title: Antimalarial potential of China 30 and Chelidonium 30 in combination therapy against lethal rodent malaria parasite: Plasmodium berghei.
abstract: Homeopathy is a therapeutic method based on the application of similia principle, utilizing ultra-low doses of medicinal substances made from natural products. The present study has been designed to evaluate the efficacy of Cinchona officinalis (Chin.) 30C and Chelidonium majus (Chel.) 30C in combination therapy against lethal murine malaria. Five groups having twelve BALB/c mice each were administered orally with 0.2 ml/mouse/day of different drugs, and their antimalarial potential was evaluated by Peter's 4-day test. The combination of Chin. 30 and Chel. 30 exhibited complete parasite clearance by the 28th day post-inoculation which was similar to the positive control [artesunate (4 mg/kg)+sulphadoxine-primethamine (1.2 mg/kg)] group. Both the groups exhibited enhanced mean survival time (MST) 28±0 days,whereas, the mice of infected control group survived up to 7.6±0.4 days only. The preventive and curative activities of the combination in comparison to the positive controls [pyrimethamine (1.2 mg/Kg) and chloroquine (20 mg/Kg), respectively] were also evaluated. The combination had a significant preventive activity (p<0.0005), with 89.2% chemosuppression which was higher than the standard drug, pyrimethamine (83.8%). It also showed a moderate curative activity with complete clearance of parasite in 50% of surviving mice, and enhancing the MST of mice up to 26.8±2.8 days. These findings point to the significant antiplasmodial efficacy of the combination of these homeopathic drugs against Plasmodium berghei.
authors: Panjab University, Chandigarh, India. zoology1808@gmail.com
authors: Aswathy
authors: A
authors: Rajan
authors: Upma
authors: U
authors: Bagai
mesh_terms: D000818:Animals; D000962:Antimalarials / Q000494:pharmacology / Q000627:therapeutic use*; D037621:Artemisinins / Q000494:pharmacology; D000077332:Artesunate; D028281:Chelidonium; D002738:Chloroquine / Q000494:pharmacology; D002929:Cinchona; D005260:Female; D006705:Homeopathy; D008288:Malaria / Q000188:drug therapy* / Q000469:parasitology / Q000517:prevention & control; D008297:Male; D008419:Materia Medica / Q000494:pharmacology / Q000627:therapeutic use; D051379:Mice; D008807:Mice, Inbred BALB C; D008815:Mice, Inbred Strains; D008517:Phytotherapy; D010936:Plant Extracts / Q000494:pharmacology / Q000627:therapeutic use; D010962:Plasmodium berghei / Q000187:drug effects*; D011739:Pyrimethamine / Q000494:pharmacology
chemical_list: D000962:Antimalarials; D037621:Artemisinins; D008419:Materia Medica; D010936:Plant Extracts; D000077332:Artesunate; D002738:Chloroquine; D011739:Pyrimethamine