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Figure 3 | Veterinary Research

Figure 3

From: Newcastle disease virus-attenuated vaccine LaSota played a key role in the pathogenicity of contaminated exogenous virus

Figure 3

The results of immune organ indices. A (High-dose experiment), B (low-dose experiment): ratios of organ weight/body weight × 1000 (mean ± error) at 3 weeks of age; organs were harvested from three random chicks. C (High-dose experiment), D (low-dose experiment): ratios of organ weight/body weight × 1000 (mean ± error) at 6 weeks of age; organs were harvested from all chicks. a,b,c,dThe different letters represent significant differences (P < 0.05) based on Duncan’s multiple-range test, and the same letters indicate that the differences were not significant (P > 0.05). Data for the LaSota, LaSota/FAdV/CIAV/HD and LaSota/FAdV/CIAV/LD groups have been published in a previous study [5].

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