Table 4.
Collection tube/cassette | Purpose |
---|---|
Tube 1 | Microcentrifuge tube for blood collection |
Tube 2a | Microcentrifuge tube with 1 mL of sterile 1× PBS with antifungal/antibiotics for gastric tissue collection for quantitative culturea |
Tube 3 | Freezer tube for gastric tissue collection for long-term storage at −80 °C |
Cassette | Histology cassette labeled with pencil or solvent-resistant marker for gastric tissue collection for histology |
Tube 4 | Microcentrifuge tube with 900 μL sterile 1× PBS with antifungal/antibiotics for 1:10 serial dilution |
Tube 5 | Microcentrifuge tube with 900 μL sterile 1× PBS with antifungal/antibiotics for 1:100 serial dilution |
Tube 6 | Microcentrifuge tube with 900 μL sterile 1× PBS with antifungal/antibiotics for 1:1000 serial dilution |
Weigh tube 2 prior to collection of tissue to ultimately determine CFU per gram of gastric tissue.