Gastroprotective Properties of Karanjin from Karanja Seeds
Author Information
Author(s): Vismaya, Belagihally Srikanta M., Rajashekhar Sindhu, Jayaram Vinay B., Dharmesh Shylaja M., Thirumakudalu Sindhu Kanya C.
Primary Institution: Central Food Technological Research Institute, CSIR, Mysore, Karnataka, India
Hypothesis
Can Karanjin from Karanja seeds provide anti-ulcer effects in rats?
Conclusion
Karanjin significantly reduced ulcer formation in swim stress-induced models but showed limited effectiveness in ethanol stress-induced ulcers.
Supporting Evidence
- Karanjin inhibited 50% of ulcers induced by swim stress at 10 mg kg−1 b.w.
- Karanjin protected gastric mucin levels up to 85% in swim stress models.
- Karanjin showed no lethal effects at doses of 20 mg kg−1 b.w. over 14 days.
- H+, K+-ATPase activity was normalized by Karanjin in both ulcer models.
- Karanjin treatment resulted in significant antioxidant activity.
Takeaway
Karanjin, a substance from Karanja seeds, helps protect stomachs from ulcers caused by stress, but it doesn't work as well with alcohol-induced ulcers.
Methodology
Adult male albino rats were treated with Karanjin at two doses, and ulcers were induced using swim and ethanol stress; various biochemical parameters were assessed.
Potential Biases
Potential bias in animal model selection and treatment administration.
Limitations
The study primarily focused on two stress models and may not represent all ulcer types.
Participant Demographics
Adult male Wistar albino rats, weighing approximately 180-200g.
Statistical Information
P-Value
0.044
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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