ArticleThe journal of poultry science2023
Characterization of Chicken-Derived Genotype VII Newcastle Disease Virus Isolates from Northwest China.
Article in The journal of poultry science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Transcriptome Analysis of the Effects of Compound Microecological Preparation on Chickens Challenged with Newcastle Disease Virus.International journal of molecular sciences · 2026Article
- An Attenuated Recombinant Newcastle Disease Virus of Genotype VII Generated by Reverse Genetics.Viruses · 2025Article
- Exploring the genetic basis of Newcastle disease virus in chickens: a comprehensive review.Frontiers in immunology · 2025Review
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Authors and funding
5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Newcastle disease virus (NDV) threatens global poultry production, with genotype VII the most prevalent strain in China. However, little information is available regarding viral multiplication and pathogenicity based inoculation route. The objectives of this study were to sequence NDV VII isolates and to analyze their biological characteristics in detail. A total of 86 oral and cloacal swabs were collected from Shaanxi and Gansu provinces in northwest China. Identification of genotype VII NDV based on the M gene was performed by qPCR. Viral multiplication and pathogenicity were assessed as a function of route of infection. We observed increased morbidity and mortality using intravenous injection, whereas intranasal, intraocular, and cloacal infections resulted in slower progression and milder clinical disease, with viral proliferation obvious in different tissues. These results provide an important basis for the clinical control and prevention of NDV epidemics in poultry.
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