The Study
Jiao-tai-wan Up-regulates Hypothalamic and Peripheral Circadian Clock Gene Cryptochrome and Activates PI3K/AKT Signaling in Partially Sleep-deprived Rats
This study watched what happened to rats when they were given a special herbal mix and didn't sleep enough. It saw that some body chemicals changed, but it didn't prove the herb caused those changes — maybe the rats just got tired, or something else changed. So we can say 'it looked like' the herb was connected to the changes, but not that it made them happen.
Analysis score
Maximum 72 for a cohort study.
Where the score came from
When rats don't get enough sleep, they get fatter, hungrier, and more inflamed — but a traditional herbal mix called Jiao-tai-wan helps reverse these problems by turning up two special body clock genes.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 59 / 100
Quality score
Groups of people are followed over time to see who develops an outcome. Strong for identifying risk factors and associations, but cannot prove causation as firmly as RCTs.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Yes — if similar effects happen in humans, this herb might help people who are sleep-deprived (like shift workers) avoid weight gain and diabetes.
- 2Rats given Jiao-tai-wan ate less, gained less weight, had lower insulin resistance, and showed less inflammation compared to sleep-deprived rats not given the herb.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Current Medical Science
Year
2018
Authors
Wen-ya Huang, Xin Zou, F. Lu, Hao Su, Chu Zhang, Yan-lin Ren, Ke Fang, Li-jun Xu, Kai-fu Wang, Qing-jie Chen, Hui Dong
Related Content
Claims (5)
When rats don’t get enough sleep, certain genes in their brain called Cry1 and Cry2 become more active, and this seems to calm down inflammation while improving how their body responds to insulin — like a hidden connection between sleep, body clocks, and metabolism.
A traditional Chinese medicine called Jiao-tai-wan might help rats that don't get enough sleep process sugar better, by lowering certain blood markers and activating helpful pathways in their body.
When rats don't get enough sleep over a long time, their bodies show signs of inflammation and trouble managing blood sugar, but giving them a traditional herbal remedy called Jiao-tai-wan seems to help reduce these problems.
A traditional herbal remedy called Jiao-tai-wan may help calm down inflammation in sleep-deprived rats by lowering certain body chemicals and turning down a key inflammation switch in their brain, liver, and fat tissue.
Giving a traditional herbal remedy called Jiao-tai-wan to sleep-deprived rats helps them gain less weight, eat less, and become more sensitive to insulin, while also calming down body-wide inflammation — and this might be because it boosts certain body clock genes in key organs.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.