Megestrol Acetate and Weight Loss in Mice
Author Information
Author(s): S.A. Beck, M.J. Tisdale
Primary Institution: Pharmaceutical Sciences Institute, Aston University
Hypothesis
Does megestrol acetate prevent weight loss induced by tumor necrosis factor and cachexia-inducing tumors in mice?
Conclusion
Megestrol acetate effectively prevents weight loss in mice induced by tumor necrosis factor and cachexia-inducing tumors, primarily by increasing food and water intake.
Supporting Evidence
- Megestrol acetate increased food and water intake in treated mice.
- Weight gain in treated mice was primarily due to increased water content.
- Administration of megestrol acetate did not reverse weight loss in pair-fed animals.
Takeaway
This study shows that a medicine called megestrol acetate can help mice gain weight when they are losing it because of cancer-related issues.
Methodology
Female NMRI mice were treated with megestrol acetate and monitored for weight, food, and water intake over a 7-day period.
Potential Biases
Potential bias due to the lack of blinding in treatment administration.
Limitations
The study was conducted only on female mice, which may limit the generalizability of the results.
Participant Demographics
Female NMRI mice, aged 6 to 8 weeks.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
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