Key result
MDV-1 to GAPDH ratio ≥ 0.5 suggests the presence of gross tumors in chickens.
Why the study?
Diagnosis of Marek's disease in backyard chickens is complex and knowledge of Marek's disease virus in spontaneous field cases is largely unknown.
Population
40 backyard chickens with presumptive Marek's disease diagnosis based on histologic lymphoid infiltrations
Comparison
MDV-1, MDV-2, and MDV-3 viral loads in tumorous versus nontumorous chickens
Design
Observational study with histologic scoring and real-time PCR quantification
Authors
Loading...
MDV-1/GAPDH ratio ≥0.5 may suggest gross tumors; hypothesis-generating and requires prospective validation before diagnostic adoption.
Observational (n=40)
Real-time PCR quantification of MDV-1 viral loads correlates with histopathology and may serve as a useful diagnostic tool for Marek's disease in backyard chickens.
Mete et al. (2016) conducted an observational in Marek's disease (n=40). Gross tumors vs. Nontumorous chickens was evaluated on MDV-1 viral loads. Significant differences in MDV-1 viral loads were observed between tumorous and nontumorous chickens, with an MDV-1 to GAPDH ratio ≥ 0.5 suggestive of gross tumors.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: