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G. O. C. Onyeze

Publications (9)

Effect of Chronic Exposure to Gas Flaring on Sex Hormones and Some Antioxidant Parameters of Men from Ebocha, Niger Delta Area of Nigeria

I. P. Mokelu, G. O. C. Onyeze, L. A. Nwaogu & C. U. Igwe · International Journal of Research and Reports in Gynaecology · 2020

Aim: The effect of pollution due to gas flaring on men native to Ebocha, in the Niger Delta Area of Nigeria was investigated. Materials and Methods: Blood specimens from twenty approximately healthy men from Ebocha community within the age groups 30-34, 35-39, 40-44, 45-49, 50-54...

Open access Research Article

Extraction, Purification and Kinetic Study of Lactate Dehydrogenase of Male Chicken from Ebocha-oil Exploration Area, Nigeria

Chimdi E. Esonu, G. O. C. Onyeze, Kizito M. E. Iheanacho, Linus N. Nwaogu & Simon-Peter Odirichukwu · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2019

Aim: This study focused on the extraction, purification and kinetic studies of lactate dehydrogenase of male chickens from Ebocha oil exploration area, Imo state, Nigeria. Methods: Twenty-one apparently healthy mature (6-9 months) male chickens (Gallus domesticus) from Ebocha oil...

Open access Research Article 10.9734/ajbgmb/2019/v2i430065

Biochemical Changes in Tissues of Wistar Albino Rats Following Exposure to Diet Incorporated with Locally Processed Fish

L. A. Nwaogu & G. O. C. Onyeze · Annual Research & Review in Biology · 2015

Biochemical changes in tissues of Wistar albino rats following exposure to feed formulated with different percentage concentrations (5%, 10%, and 20%) of smoked fish after 28 days were investigated. Albino rats fed with animal feed without smoked fish served as the control. The c...

Open access Research Article 10.9734/ARRB/2015/18830

Effect of Chronic Exposure to Petroleum Hydrocarbon Pollution on Renal and Some Haematological Parameters of the Native Fowl (Gallus domesticus)

L. A. Nwaogu & G. O. C. Onyeze · Current Journal of Applied Science and Technology · 2014

Aims: To investigate the effect of chronic exposure to petroleum hydrocarbon pollution on renal and some haematological parameters of the native fowl (Gallus domesticus), reared in an environment known to be polluted with petroleum hydrocarbon.Study Design: Randomized controlled...

Open access Research Article 10.9734/BJAST/2014/9382

Effect of Chronic Exposure to Petroleum Hydrocarbon Pollution on Oxidative Stress Parameters and Histology of Liver Tissues of Native Fowl (Gallus domesticus)

Linus A. Nwaogu & G. O. C. Onyeze · International Journal of Biochemistry Research & Review · 2014

The effect of chronic exposure to petroleum hydrocarbon (PHC) pollution on the concentrations  of glucose, serum and liver malondialdehyde (MDA), protein carbonyl and the histology of  liver tissues of the native fowl (Gallus domesticus)  from Egbema in the Niger Delta Area (NDA)...

Open access Research Article 10.9734/IJBCRR/2014/7336

Petroleum Hydrocarbon-induced Changes in Juice of Citrus sinensis following Chronic Exposure

L. C. Nnorom, L. A. Nwaogu & G. O. C. Onyeze · International Journal of Biochemistry Research & Review · 2014

Aim: The aim of this study was to investigate the effect of chronic exposure to petroleum hydrocarbon pollution (PHC) on some biochemical parameters of the fruit juice of Citrus sinensis. Place and Duration of study: This study was carried out at Ebocha-Egbema and Uvuru Mbaise in...

Open access Research Article 10.9734/IJBCRR/2015/11260

Changes in Erythrocytic Membrane Free Energy of Albino Rabbits Administered Ethanol Leaf Extract of Spondias mombin Linn

C. U. Igwe, C. G. Osuagwu, V. A. Onwuliri & G. O. C. Onyeze · European Journal of Medicinal Plants · 2012

Aims: To determine the effect of ethanol extract of Spondias mombin Linn on membrane potential energy, the intracellular and extracellular concentrations of Na+, K+, Ca2+ and Mg2+ in an easily accessible model cell, erythrocyte, was studied. The effect on the first approximation...

Open access Research Article 10.9734/EJMP/2012/1062

Response Pattern of Antioxidants to Lipid Peroxide Concentration in Carbon Tetrachloride-Induced Hepato-Toxicity Is Tightly Logistic in Rabbits

C. S. Alisi, O. A. Ojiako, C. G. Osuagwu & G. O. C. Onyeze · European Journal of Medicinal Plants · 2011

Logistic response of antioxidants to lipid peroxide concentration in carbon tetrachloride toxicity in rabbit liver was evaluated. Carbon tetrachloride (CCl4), ethanol extracts of Chromolaena odorata (ETECO), sylimarin (a known hepatoprotective agent) and water, were used to induc...

Open access Research Article 10.9734/EJMP/2011/410

Free Radical Scavenging and In-vitro Antioxidant Effects of Ethanol Extract of the Medicinal Herb Chromolaena odorata Linn.

C. S. Alisi, O. A. Ojiako, C. G. Osuagwu & G. O. C. Onyeze · Journal of Pharmaceutical Research International · 2011

The ethanol extract of the leaf of Chromolaena odorata (Linn) was assessed for free-radical-scavenging and antioxidant potentials. Ability of the extract to scavenge reactive intermediates (superoxide ion O2·-, hydrogen peroxide H2O2, nitric oxide NO˙, hydroxyl radical OH˙) an...

Open access Research Article 10.9734/BJPR/2011/409