TABLE 1.
Time (h) | Strain | Lesion area (mm2) | No. of infiltrate pixels (mm−2)b | Log CFU g of kidney−1 | Weight change (%) (day 3 to day 0) | Outcome score |
---|---|---|---|---|---|---|
12 | NGY152 | 4.4 ± 0.4 | ||||
pmr1Δ mutant | 4.9 ± 0.2 | |||||
pmr1Δ/PMR1 mutant | 4.5 ± 0.2 | |||||
mnt1/2Δ mutant | 4.5 ± 0.2 | |||||
mnt1/2Δ/MNT1mutant | 4.3 ± 0.2 | |||||
24 | NGY152 | 2.0 ± 0.4 | 36 ± 17 | 5.4 ± 0.2 | ||
pmr1Δ mutant | 2.1 ± 0.8 | 35 ± 31 | 5.3 ± 0.3 | |||
pmr1Δ/PMR1 mutant | 1.9 ± 1.0 | 31 ± 18 | 5.0 ± 0.3 | |||
mnt1/2Δ mutant | 1.8 ± 0.8 | 43 ± 16 | 5.4 ± 0.4 | |||
mnt1/2Δ/MNT1mutant | 1.8 ± 0.5 | 32 ± 11 | 5.2 ± 0.2 | |||
48 | NGY152 | 2.4 ± 0.7 | 80 ± 26 | 5.9 ± 0.5 | ||
pmr1Δ mutant | 3.2 ± 0.4 | 120 ± 100 | 5.9 ± 0.5 | |||
pmr1Δ/PMR1mutant | 2.5 ± 0.7 | 95 ± 35 | 6.0 ± 0.3 | |||
mnt1/2Δ mutant | 2.6 ± 1.8 | 110 ± 71 | 5.9 ± 0.5 | |||
mnt1/2Δ/MNT1mutant | 3.6 ± 1.7 | 140 ± 53 | 6.1 ± 0.5 | |||
72 | NGY152 | 6.5 ± 0.5 | −15 ± 4.5 | 14 ± 2.7 | ||
pmr1Δ mutant | 6.5 ± 0.8 | −15 ± 6.7 | 14 ± 3.9 | |||
pmr1Δ/PMR1mutant | 6.3 ± 0.5 | −15 ± 4.2 | 14 ± 2.5 | |||
mnt1/2Δ mutant | 6.4 ± 0.4 | −15 ± 2.3 | 14 ± 1.2 | |||
mnt1/2Δ/MNT1mutant | 6.1 ± 0.5 | −18 ± 1.8 | 16 ± 1.0 |
All data expressed to 2 significant figures and shown as means ± standard deviations. Microscopy data (lesion area and number of infiltrate pixels mm−2) were determined with groups of six mice sampled at random from among the mice tested. Fungal burdens in kidneys, 3-day weight changes, and outcome scores were determined for the same groups of 9 mice that were used for chemokine and cytokine assays.
The number of pixels is shown in thousands (e.g., 36 ± 17 in the table means 36,000 ± 17,000).