Effects of L-Glucose on Liver Injury in Mice
Author Information
Author(s): Amer Johnny, Amleh Athar, Salhab Ahmad, Kolodny Yuval, Yochelis Shira, Saffouri Baker, Paltiel Yossi, Safadi Rifaat
Primary Institution: Liver Institute, Hadassah-Hebrew University Hospital, Jerusalem, Israel
Hypothesis
How do manufactured sugars like L-glucose affect liver injury compared to natural sugars like D-glucose in high-fat diet mouse models?
Conclusion
L-glucose supplementation in high-fat diet mice leads to less liver fibrosis and increased lipid clearance compared to D-glucose.
Supporting Evidence
- D- and L-Glu supplementations increased liver inflammation and fibrosis in high-fat diet-fed mice.
- L-Glu supplementation led to a significant reduction in liver weights in high-fat diet-fed mice.
- Both D- and L-Glu caused increased serum malondialdehyde levels, indicating lipid peroxidation.
- HOMA-IR scores increased in high-fat diet-fed mice with glucose supplementations.
- L-Glu supplementation resulted in less hepatic lipid uptake compared to D-Glu.
Takeaway
This study shows that giving mice a type of artificial sugar called L-glucose can help their livers get rid of fat better than a natural sugar called D-glucose.
Methodology
C57BL/6 mice were fed either a regular diet or a high-fat diet for 16 weeks, with L-glucose or D-glucose added to their drinking water from weeks 8 to 16.
Potential Biases
Potential bias in the selection of glucose types and their effects on liver injury.
Limitations
The study is limited to a mouse model and may not fully represent human metabolic responses.
Participant Demographics
C57BL/6 male mice, aged six weeks at the start of the study.
Statistical Information
P-Value
p<0.002
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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