[The Candida infected hen's egg. An alternative test system for systemic anticandida activity]

Area of Science:

• Mycology
• Infectious Diseases
• Animal Models

Background:

• Candida infections pose a significant health risk.
• Developing novel systemic antimycotics is crucial.
• Reducing animal testing in research is an ethical priority.

Purpose of the Study:

• To evaluate the embryonated hen's egg as an alternative model for Candida infection research.
• To assess its utility in screening for new systemic antimycotic agents.
• To explore its potential in reducing laboratory animal use.

Main Methods:

• Infection of embryonated hen's eggs with Candida species.
• Utilizing the infected egg model for antimycotic screening.
• Comparing the egg model with traditional mouse models.

Main Results:

• The embryonated hen's egg model demonstrated high sensitivity and reliability.
• This model proved to be a rapid, cost-effective, and convincing alternative.
• It showed significant potential for reducing the use of small laboratory animals.

Conclusions:

• The embryonated hen's egg is a viable and valuable alternative to mouse models for Candida research.
• This method supports the development of new antimycotics while adhering to animal protection laws.
• Implementing this model can substantially decrease animal suffering in antimycotic drug discovery.