Mice Exposed to Chronic Intermittent Hypoxia Simulate Clinical Features of Deficiency of both Qi and Yin Syndrome in Traditional Chinese Medicine
Author Information
Author(s): Chai Chengzhi, Kou Junping, Zhu Danni, Yan Yongqing, Yu Boyang
Primary Institution: China Pharmaceutical University
Hypothesis
Can mice exposed to chronic intermittent hypoxia mimic the clinical features of Deficiency of both Qi and Yin Syndrome (DQYS) in Traditional Chinese Medicine?
Conclusion
Chronic intermittent hypoxia can induce symptoms in mice that resemble the clinical features of DQYS.
Supporting Evidence
- Mice exposed to intermittent hypoxia showed symptoms like body weight loss and decreased food intake, similar to DQYS.
- Behavioral tests indicated changes in ambulation and rearing counts in the model group.
- Electrocardiogram results showed increased heart rate and T wave elevation in the model group.
- Bleeding time was significantly shorter in the model group, indicating a hypercoagulation status.
Takeaway
Researchers found that mice exposed to low oxygen levels showed signs similar to a traditional Chinese medicine syndrome, helping to create a model for studying this condition.
Methodology
Twenty ICR mice were divided into control and model groups, with the model group exposed to chronic intermittent hypoxia for 42 days while monitoring body weight, food intake, behavior, electrocardiogram, and bleeding time.
Potential Biases
Potential bias in animal handling and environmental conditions during the experiment.
Limitations
The study primarily focused on a specific animal model and may not fully represent the complexity of DQYS in humans.
Participant Demographics
Specific pathogen-free ICR mice, weighing 18–22 g.
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