Galactose tolerance test


galactose tolerance test n.
A liver function test in which the rate of excretion of galactose following ingestion or an intravenous injection of a known amount is measured.

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  • Galactosidase

    galactosidase ga·lac·to·si·dase (-gə-lāk’tō-sĭ-dās’, -dāz’, -lāk-tō’-) n. Any of a group of enzymes that catalyze the hydrolysis of a galactoside.

  • Galactoside

    galactoside ga·lac·to·side (gə-lāk’tə-sīd’) n. Any of a group of glycosides that yield galactose on hydrolysis and exist in alpha and beta forms.

  • Galactosis

    galactosis ga·lac·to·sis (gāl’ək-tō’sĭs) n. The formation of milk by the mammary glands.

  • Galactosuria

    galactosuria ga·lac·to·su·ri·a (gə-lāk’tə-sur’ē-ə, -syur’-, -shur’-) n. Excretion of galactose in urine.

  • Galactosyl

    galactosyl ga·lac·to·syl (gə-lāk’tə-sĭl) n. The glycosyl radical of galactose.


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