Substances that sweeten food, beverages, medications, etc., such as sugar, saccharine or other low-calorie synthetic products. (From Random House Unabridged Dictionary, 2d ed)
Substances that are used in place of blood, for example, as an alternative to BLOOD TRANSFUSIONS after blood loss to restore BLOOD VOLUME and oxygen-carrying capacity to the blood circulation, or to perfuse isolated organs
Synthetic or natural materials for the replacement of bones or bone tissue. They include hard tissue replacement polymers, natural coral, hydroxyapatite, beta-tricalcium phosphate, and various other biomaterials. The bone substitutes as inert materials can be incorporated into surrounding tissue or gradually replaced by original tissue
Substances that are used in place of blood, for example, as an alternative to BLOOD TRANSFUSIONS after blood loss to restore BLOOD VOLUME and oxygen-carrying capacity to the blood circulation, or to perfuse isolated organs
Substances that are used in place of blood, for example, as an alternative to BLOOD TRANSFUSIONS after blood loss to restore BLOOD VOLUME and oxygen-carrying capacity to the blood circulation, or to perfuse isolated organs
Substances that are used in place of blood, for example, as an alternative to BLOOD TRANSFUSIONS after blood loss to restore BLOOD VOLUME and oxygen-carrying capacity to the blood circulation, or to perfuse isolated organs
Substances that sweeten food, beverages, medications, etc., such as sugar, saccharine or other low-calorie synthetic products. (From Random House Unabridged Dictionary, 2d ed)
The naturally occurring or experimentally induced replacement of one or more AMINO ACIDS in a protein with another. If a functionally equivalent amino acid is substituted, the protein may retain wild-type activity. Substitution may also diminish, enhance, or eliminate protein function. Experimentally induced substitution is often used to study enzyme activities and binding site properties
Substitution (Economics) -- Case studies : Intertemporal substitution in consumption revisited / prepared by Zuliu Hu ; authorized for distribution by David Folkerts-Landau
Substitution (Technology) -- Congresses : Transports et télécommunications : rapport de la cinquante-neuvième Table Ronde d'économie des Transports, tenue à Paris, les 14 et 15 janvier, 1982
The naturally occurring or experimentally induced replacement of one or more AMINO ACIDS in a protein with another. If a functionally equivalent amino acid is substituted, the protein may retain wild-type activity. Substitution may also diminish, enhance, or eliminate protein function. Experimentally induced substitution is often used to study enzyme activities and binding site properties
Substituts Sang Congrès : Microcirculatory effects of hemoglobin solutions / 17th Bodensee Symposium on Microcirculation, Lindau, June 21-23, 2002 ; volume editors, K. Messmer, K.E. Burhop, J. Hutter
2004
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Substituts sanguins. : Microcirculatory effects of hemoglobin solutions / 17th Bodensee Symposium on Microcirculation, Lindau, June 21-23, 2002 ; volume editors, K. Messmer, K.E. Burhop, J. Hutter
Substrat Linguistik : Language change and language contact in pidgins and creoles / edited by John McWhorter
2000
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Substrat (linguistique) -- Congrès. : Substrata versus universals in Creole genesis : papers from the Amsterdam Creole Workshop, April 1985 / edited by Pieter Muysken & Norval Smith
Agents that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags
