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An optimised perfusion technique for extracting murine gastric leukocytes
1Mucosal Immunology, Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.
Journal of Immunological Methods
|October 20, 2015
Summary
Analyzing stomach immune cells is challenging. This study optimized a perfusion technique for better gastric leukocyte isolation, aiding future research on stomach infections and diseases.
Area of Science:
- Immunology
- Gastroenterology
- Cell Biology
Background:
- Flow cytometry is crucial for immune cell analysis.
- Analyzing gastric leukocytes is hindered by isolation difficulties.
- Viable leukocyte isolation from the stomach remains a significant challenge.
Purpose of the Study:
- To optimize a perfusion technique for gastric leukocyte isolation.
- To compare the optimized perfusion technique with enzymatic digestion methods.
- To improve the analysis of immune cells in the murine stomach.
Main Methods:
- Re-optimization of a perfusion technique for tissue digestion.
- Comparison of perfusion technique against two enzymatic digestion methods.
- Isolation and analysis of gastric leukocytes from murine stomach tissue.
Main Results:
- The optimized perfusion technique demonstrated superior performance.
- Perfusion technique yielded better results compared to enzymatic digestion.
- Successful isolation of viable gastric leukocytes was achieved.
Conclusions:
- The optimized perfusion technique facilitates gastric leukocyte analysis.
- This method enhances the study of basal and infiltrated immune cells in the stomach.
- The technique is valuable for research on gastric infections and diseases.
