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C. U. Igwe

Publications (14)

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

Bioactive Composition and Acute Oral Toxicity Studies on Persea Americana Seed Ethyl Acetate Fraction

E. S. Asiwe, C. U. Igwe, K. M. E. Iheanacho, I. O. Onyeocha & V. A. Onwuliri · Asian Journal of Research in Biochemistry · 2021

Aims: Persea americana (P. americana) dubbed ‘green gold’ is a highly sought after fruit today, with insatiable export market. Different parts of avocadoes have been consumed both for nutritional and health benefits across regions of the world. Therefore, this study investigates...

Open access Research Article 10.9734/ajrb/2021/v8i430186

Characterization of Chemical Composition of Bryophyllum pinnatum Leaf Ethyl Acetate Fraction

E. S. Asiwe, C. U. Igwe, V. A. Onwuliri, K. M. E. Iheanacho & J. N. Iheanacho · Asian Journal of Advanced Research and Reports · 2021

Aims: To characterize the chemical composition of Bryophyllum pinnatum leaf ethyl acetate fraction. Methodology: Quantitative phytochemical composition was assessed using gas chromatography fitted with flame ionization detector (GC-FID), while chemical characterization was via ga...

Open access Research Article 10.9734/ajarr/2021/v15i430387

Chemical Content and Antioxidant Potential of Aqueous Extract of Irish Potato Tubers Traditionally Used for Ulcer Treatment in Nigeria

U. Ogbuagu, C. U. Igwe, L. A. Nwaogu, A. I. Airaodion & E. O. Ogbuagu · International Research Journal of Gastroenterology and Hepatology · 2020

Aim: The study evaluated the chemical contents and antioxidant potential of aqueous extract of Irish potato tubers traditionally used for ulcer treatment in Nigeria. Methods: Freshly harvested Irish potato tubers were purchased from Aba grocery market, Abia State. They were thoro...

Open access Research Article

Development, Optimization and Biochemical Characterization of Bioplastic Films from Cassava Peels and False Yam Tubers Starch

H. I. Geoffrey, V. O. Onwuliri, C. U. Igwe, D. I. Ukiro, E. C. Amaralam, N. T. Obijuru, A. B. Egbe & E. A. Hossana · Asian Journal of Research in Biochemistry · 2026

The leaching of harmful chemicals from conventional plastics food packaging, into foods and their gradual accumulation in the living systems, has intensified concerns the use of plastics and its waste management control protocol. Their environmental persistence poses serious rick...

Open access Research Article 10.9734/ajrb/2026/v16i3488

Biochemical Characterization of Starch from Manihot esculenta Peels and Icacina trichantha Tubers for Bioplastic Film

H. I. Geoffrey, V. O. Onwuliri, C. U. Igwe, D. I. Ukiro, E. C. Amaralam, C. C. Onumonu & C. P. Ajike · Asian Journal of Research in Biochemistry · 2026

The utilization of conventional edible starch sources as raw materials for biodegradable film matrices has generated food insecurity concerns and conflicts between food supply and industrial sector. Therefore, this research work attempted to harness the potential of agro-industri...

Open access Research Article 10.9734/ajrb/2026/v16i3487

Antimalarial Potential of Methanolic and Aqueous Extracts of Leaves, Root and Stem-Bark of Vitex doniana

A. C. V. Uzoho, A. C. Ene & C. U. Igwe · Asian Journal of Medical Principles and Clinical Practice · 2020

Aim: This study was aimed at evaluating the antimalarial potential of methanolic and aqueous extracts of leaves, root and stem bark of Vitex doniana. Materials and Methods: Apparently healthy parts of V. doniana (leaves, root and stem bark) were obtained from a farm in Abakaliki,...

Open access Research Article

Total Colony Counts of Some Microorganisms in Soil Samples Exposed to Electromagnetic Radiations from Mobile Phones

C. I. Iheme, R. N. Nwaoguikpe, C. U. Igwe, A. U. Ezirim, C. Udenze, D. I. Ukairo & P. C. Ihedimbu · International Journal of Biochemistry Research & Review · 2015

Total Colony Counts of Some Microorganisms in Soil Samples Exposed to Electromagnetic Radiations from Mobile Phones Effect of electromagnetic radiations (EMR) from mobile phones on some soil bacterial (Bacillus, Micrococcus, Staphylococcus, Corynebacterium and Enterococcus) and f...

Open access Research Article 10.9734/IJBCRR/2015/14860

The Effects of Moringa oleifera Leaves Extracts on Sickle Cell Hemoglobin

R. N. Nwaoguikpe, C. O. Ujowundu, C. U. Igwe & P. N. Dike · Journal of Scientific Research and Reports · 2014

Sickle cell disease (SCD) caused by hemoglobin mutant called hemoglobin S or HbS, which originated from the replacement of a hydrophilic amino acid residue-glutamic acid by a hydrophobic moiety valine, at the sixth position of the β-chain of hemoglobin molecule. This loss of char...

Open access Research Article 10.9734/JSRR/2015/12905

Biochemical Studies on the Amelioration of Petroleum Product Intoxication with Indigenous Plants

C. O. Ujowundu, F. N. Kalu, C. U. Igwe, N. C. Agha & K. O. Igwe · International Journal of Biochemistry Research & Review · 2012

The effect of Gongronema latifolium and Ocimum gratissimum supplemented diet on diesel petroleum induced liver damage in rats was investigated. Rats were acclimatized for two weeks and divided into three groups. Oxidative stress was induced with diesel petroleum (4 ml/kg body wei...

Open access Research Article 10.9734/IJBCRR/2012/1023

Evaluation of the Amino Acid Profile and Haemoglobin Polymerization Inhibition Potential of Some Nigerian Legumes

O. A. Ojiako, K. Anugweje, C. U. Igwe & C. S. Alisi · Journal of Pharmaceutical Research International · 2012

The amino acid profile and the effects of the seed extracts of Sphenostylis sternocarpa, Monodora myristica and Mucuna sloanei were studied based on their ability to inhibit haemoglobin polymerization and improve the Fe2+/Fe3+ ratio of sickle cell erythrocytes. The samples were f...

Open access Research Article 10.9734/BJPR/2012/896

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

Procarcinogens: Polycyclic Aromatic Hydrocarbons and Heavy Metal Content in Some Locally Processed Foods in South Eastern Nigeria

C. O. Ujowundu, K. L. Ihekweazu, C. S Alisi, F. N. Ujowundu & C. U. Igwe · Current Journal of Applied Science and Technology · 2013

This study investigated the presence of polycyclic aromatic hydrocarbons (PAHs) and heavy metals in commonly consumed roasted meats and smoked fish in Owerri, Imo State, Nigeria. The processed foods were grouped as; freshly processed- 6 to 12 hours heat/flame/smoke exposure and l...

Open access Research Article 10.9734/BJAST/2014/4668

In vitro and in vivo Antitrypanosomal Effects of Methanol and Aqueous Extracts of Picralima nitida

A. C. Ene, N. G. Edeh, C. Bonny-Okoli, O. A. Ojiako, C. O. Ujowundu & C. U. Igwe · Journal of Pharmaceutical Research International · 2014

The methanol and aqueous extracts of the leaves, fruits, seeds, stem bark and roots of Picralima nitida were studied in vitro and in vivo for activity against Trypanosoma brucei brucei in Swiss albino mice. Phytochemicals studies were also conducted for all the plant extracts The...

Open access Research Article 10.9734/BJPR/2014/6628