Tests
Tryptophan to Creatinine Ratio Measurement
The determination of the tryptophan to creatinine in a biological sample. The measurement may be expressed as either a ratio or a percentage.
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Tests
The determination of the tryptophan to creatinine in a biological sample. The measurement may be expressed as either a ratio or a percentage.
Tests
A prealbumin blood test measures prealbumin levels in your blood. Prealbumin is a protein that's made in your liver and is found in your blood. Prealbumin is used to make other proteins and helps carry thyroid hormones and vitamin A through your bloodstream. It also helps control how your body uses energy.