Emmanuel Paul Okoi

Evaluating the Effect of Iron (II) Chloride Induced Oxidative Stress in SH-SY5Y Cells and Its Role in Upregulation of α-Synuclein Expression

Mohammed Abba Dige & Emmanuel Paul Okoi · International Journal of Biochemistry Research & Review · 2019

The α-synuclein (SNCA) gene is a pathogenic gene identified in rare familial Parkinson Disease (PD). Recent studies highlight the role of DNA methylation in the pathogenesis of familial and sporadic PD. Hypomethylation in SNCA gene has been associated with increased SNCA gene exp...

Open access Research Article 10.9734/ijbcrr/2019/v28i330148

Comparative Evaluation of the Allelopathic Effects of the Leaf Extracts of Three Asteraceae Species (Ageratum conyzoides, Vernonia amygdalina, Artemisia annua)

Chamberlain Solomon Bassey & Emmanuel Paul Okoi · Archives of Current Research International · 2018

Search for an alternative to chemical herbicides have prompted researchers to investigate the allelopathic potential of plants, which would serve as a remedy for contamination of soil, water bodies and crops products with toxic chemical residues derived from using synthetic herbi...

Open access Research Article 10.9734/ACRI/2018/45397

Validation of UV - VIS Spectrophotometry for Phosphorous Molybdenum Determination in Soils of Vietnam

Khuyen Thi Kim Vo, Lan Thi Thuy Bui, Gregory Elayeche Oko, Emmanuel Paul Okoi & Sowale Omowumi Ayomide · Chemical Science International Journal · 2018

Phosphorus existing under different forms and status in soils is a significantly important nutrient during the growth and development of trees. Spectrophotometry has been developed with many types of reagents to determine phosphorus in environmental samples. Molybdenum blue react...

Open access Research Article 10.9734/CSJI/2018/42128