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Updated: Jun 18, 2026

A Nonsequencing Approach for the Rapid Detection of RNA Editing
08:50

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Published on: April 21, 2022

Tuning of the sequence technique.

Dominique Laude1, V Baudrie, Jean-Luc Elghozi

  • 1INSERM U872, Equipe 1, 15 Rue de l'Ecole de Médecine, 75006 Paris, France. dominique.laude@crc.jussieu.fr

IEEE Engineering in Medicine and Biology Magazine : the Quarterly Magazine of the Engineering in Medicine & Biology Society
|November 17, 2009
PubMed
Summary
This summary is machine-generated.

This study optimized the sequence method for measuring spontaneous baroreflex sensitivity (BRS) in mice. Findings provide a standardized approach for assessing BRS in this model organism.

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Area of Science:

  • Physiology
  • Cardiovascular Research
  • Animal Models

Background:

  • The sequence method is established for assessing baroreflex sensitivity in various species.
  • Spontaneous baroreflex sensitivity (BRS) measurement in mice using the sequence method lacks systematic optimization.
  • Accurate BRS assessment in mice is crucial for cardiovascular research.

Purpose of the Study:

  • To systematically optimize the sequence method for measuring spontaneous baroreflex sensitivity (BRS) in mice.
  • To determine optimal parameters for BRS estimation using the sequence method in mice.
  • To establish a reliable method for BRS assessment in the mouse model.

Main Methods:

  • Systematic tuning of sequence method parameters: number of beats, minimal blood pressure (BP) and pulse interval (PI) ramp changes.
  • Evaluation of minimal correlation coefficient relevance for BP-PI regression.
  • Investigation of optimal delay between BP and PI for baroreflex loop analysis.

Main Results:

  • Identification of optimal parameter settings for the sequence method in mice.
  • Demonstration of the importance of parameter tuning for accurate BRS estimation.
  • Establishment of a refined protocol for spontaneous BRS measurement in mice.

Conclusions:

  • The optimized sequence method provides a robust and reliable approach for assessing spontaneous BRS in mice.
  • This study establishes a standardized protocol for BRS measurement in mice, facilitating future cardiovascular research.
  • The findings contribute to a better understanding of baroreflex regulation in mice.