Peer-reviewed veterinary case report
Urinary lipid changes in cats with idiopathic cystitis
By Takenouchi, Shinya et al.·Published in The Journal of veterinary medical science·2022·Department of Animal Radiology, Japan·View original on PubMed →
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Original publication title: The urinary lipid profile in cats with idiopathic cystitis.
- Species:
- cat
Plain-English summary
A group of cats with idiopathic cystitis (a painful bladder condition) had their urine tested to understand the disease better. Researchers found that these cats had higher levels of certain fatty acids in their urine compared to healthy cats, but lower levels of a key inflammatory substance. This study suggests that examining the urinary lipid profile could help in diagnosing and managing this frustrating condition in cats. While more research is needed, these findings could lead to better treatment options for cats suffering from idiopathic cystitis.
People also search for: cat urinary problems · feline idiopathic cystitis treatment · why is my cat peeing frequently
Abstract
Although feline idiopathic cystitis (FIC) distresses of many cats, its pathogenesis is unknown and the diagnosis is challenging. Polyunsaturated fatty acids (PUFAs) are metabolized into various lipid mediators. Lipid mediators such as prostaglandins (PGs) modulate inflammation and many of them are excreted into the urine. Thus, the investigation of the urinary lipid profile may reveal pathogenesis and help diagnosis of FIC. We collected urine samples from five FIC cats by spontaneous urination and analyzed 158 types of lipid mediators in urines using liquid chromatography-mass spectrometry. The urinary levels of PUFAs were higher in FIC compared to those of the healthy group. The excretions of a major inflammatory mediator, PGD, were less in FIC. Other well-known inflammatory mediators such as PGE, PGI, and their metabolites did not show a difference. In contrast, the levels of PGFand its 2 metabolites and PGFwere higher in FIC. These results may provide new insights into the future management of cat FIC.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/35387958/