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Updated: Aug 13, 2026
13:22
A Chemical Screening Procedure for Glucocorticoid Signaling with a Zebrafish Larva Luciferase Reporter System
Published on: September 10, 2013
[Analysis of glucocorticoids in biological objects using spectrofluorometry]
Klinicheskaia Laboratornaia Diagnostika
|July 1, 1995
Summary
This study introduces a new derivative spectrofluorometry method for analyzing corticosterone and hydrocortisone simultaneously. The technique offers high sensitivity for both steroid hormones in a single sample.
Area of Science:
- Analytical Chemistry
- Biochemistry
- Endocrinology
Context:
- Corticosterone and hydrocortisone are key steroid hormones.
- Simultaneous analysis is often required for accurate physiological assessment.
- Existing methods may lack sensitivity or require multiple steps.
Purpose:
- To develop a novel analytical method for simultaneous quantification of corticosterone and hydrocortisone.
- To establish a sensitive and efficient assay based on derivative spectrofluorometry.
Summary:
- A derivative spectrofluorometry method was developed for the simultaneous analysis of corticosterone and hydrocortisone.
- The method achieves a sensitivity of 0.04 mg/l for hydrocortisone and 0.01 mg/l for corticosterone.
- This approach allows for the analysis of both hormones within a single sample.
Impact:
- Provides a more efficient analytical solution for researchers and clinicians.
- Enhances the ability to study the interplay and levels of these critical hormones.
- Potentially reduces sample volume and processing time in diagnostic and research settings.
