PCR and RT-PCR in the Diagnosis of Laboratory Animal Infections and in Health Monitoring

Area of Science:

• Veterinary Diagnostics
• Molecular Biology
• Laboratory Animal Science

Background:

• Traditional serological and microbiological methods for detecting infections in laboratory animals have limitations.
• Molecular diagnostic techniques, including PCR and RT-PCR, are increasingly adopted in laboratory settings.
• These methods offer enhanced sensitivity and specificity for pathogen identification.

Purpose of the Study:

• To provide an overview of molecular diagnostic applications in laboratory animal research.
• To discuss the use of PCR and RT-PCR in diagnosing pathogenic infections.
• To highlight their role in monitoring the microbial status of animals and their environment.

Main Methods:

• The article reviews the application of Polymerase Chain Reaction (PCR) and Reverse Transcription PCR (RT-PCR).
• Focus is placed on diagnostic applications for pathogenic infections.
• Environmental and animal health monitoring strategies using these molecular tools are discussed.

Main Results:

• Molecular diagnostics significantly augment or replace older diagnostic methods.
• PCR and RT-PCR enable precise identification of pathogens in laboratory animals.
• These techniques are crucial for maintaining the health and microbial status of research animal populations.

Conclusions:

• Molecular diagnostics are essential tools for accurate and efficient diagnosis in laboratory animal research.
• Their application extends to comprehensive health and environmental monitoring.
• PCR-based methods are adaptable for diverse laboratory animal species, with a primary focus on rodents.