ArticleThe Journal of veterinary medical science2019
Pyelonephritis caused by Mannheimia varigena in a Holstein calf.
Article in The Journal of veterinary medical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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
6 citing papers in PubMed, 8 citations in OpenAlex.
- Renal abscessation in dromedary camels: Clinical, ultrasonographic, hematobiochemical, and etiological investigations.Open veterinary journal · 2025Article
- Article
- Article
- Fatal suppurative meningoencephalitis caused by Klebsiella pneumoniae in two calves.The Journal of veterinary medical science · 2021Article
- Mannheimia bovis sp. nov., Isolated from a Dead Cow with Hemorrhagic Pneumonia.Current microbiology · 2021Article
- Mannheimia ovis sp. nov., Isolated from Dead Sheep with Hemorrhagic Pneumonia.Current microbiology · 2020Article
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A 7-day-old calf died following development of mild respiratory symptoms. Postmortem examination revealed the kidneys were inflamed, and Gram-negative bacteria was detected in the kidneys, supporting the diagnosis of suppurative pyelonephritis. Mannheimia varigena antigen was found in the lesions and the cytoplasm of macrophages and neutrophils in the renal cortex. The Gram-negative bacilli from the kidney were identified as M. varigena by sequencing the 16S rDNA. Although M. varigena is known to cause bovine respiratory disease syndrome, shipping fever, and meningitis, it was unknown that it could also cause suppurative pyelonephritis. Our study provides the first evidence of suppurative pyelonephritis caused by M. varigena in cattle and information that would improve our understanding, diagnosis, and treatment for M. varigena infections.
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