Hydrogen Therapy Protects Against Trauma-Induced Pancreatitis in Rats
- Authors
- Jian-Dong Ren, Zhulin Luo, Fuzhou Tian, Qian Wang, Kun Li, Chao Wang
- Journal
- Journal of Trauma and Acute Care Surgery
- Year
- 2012
- DOI
- 10.1097/TA.0b013e31824a7913
- Study Type
- Rat
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- China
- Health Condition
- Acute Pancreatitis
- Body System
- Digestive System
TL;DR
Hydrogen-rich saline may help protect against pancreatitis caused by physical trauma, improving survival and reducing inflammation in rats.
Key Finding
Hydrogen-rich saline improved survival rates and reduced pancreatic damage in rats with trauma-induced acute pancreatitis, primarily by suppressing harmful oxidative stress and enhancing the body's natural antioxidant defenses.
Summary
Researchers tested whether hydrogen-rich saline could protect rats from acute pancreatitis (inflammation of the pancreas) caused by trauma. When rats were given hydrogen-rich saline after a controlled injury, they had better survival rates, less pancreatic damage, and reduced inflammatory markers compared to untreated rats. The protective effect appeared to work by reducing harmful molecules called reactive oxygen species and boosting the body's natural antioxidant defenses.
Practical Takeaway
This is an early-stage animal study showing hydrogen-rich saline may have protective effects against trauma-induced pancreatitis in rats. However, results from rat studies do not automatically translate to humans, and no human trials have been conducted. Much more research, including human studies, would be needed before any therapeutic claims could be made.
Abstract
Currently, little evidence exists to support whether the therapeutic approaches for treating ordinary acute pancreatitis (AP) are effective in trauma-induced pancreatitis. Hydrogen-rich (H2) saline is an antioxidant treatment capable of ameliorating the severity of L-arginine-induced AP. In this study, we attempted to validate its protective role against traumatic pancreatitis (TP). A previously established experimental rat model of TP was generated by controlled delivery of high pressure air impact. The protective effects of H2 saline against TP were evaluated in this model system by measuring survival rate and determining changes in histopathology, plasma enzymes, cytokines, and oxidative stress-associated molecules. Intraperitoneal administration of H2-rich saline produced a pronounced protection against TP in rats. Significant improvements were observed in survival rate and histopathological findings. In addition, plasma cytokines concentrations were reduced in H2 saline-treated TP rats. Although no marked inhibitory effect on plasma amylase and lipase activities was observed, H2 saline caused considerable suppression of pancreatic malondialdehyde level and recruitment of endogenous pancreatic antioxidants, such as glutathione and superoxide dismutase. H2-rich saline has beneficial effects on TP, presumably because of its detoxification activities against excessive reactive oxygen species. Our findings highlight the potential of H2-rich saline as a therapeutic agent of trauma-induced AP.