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Updated: Mar 22, 2026

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Lipid Extraction from Mouse Feces.

Daniel Kraus1, Qin Yang1, Barbara B Kahn1

  • 1Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, USA.

Bio-Protocol
|April 26, 2016
PubMed
Summary
This summary is machine-generated.

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Measuring fecal lipids in mice aids energy metabolism research. This study refines a method to quantify energy-dense lipids in mouse feces, crucial for understanding energy balance.

Area of Science:

  • Animal models
  • Metabolic research
  • Biochemistry

Background:

  • Accurate measurement of energy metabolism is vital.
  • Fecal analysis provides insights into energy absorption and expenditure.
  • Existing methods for lipid analysis require refinement for specific applications.

Purpose of the Study:

  • To present a modified protocol for quantifying energy-dense lipids in mouse feces.
  • To improve the accuracy and efficiency of fecal lipid analysis in metabolic studies.
  • To support research on energy balance and metabolism in mice.

Main Methods:

  • Modification of the Folch lipid extraction method (1957).
  • Application of the protocol to mouse fecal samples.
  • Quantification of energy-dense lipids in extracted samples.

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Last Updated: Mar 22, 2026

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Main Results:

  • The modified method allows for reliable measurement of fecal lipids.
  • This protocol is effective for assessing energy-dense lipid content in mouse feces.
  • The findings contribute to a better understanding of energy wasting.

Conclusions:

  • The refined protocol offers a valuable tool for researchers studying energy metabolism.
  • Accurate fecal lipid quantification is essential for comprehensive metabolic assessments.
  • This method enhances the study of energy balance in mouse models.