Experimental models of pulmonary infection

Area of Science:

• Pulmonary Medicine
• Infectious Diseases
• Experimental Pathology

Background:

• Pulmonary infections pose significant health challenges, necessitating robust experimental models for research.
• Understanding host-pathogen interactions is crucial for developing effective treatments and preventative strategies.

Purpose of the Study:

• To provide a comprehensive overview of experimental models for pulmonary infections.
• To guide researchers in selecting appropriate animal species, infecting strains, and inoculation techniques.
• To outline essential parameters for monitoring pulmonary infections and assessing disease progression.

Main Methods:

• Review of experimental design principles for pulmonary infection models.
• Discussion of various inoculation routes: intranasal, aerosol, and direct lower respiratory tract instillation.
• Identification of key monitoring parameters including clinical signs, complications, mortality, and post-dissection analysis.

Main Results:

• Summaries of established models for bacterial, fungal, viral, and parasitic pulmonary infections.
• Consideration of models in both intact and impaired host defense mechanisms.
• Inclusion of key references for each summarized model.

Conclusions:

• Well-designed experimental models are critical for advancing the understanding of pulmonary infections.
• Careful selection of model parameters ensures reliable and reproducible research outcomes.
• This review serves as a valuable resource for researchers working on pulmonary infection models.