Marked up-regulation of anti inflammatory cytokine gene expression in the peripheral blood mononuclear cells of postpartum cows with endometritis
| Autor: | RAFIQUL ISLAM, HARENDRA KUMAR, SUKDEB NANDI, M K PATRA |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Indian Journal of Animal Sciences, Vol 91, Iss 2 (2021) |
| Druh dokumentu: | article |
| ISSN: | 0367-8318 2394-3327 |
| DOI: | 10.56093/ijans.v91i2.113817 |
| Popis: | This study was designed to determine the mRNA expression profile of inflammatory and anti-inflammatory cytokines in peripheral blood mononuclear cells (PBMC) of endometritic and non-endometritic cows to find out a possible marker for diagnosis of endometritis. Cows (21) including 12 endometritic, and 9 normal (non-endometritic) that did not develop uterine diseases postpartum (pp) were selected. Expression profile (mRNA) of cytokines, viz. IL-1β, TNFα, IL-8 and IL-4 in endometritic cows relative to non-endometritic was studied in PBMC isolated from the blood of the cows collected within 4 to 5 weeks pp. Fold difference (n-fold) in cytokine gene expression in the PBMC of endometritic cows relative to normal was calculated using relative quantification method (2-ΔΔCt). The relative fold change in gene expression for IL-1 was significantly lower in endometritic animals (0.31) than in cows that did not develop endometritis. Significant up-regulation was noted for the proinflammatory cytokine TNFα (9.53 fold and anti-inflammatory cytokine IL-4 (90.09) in cows suffering from endometritis relative to nonendometritic cows. Up-regulation of chemokine IL-8 gene (6.25 fold; was also observed in endometritic compared to non-endometritic cows. Highest and significant up-regulation of mRNA expression for IL-4 followed by TNFα in PBMC of endometritic cows recorded in the study may indicate the development of endometritis in postpartum cows. |
| Databáze: | Directory of Open Access Journals |
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