D-Ribose Affects Mouse Memory and Learning
Author Information
Author(s): Han Chanshuai, Lu Yang, Wei Yan, Liu Ying, He Rongqiao
Primary Institution: State Key Laboratory of Brain and Cognitive Sciences, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
Hypothesis
Does D-ribose induce glycation and lead to cognitive impairment in mice?
Conclusion
D-ribose increases the production of advanced glycation end products (AGEs) in mice, which impairs their spatial cognition.
Supporting Evidence
- D-ribose treatment decreased cell viability in cultured cells.
- Mice injected with D-ribose showed increased levels of glycated proteins.
- D-ribose led to significant impairment in spatial learning and memory in the Morris water maze test.
Takeaway
D-ribose, a type of sugar, can make proteins in the body sticky, which can hurt the brain and make it hard for mice to remember things.
Methodology
Mice were injected with D-ribose or D-glucose for 30 days, and their cognitive abilities were tested using the Morris water maze.
Limitations
The study primarily focuses on mice, and results may not directly translate to humans.
Participant Demographics
C57BL/6J mice, male, aged 8-10 weeks.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website