Memantine hydrochloride, 98%, was purchased from AK Scientific (USA). Scopolamine hydrobromide trihydrate, 99%, was purchased from ACROS Organics (Belgium). Curcumin, 95%, was purchased from Alfa Aesar (Germany). GBE was purchased from AK Scientific (USA). Arsenic (As), cadmium (Cd), and lead (Pb) heavy metals were purchased from BDH Chemicals Ltd (Poole, England).
Rat TNF-α, IL-1β, AchE and, caspase-3 ELISA kits were purchased from AB-clonal Biotechnology Co., Ltd (USA). Spectrophotometric kits for GSH and malondialdehyde were purchased from Biodiagnostic (Giza, Egypt). Polyclonal Beta-amyloid (Aβ 1–42) antibody and p-tau (Ser202) antibody were purchased from Bioss ANTIBODIES, USA, and Invitrogen Thermo Fisher Scientific, USA, respectively. EconoTek HRP species-specific biotinylated secondary antibody (Goat anti-mouse IgG) was purchased from ScyTek (USA).
Rat TNF-α, IL-1β, AchE and, caspase-3 ELISA kits were purchased from AB-clonal Biotechnology Co., Ltd (USA). Spectrophotometric kits for GSH and malondialdehyde were purchased from Biodiagnostic (Giza, Egypt). Polyclonal Beta-amyloid (Aβ 1–42) antibody and p-tau (Ser202) antibody were purchased from Bioss ANTIBODIES, USA, and Invitrogen Thermo Fisher Scientific, USA, respectively. EconoTek HRP species-specific biotinylated secondary antibody (Goat anti-mouse IgG) was purchased from ScyTek (USA).