case (exposed) group
- 8
Lab analysis
- Sequencing type
- 16S
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- V3-V4
- Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
- Illumina
Statistical Analysis
- Data transformation Data transformation applied to microbial abundance measurements prior to differential abundance testing (if any).
- relative abundances
- Statistical test
- Dunn's test
- Kruskall-Wallis
- Significance threshold p-value or FDR threshold used for differential abundance testing (if any)
- 0.05
- MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?
- Yes
Alpha Diversity
- Shannon Estimator of species richness and species evenness: more weight on species richness
- unchanged
- Simpson Estimator of species richness and species evenness: more weight on species evenness
- unchanged
Signature 1
Reviewed Marked as Reviewed by KateRasheed on 2025-8-11
Source: Table 1 & Supplementary Table S1
Description: The relative abundances of selected taxa at all taxonomic levels in intestinal microbiota of prepubertal female C57BL/6 mice.
Abundance in Group 1: increased abundance in Placebo+high-fat/high-fructose (HF/HFr) diet
Revision editor(s): Victoria
