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Related Experiment Videos

The steatocrit: an improved procedure.

D R Lloyd1, M O Rawashdeh, I W Booth

  • 1University of Birmingham Institute of Child Health, Edgbaston, UK.

Annals of Clinical Biochemistry
|September 1, 1992
PubMed
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Modified steatocrit assay improves measurement of infant stool fat content. This enhanced method overcomes technical issues, aiding clinical research and practice for conditions like steatorrhoea.

Area of Science:

  • Pediatric Gastroenterology
  • Clinical Chemistry
  • Biochemical Analysis

Background:

  • The steatocrit assay is a simple method for measuring stool fat content in infants.
  • Technical difficulties have been reported with the original steatocrit procedure.
  • Accurate stool fat measurement is crucial for diagnosing and managing pediatric gastrointestinal disorders.

Purpose of the Study:

  • To modify and validate an improved steatocrit assay for measuring infant stool fat.
  • To address technical challenges associated with the original steatocrit method.
  • To demonstrate the utility of the modified assay in clinical research and practice.

Main Methods:

  • Incorporation of a lipid-soluble dye into the assay.
  • Implementation of an improved homogenization technique.

Related Experiment Videos

  • Inclusion of a heating step in the procedure.
  • Measurement of stool fat in young children with and without steatorrhoea using the modified method.

    • Main Results:

    • The modified steatocrit assay demonstrated improved reliability and ease of use.
    • Validation data confirmed the accuracy of the modified method.
    • The assay successfully measured stool fat content in the study population.

    Conclusions:

    • The modified steatocrit assay provides a reliable and practical method for assessing infant stool fat.
    • This enhanced assay can overcome previous technical limitations.
    • The validated method is suitable for both clinical research and routine clinical practice in pediatric gastroenterology.