none 10.31254/phyto.2026.15112 BioMed Research Publishers BioMed Research Publishers 16195 192875622 316921 20260407013135159 10.31254 2026-04-07T01:31:39Z 2026-04-07T01:31:36Z 0 The Journal of Phytopharmacology J Phytopharmacol 2320480X 10.31254/phyto https://phytopharmajournal.com/ 03 30 2026 15 1 Avishkar Zagday Professor and HOD, Human Physiology and Biochemistry, Smt. C.M.P. Homeopathic Medical College, Mumbai-400056, Maharashtra, India https://orcid.org/0000-0003-3934-8170 Vaishali Vaishampayan Professor, Department of Organon of Medicine, Dapoli Homeopathic Medical College, Dapoli- 415712, Maharashtra, India Madhuri Sathe Professor and HOD, Department of Pathology, Dapoli Homeopathic Medical College, Dapoli-415712, Maharashtra, India Vishal Magdum Associate Professor, Human Physiology and Biochemistry Department, Hon. R.R Patil Homeopathic Medical College and Hospital and Research Centre, Sangli- 416416, Maharashtra, India Usha Garje Professor and HOD Human Physiology and Biochemistry Department, Omar HMC and RC, Ranjani 431207, Maharashtra, India Vaishali Vichare Associate Professor, Human Physiology and Biochemistry Department, Dr. G.D.Pol Foundation’s YMT Homeopathic Medical College Kharghar, Navi Mumbai-410210, Maharashtra, India Vinod Swami Associate Professor, Human Physiology and Biochemistry Department, Dapoli Homeopathic Medical College, Dapoli-415712, Maharashtra, India Pradip Joshi Professor and HOD Human Physiology and Biochemistry Department, Ashokrao Mane Homeopathic Medical College, Peth,Vadgaon,Kolhapur- 416112, Maharashtra, India Sharyu Jadhavrao Associate professor, Department of Practice of Medicine, Hon. R.R Patil Homeopathic Medical College and Hospital and Research Centre, Sangli-416416, Maharashtra, India Vinay Upadhyay Founder and Consulting Homeopath, Shweta Clinic, Kalyan, Mumbai, Maharashtra, India https://orcid.org/0009-0005-7179-8341 Tazeen Bidiwal Professor and HOD Human Physiology and Biochemistry Department, Gulabrao Patil Homeopathic Medical College, Miraj-416410, Maharashtra, India Background: Neurodegeneration in Alzheimer’s disease is closely linked to excessive oxidative stress, with evidence of heightened lipid peroxidation and failing antioxidant systems in affected brain regions. Alumina, a homoeopathic preparation sourced from aluminium oxide, has a classical Materia Medica profile encompassing motor sluggishness, cognitive slowing, and paralytic weakness. These features overlap considerably with the neurological disturbances generated by cholinergic blockade, making it a candidate of interest for evaluation in pharmacological models of dementia. Objective: The present study evaluated the impact of three homoeopathic potencies of Alumina (200C, 1M, and 10M) on cerebral oxidative stress parameters specifically malondialdehyde (MDA), catalase, and reduced glutathione (GSH) in a scopolamine-based rat model of cholinergic dementia. Materials and Methods: Thirty-six adults male Wistar rats were randomly allocated into six groups (n = 6 per group): Group I (normal control), Group II (scopolamine-induced disease control), Group III (Donepezil-treated standard), Group IV (Alumina 200 C), Group V (Alumina 1M), and Group VI (Alumina 10M). Alumina preparations and Donepezil were administered orally for 14 consecutive days. On Day 15, cognitive impairment and oxidative stress were induced in all groups except the normal control by intraperitoneal injection of scopolamine (1 mg/kg). Following treatment, animals were sacrificed, and brain tissues were harvested for biochemical analysis. Levels of malondialdehyde (MDA) were estimated as an index of lipid peroxidation, while catalase activity and reduced glutathione (GSH) levels were assessed to evaluate enzymatic and non-enzymatic antioxidant status, respectively. Statistical analysis was performed using one-way analysis of variance (ANOVA) followed by Tukey’s post hoc test. Results: Scopolamine significantly increased MDA levels (4.12 ± 0.051 ng/mL vs. 1.25 ± 0.036 in controls), while catalase and GSH levels decreased markedly (28.83 ± 0.508 vs. 59.17 ± 0.508, and 3.18 ± 0.051 vs. 6.92 ± 0.051 ng/mL, respectively), collectively indicating a state of cerebral oxidative stress. Treatment with Alumina at all three potencies partially to substantially reversed these alterations. MDA levels decreased progressively from 3.95 ± 0.048 (200C) to 2.92 ± 0.074 (1M) and 2.33 ± 0.089 (10M). In contrast, catalase and GSH levels increased in a potency-dependent manner. The 10M group showed results most comparable to those of Donepezil across all three parameters. Conclusion: Alumina, at homoeopathic potencies, produced measurable and graded changes in markers of cerebral oxidative stress, with higher potencies yielding greater biochemical normalization. These findings suggest a potential antioxidant neuroprotective effect that warrants further mechanistic and clinical investigation. 03 30 2026 86 93 1 10.31254/biomed-crossmark-policy www.biomedresearch.org false 10.31254/phyto.2026.15112 https://phytopharmajournal.com/articles/abstracts/888/year=2026&vol=15&issue=1