Robert Ikechukwu Uroko
Michael Okpara University of Agriculture Umudike, Abia State, Nigeria.

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Serum Biochemical Changes in Alloxan-induced Diabetic Rats and Ameliorative Effects of Moringa oleifera and Morinda lucida Leaf Extracts Amadi Anthonia Nnenna Chuks; Chinedu-Ndukwe Peace Amarachi; Ijioma Solomon Nnah; Robert Ikechukwu Uroko; Madubike Kelechi Gideon
Majalah Obat Tradisional Vol 27, No 1 (2022)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mot.69945

Abstract

This study evaluated the antidiabetic properties and biochemical changes in alloxan-induced diabetic rats treated with Moringa oleifera and Morinda lucida leaf extracts. The acute toxicity values of the extracts were determined before evaluating their antidiabetic effects in 7 groups of 4 rats each. Rats in groups 1-6 were made diabetic via a single injection of alloxan monohydrate (160 mg/kg i.p). Animals whose blood glucose levels rose to 200 mg/dl and above were considered diabetic and used for the study, but group 7 was the normal control. Groups 1 and 2 received 500 and 250 mg/kg of M. oleifera extract, respectively, while groups 3 and 4 received 500 and 250 mg/kg of M. lucida extract, respectively. Group 5 received 3 mg/kg of the standard drug (Daonil), while groups 6 and 7 were the diabetic and normal control groups, respectively. Treatment lasted for 21 days and was administered orally. The phytochemical screening results showed that each of the extracts was rich in phytochemical agents. Higher amounts of flavonoids and terpenoids were found in M. oleifera, while M. lucida had higher phenols and saponins. LD50 value obtained for each extract was above 5000 mg/kg. Results of the antidiabetic study indicated that the extracts significantly brought down glucose levels in the test rats (p<0.05) when compared with the diabetic control. Treatment also restored elevated lipids values, liver function, and renal function parameters in the diabetic rats. The decreased glutathione, catalase, and superoxide dismutase activities and increased lipid peroxidations resulting from diabetes mellitus induction were also significantly corrected following extracts administration when compared with the diabetic control (p<0.05). Our findings show that Moringa oleifera and Morinda lucida extracts may be safe for use in the management of diabetes mellitus and its associated biochemical complications.
Combined Spermacoce radiata and Hypselodelphys poggeana Extract (CESH) Protect against Oxidative Stress and Enhances Haematological Parameters in Benign Prostatic Hyperplasia-induced Rats Robert Ikechukwu Uroko; Favour Matthew Awah; Chinedu Aguwamba; Mercylyn Ezinne Uche; Ikenna Obiwuru; Chinomso Friday Aaron; Ezichi Favour Ofoezie
Majalah Obat Tradisional Vol 27, No 3 (2022)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mot.76400

Abstract

This study investigated the therapeutic effect of a combined extract of Spermacoce radiata and Hypselodelphys poggeana (CESH) on oxidative markers and haematological parameters in benign prostatic hyperplasia (BPH) induced rats. The study adopted five groups containing equal numbers of rats (n = 6), including normal control, BPH control, Finasteride control, BPH-induced rats treated with 200 mg/kg CESH, and BPH-induced rats treated with 600 mg/kg CESH. The rats were induced BPH by the subcutaneous administration of a 5 mg/kg testosterone propionate injection. At the same time, treatment finasteride and CESH to the respective groups were given orally 60 minutes after the BPH induction for 28 uninterrupted days. The induction of BPH with testosterone propionate injection caused a significant reduction in the serum levels of haematological parameters, including haemoglobin (Hb), packed cell volume (PCV), red blood cells (RBC), and platelet counts of the BPH control compared with normal control. The glutathione (GSH) concentration, glutathione peroxidase (GPx), superoxide dismutase (SOD), glutathione S-transferase, and catalase activities decreased significantly in the BPH control relative to the normal control. The BPH control had elevated white blood cell (WBC), and malondialdehyde (MDA) concentrations contrary to the high WBC and MDA in the normal control and CESH treated BPH induced rats, respectively. Conversely, the Hb, PCV, platelet count, GPx, SOD, catalase, GST, and GSH increased significantly in the finasteride and CESH-treated BPH-induced rats, respectively, compared to the BPH control. These findings show that CESH attenuates adverse effects of BPH on antioxidant parameters and oxidative markers, which may prevent BPH progression.