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[Fluorimetric determination of rubomycin]
Antibiotiki
|August 1, 1976
Abstract:
A fluorimetric method for determination of rubomycin in the blood, milk and urine of humans and animals was developed. After precipitation of proteins from the biological material with 30 per cent trichloracetic acid the antibiotic was recovered from the centrifugate with isoamylic alcohol and the extract was subjected to fluorimetric analysis at gamma-exc-495 and gamma-fi-595 nm.
Insights
A new fluorimetric method accurately determines rubomycin levels in biological samples like blood, milk, and urine. This technique aids in monitoring rubomycin in both human and animal subjects.
Area of Science:
- Biochemistry
- Analytical Chemistry
- Pharmacology
Context:
- Accurate quantification of antibiotics in biological matrices is crucial for therapeutic drug monitoring and pharmacokinetic studies.
- Rubomycin, an important antibiotic, requires reliable methods for its detection in various physiological fluids.
- Existing methods may lack the sensitivity or specificity needed for comprehensive rubomycin analysis.
Purpose:
- To develop and validate a sensitive fluorimetric assay for the determination of rubomycin.
- To establish a method applicable to diverse biological samples including blood, milk, and urine from humans and animals.
- To enable efficient and accurate rubomycin quantification in clinical and research settings.
Summary:
- A novel fluorimetric method was established for rubomycin determination.
- Protein precipitation using 30% trichloroacetic acid, followed by isoamylic alcohol extraction, isolates the antibiotic.
- Fluorimetric analysis is performed at specific excitation (495 nm) and emission (595 nm) wavelengths.
Impact:
- Provides a robust analytical tool for rubomycin pharmacokinetic and pharmacodynamic studies.
- Facilitates therapeutic drug monitoring, potentially improving patient outcomes.
- Supports research into rubomycin's efficacy and safety in both human and veterinary medicine.