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Wayne State University Dissertations
Acute Liver Failure, Cytokine storm, Glutamine, Glutamine synthetase, Methionine Sulfoximine, Tumor necrosis factor - alpha
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Use Of Methionine Sulfoximine To Dissect The Role Of Glutamine Synthetase And Glutamine In Progression Of Acute Liver Failure, Amruta Anil Jambekar
Use Of Methionine Sulfoximine To Dissect The Role Of Glutamine Synthetase And Glutamine In Progression Of Acute Liver Failure, Amruta Anil Jambekar
Wayne State University Dissertations
Methionine sulfoximine (MSO) is a modified amino acid and a well characterized irreversible inhibitor of glutamine synthetase (GS) enzyme. Glutamine is synthesized by GS enzyme and it is the most abundant amino acid in the body. Glutamine is required by immune cells for generation, propagation and maintenance of an immune response.
To induce acute liver failure (ALF) in mice, animals were given intraperitoneal injections of E. coli lipopolysaccharides (LPS) and sugar D-galactosamine (D-GalN). When these animals were pretreated with MSO, 80% of the animals were completely rescued from liver failure. Moreover, when we characterized the immune response generated during ALF …