Samuel I. Ogenyi

Association between a Composite Lifestyle Risk Score and Urinary Polycyclic Aromatic Hydrocarbon Levels in a Pilot Nigerian Male Cohort: A Multicenter Cross-Sectional Study

Raphael Ellis Teme, Ahuizechukwu E. Obiesie, Timothy U. Mbaeri, Okigbeye Danagogo, Joseph A. Abiahu, Samuel I. Ogenyi & Azuoma L. Asomugha · Asian Journal of Medicine and Health · 2026

Background: Polycyclic aromatic hydrocarbons (PAHs) from dietary, occupational, domestic, and tobacco sources contribute to the cumulative internal PAH burden. Whether a composite lifestyle score integrating these exposures predicts urinary PAH concentrations in sub-Saharan Afric...

Open access Research Article 10.9734/ajmah/2026/v24i31372

Curative and Toxic Effects of Selected Medicinal Plants on Internal Organs of Rattus albus Experimentally Infected with Human Intestinal Parasites

Immaculata O. Uduchi, Okolie Nnaemeka J. C., Ambrose U. Opara, Cajetan E. Ilo, Emmanuel Ifeanyi Obeagu & Samuel I. Ogenyi · Journal of Advances in Medical and Pharmaceutical Sciences · 2022

Curative and Toxic effects of selected plant extracts: (Napleonaea imperalis, Sida acuta and Vernonia amygdalina) on Rattus albus experimentally infected with human intestinal parasites was studied from October 2014 to March 2016. Two hundred and thirty (230) male and female pati...

Open access Research Article 10.9734/jamps/2022/v24i430295