Analysis of anti-toxoplasma immunoglobulin G and immunoglobulin M antibody levels after intervention with Curcuma Longa extract on early pregnant mice with acute toxoplasmosis

Abstract

Background: Curcuma longa has strong anti-inflammatory effect. This study aims to evaluated the level of anti-Toxoplasma immunoglobulin G and immunoglobulin M (IgG-IgM) antibody after intervention with C. longa extract in early pregnant mice with acute toxoplasmosis. Materials and Methods: We evaluated 20 early pregnant mice that were divided into five groups, four mice in each. Group 1-4 received injections of Toxoplasma gondii tachyzoites. Three days later, G1 and G2 were given orally 125 mg/kg/day and 500 mg/kg/day of C. longa extract, respectively. G3 was given 60 mg/kg/day of spiramycin (positive control), and G4 was given 0.2 ml of distilled water (negative control). G5 underwent no intervention at all. Blood samples were obtained serially (before and 3 days after injection of tachyzoites, 3 days and 7 days after intervention) to assess anti-Toxoplasma IgG-IgM antibody levels by enzyme-linked immunosorbent assay methods. Results: Anti-Toxoplasma IgG-IgM antibody levels increased significantly 3 days after injection of tachyzoites ( P < 0.05), but decreased significantly ( P < 0.05) 3 days, and 7 days after administration of C. longa extract dose 125 mg, 500 mg, and spiramycin 60 mg, and there was no significant difference between these three groups. Anti-Toxoplasma IgG-IgM antibody levels increased significantly ( P < 0.05) 3 days, 6 days, and 10 days after injections of tachyzoites on G4. The IgG-IgM antibody levels fluctuated on G5 and considered as insignificant ( P > 0.05). Conclusion: The administration of C. longa extract at a dose of 125 mg/kg/day for 7 days effectively decreased anti-Toxoplasma IgG-IgM antibody level in early pregnant mice with acute toxoplasmosis.

Access to Document

Other files and links

• Link to publication in Scopus
• Open Access Version Available

Fingerprint