Comparative Physicochemical Screening and Toxicology of Hydroethanol Extracts of the Parts of Pterocarpus santalinoides l’Hér. ex DC. (Fabaceae) in Wistar Rats

Table 4

Hematological parameters for rats after 28-day treatment with hydroethanolic leaf, trunk of bark, and root of bark of P. santalinoides.

Parameters	Control	Leaves extract		Bark of trunk extract		Bark of root extract
	(Normal saline)	500 mg/kg	1000 mg/kg	500 mg/kg	1000 mg/kg	500 mg/kg	1000 mg/kg
WBC (10^3/µL)	7,42 ± 0,38	7,26 ± 1,11	8,64 ± 2,14	8,04 ± 1,01	9,24 ± 0,44	6,90 ± 0,59	5,86 ± 0,65
RBC (10^6/µL)	8,178 ± 0,23	8,064 ± 0,15	8,124 ± 0,22	8,782 ± 0,18	8,668 ± 0,10	8,10 ± 0,10	7,47 ± 0,14
HGB (g/dL)	16 ± 0,33	15,78 ± 0,19	15,96 ± 0,36	17,10 ± 0,19	16,22 ± 0,22	16,16 ± 0,16	14,56 ± 0,43
HCT (%)	48,1 ± 0,78	48,72 ± 0,45	49,00 ± 1,26	47,30 ± 0,52	45,22 ± 0,51	49,80 ± 0,73	45,94 ± 1,47
MCV (fL)	58,84 ± 1,03	60,52 ± 0,89	60,44 ± 0,84	54,00 ± 1,10	52,28 ± 0,68	61,36 ± 0,83	60,66 ± 0,88
MCH (pg)	19,5 ± 0,41	19,54 ± 0,19	19,6 ± 0,25	19,42 ± 0,32	18,66 ± 0,13	19,86 ± 0,16	19,14 ± 0,18
MCHC (%)	33,22 ± 0,27	32,36 ± 0,36	32,52 ± 0,19	36,00 ± 0,15	35,8 ± 0,33	32,40 ± 0,22	31,66 ± 0,25
Platelet (10^3/μL)	511,60 ± 22,50	643,00 ± 29,23	597,00 ± 49,35	462,00 ± 27,32	450,20 ± 51,56	465,00 ± 20,52	427,40 ± 28,25

Values are expressed as mean ± standard error of mean (SEM) (n = 5); , , and ; control group versus extract. WBC: white blood cells, RBC: red blood cells, HGB: hemoglobin, HCT: hematocrit, MCV: mean corpuscular volume, MCH: mean corpuscular hemoglobin, and MCHC: mean corpuscular hemoglobin concentration.