Subchronic doses of artemether-lumefantrine, ciprofloxacin and diclofenac precipitated inflammatory and immunological dysfunctions in female Wistar rats

This study evaluated the effects of co-administration of artemether-lumefantrine (AL), ciprofloxacin (CPX) and diclofenac (DFC) on inflammatory and immunological status of female Wistar rats. Ninety-six female Wistar rats were assigned into eight groups of twelve animals each. Group A was control, groups B, C, D, E, F, G and H were administered AL, CPX, DFC, AL + CPX, AL + DFC, CPX + DFC and AL + CPX + DFC respectively. Dosages of administered drugs were 178 mg/kg b/w of AL, 185 mg/kg b/w of CPX and 9 mg/kg b/w of DFC. Animals were sacrificed after 6 and 12 weeks of oral administration. Blood was obtained through cardiac puncture. The liver was harvested and processed for immunohistochemical analysis. Differential leukocyte count and neutrophil adhesion test was conducted on whole blood. Immunological response was assessed by the serum levels of C-reactive protein (CRP), interleukin-1β (Il-1β), interleukin-6 (Il-6), monocyte chemoattractant protein-1 (MCP-1), vascular cell adhesion molecule-1 (VCAM-1), myeloperoxidase, and total immunoglobulin G. Data were analyzed with Graph pad prism 5, using one way analysis of variance at 5 % level of significance. Total leukocyte, lymphocyte and basophils count increased (p<0.05) in B, C, E, F, G and H, while neutrophil count decreased (p<0.05) in D, E, G and H at 6 weeks. Neutrophil adhesion decreased (p<0.05) in B, E, F, G and H at 6 weeks. There was no significant difference (p>0.05) in the expression of Il-6, MCP-1 and ...
Source: Cytokine - Category: Molecular Biology Authors: Source Type: research