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Updated: Jun 25, 2025
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A Neonatal BALB/c Mouse Model of Necrotizing Enterocolitis
Published on: November 30, 2021
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A Detailed Protocol for the Induction of Anemia and RBC Transfusion-associated Necrotizing Enterocolitis in Neonatal
Balamurugan Ramatchandirin1, Marie Amalie Balamurugan1, Suneetha Desiraju2
1Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Bio-Protocol
|May 27, 2024
Summary
This study details a murine model for anemia and red blood cell (RBC) transfusion, crucial for understanding necrotizing enterocolitis (NEC) in preterm infants and developing new therapies.
Area of Science:
- Neonatal Medicine
- Hematology
- Surgical Research
Background:
- Anemia is prevalent in preterm infants, linked to higher morbidity and mortality.
- Red blood cell (RBC) transfusion, while life-saving, carries risks, including necrotizing enterocolitis (NEC).
- NEC is a severe gastrointestinal disease affecting preterm infants.
Purpose of the Study:
- To establish a murine model for studying phlebotomy-induced anemia and RBC transfusion-associated NEC.
- To provide a detailed protocol for replicating this model.
- To facilitate research into the molecular mechanisms of NEC and test novel therapeutic strategies.
Main Methods:
- Induction of anemia in murine pups via phlebotomy.
- Administration of RBC transfusion to anemic murine pups.
- Observation and analysis of NEC development in the model.
Main Results:
- The described protocol successfully induces anemia and subsequent NEC in a murine model.
- This model allows for detailed investigation of NEC pathogenesis.
- It serves as a platform for evaluating potential interventions.
Conclusions:
- The murine model of phlebotomy-induced anemia and RBC transfusion-associated NEC is a valuable tool.
- This model aids in understanding the complex interplay between anemia, transfusion, and NEC.
- It supports the development of targeted therapies to mitigate NEC in vulnerable infants.
