CYTOKINE GENE EXPRESSION DURING EXPERIMENTAL ESCHERICHIA COLI PYELONEPHRITIS IN MICE

作者: Adli Khalil , Annelie Brauner , Moiz Bakhiet , Lars G. Burman , Georg Jaremko

DOI: 10.1016/S0022-5347(01)64282-4

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摘要: ABSTRACTPurpose: We studied nine inflammatory and immunoregulatory cytokines in acute pyelonephritis urethral obstruction mice to better understand the processes underlying kidney inflammation scarring.Materials Methods: Experimental was established Bki NMRI outbred by bladder inoculation of Escherichia coli, followed 6 h obstruction. The numbers cytokine mRNA expressing cells for interleukin-1 (IL-1), IL-4, IL-6, IL-10, IL-12, tumor necrosis factor alpha (TNF-alpha), TNF-beta, transforming growth beta (TGF-beta) interferon gamma (IFN-gamma) were determined kidneys spleens from infected, non-infected but obstructed untouched using situ hybridization with radio-labelled oligonucleotide probes at 12 h, 48 d after release obstruction.Results: Kidney cell expression IL-1, IL-6 TNF-alpha observed already persisted on day infected animals. A significant pr...

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