Two homeopathic remedies used intermittently provide additional protective effects against hepatotoxicity induced by carcinogens in mice.

The purpose of the study was to evaluate whether potentized cholesterinum (Chol) intermittently used with another homeopathic remedy, Natrum Sulphuricum (Nat Sulph) can provide additional benefits in combating hepatotoxicity generated by chronic feeding of carcinogens, p-dimethylaminoazobenzene (p-DAB), and phenobarbital (PB). Mice were categorized into subgroups: normal untreated (Gr-1); normal + alcohol "vehicle" (Alc) (Gr-2), 0.06% p-DAB +0.05% PB (Gr-3), p-DAB+PB+Alc (Gr-4), p-DAB+PB+Nat Sulph-30 (Gr-5), p-DAB+PB+Chol-200 (Gr-6), p-DAB+PB+Nat Sulph-30+Chol-200 (Gr-7), p-DAB+PB+Nat Sulph-200 (Gr-8), and DAB+PB+Nat Sulph-200+Chol-200 (Gr-9). Hepatotoxicity was assessed through biomarkers like aspartate and alanine aminotransferases (AST and ALT), acid and alkaline phosphatases (AcP and AlkP), reduced glutathione content (GSH), glucose 6-phosphate dehydrogenase (G6PD), gamma glutamyl transferase (GGT), lactate dehydrogenase (LDH), and analysis of lipid peroxidation (LPO) at 30, 60, 90, and 120 days and antioxidant biomarkers like superoxide dismutase (SOD), catalase (CAT), and glutathione reductase (GR) were assayed. Electron microscopic studies (scanning and transmission) and gelatin zymography for matrix metalloproteinases were conducted in liver. The feeding of the homeopathic drugs showed intervention in regard to the increased activities of AST, ALT, AcP, AlkP, GGT, LDH, and LPO and decreased activities of G6PD, SOD, CAT, GR, and GSH noted in the intoxicated mice, more appreciable in Groups 7 and 9. Thus, combined therapy provided additional antihepatotoxic and anticancer effects.