. 2022 Apr 19;12(19):11769–11785. doi: 10.1039/d2ra01340a

Effect of different fractions of Tamarindus indica (n-hexane, dichloromethane, and ethyl acetate) on tau protein and amyloid-β proteins in Alzheimer's disease-induced rats^a.

Parameter	Control	AlCl₃-AD	n-Hexane	Dichloromethane	Ethyl acetate	Donepezil drug
Tau protein (ng L⁻¹)	310.00 ± 12.00^a	1100.00 ± 29.45^b	512.00 ± 23.55^d	621.00 ± 30.18^c	422.50 ± 21.22^e	478.01 ± 34.90^e
% Change		254.83	65.16	100.32	36.12	54.19
% Improvement		254.83	189.67	154.52	218.70	200.64
Amyloid β (g L⁻¹)	665.00 ± 39.10^h	1445.50 ± 32.80ⁱ	756.00 ± 22.23^j	870.00 ± 30.10^j	758.10 ± 3.12^j	834.19 ± 17.02^j
% Change		117.29	13.68	30.82	13.98	25.44
% Improvement		117.29	103.60	86.46	103.30	91.87

Data are expressed as mean ± SD (n = 8). Groups with similar letters are not significantly different, while those with different letters are significantly different at p ≤ 0.05.

Effect of different fractions of Tamarindus indica (n-hexane, dichloromethane, and ethyl acetate) on tau protein and amyloid-β proteins in Alzheimer's disease-induced ratsa.

Effect of different fractions of Tamarindus indica (n-hexane, dichloromethane, and ethyl acetate) on tau protein and amyloid-β proteins in Alzheimer's disease-induced rats^a.