Analysis of haematological effects of Picralima nitida.
Pakistan journal of pharmaceutical sciences(2023)
Abstract
The protective effects of the leaf powder of Picralima nitida in male rats were evaluated to establish its haematopoietic potential. To achieve this, albino rats (n = 30), weighing 120 - 160g were grouped into 5, labelled A to E. Groups C and D were intraperitoneally induced for anaemia with 0.1mg/kg body weight (b.wt) of phenyl hydrazine for 7 day. Groups A and B and C and D orally received 200 and 400 mg/kg b.wt of Picralima nitida leaf extract respectively for 14 days. Group E served as the control. Blood sample (5.0ml) was collected from each rat on days 8 and 15 and dispensed into ethylene diamine tetra acetic acid containers for haemogram using haematology auto analyser. The result showed that on day 8, Picralima nitida leaf extract produced a significant (P<0.05) increase in haemoglobin (Hb) and haematocrit (Hct) when compared with the control. On day 15, Picralima nitida leaf extract produced a significant (P<0.05) increase in the red blood cell (RBC), Hb and Hct when compared with the experimental control. The results indicate time-dependent haematopoiesis.
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Key words
haematological effects,picralima nitida
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