Source:http://linkedlifedata.com/resource/umls/id/C0025519
MSH: The chemical reactions that occur within the cells, tissues, or an organism. These processes include both the biosynthesis (ANABOLISM) and the breakdown (CATABOLISM) of organic materials utilized by the living organism.,CSP: sum of chemical changes that occur within the tissues of an organism consisting of anabolism (biosynthesis) and catabolism; the buildup and breakdown of molecules for utilization by the organism.,NCI: The chemical changes that take place in a cell or an organism. These changes make energy and the materials cells and organisms need to grow, reproduce, and stay healthy. Metabolism also helps get rid of toxic substances.,GO: The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation. [GOC:go_curators, ISBN:0198547684],NCI: All the reactions in an