Gerald Ngo Teke

Prevalence, Risk Factors and Susceptibility for Notifiable Typhoid and Paratyphoid among Patients Attending the Regional Hospital Bamenda, Cameroon

Gerald Ngo Teke, Ngaibe Charlene Limnyuy & Tashie Evangeline Ngwanguong · Microbiology Research Journal International · 2026

Background: Typhoid and paratyphoid are global diseases among the major public health concerns in developing countries, including Cameroon, especially in areas where tap water is not widely available. Understanding the burden and risk factors contributing to the transmission and...

Open access Research Article 10.9734/mrji/2026/v36i51738

In vitro and in vivo Antioxidant and Toxicological Evaluation of Syzygium guineense (Wild.) DC. var. guineense under Salmonella Typhimurium-Induced Oxidative Stress

Tashie Evangeline Ngwanguong, Gerald Ngo Teke & Lifoter Kenneth Navti · Asian Plant Research Journal · 2026

Aims: To identify Syzygium guineense as a potential plant derived source of novel effective antioxidant therapeutics against typhoid. Study Design: Cytotoxicity (MTT) and in vitro antioxidant assays were performed on ethanolic leaf (SGLE) and stem bark (SGBE) extracts. Acute toxi...

Open access Research Article 10.9734/aprj/2026/v14i1353

Substandard and Falsified Medicines in West and Central Africa: A Systematic Review of Prevalence, Detection Methods, and Regulatory Gaps

Samuel Ngum, Gerald Ngo Teke, Signang Alberic Ndonku, Mary Bi Suh Atanga, Estella Achick Tembe-Fokunang & Charles Fokunang · Journal of Advances in Medicine and Medical Research · 2025

Introduction: Substandard, falsified, unlicensed, and unregistered medicines pose a significant threat to public health, particularly in West and Central Africa, where weak regulatory frameworks and informal pharmaceutical markets facilitate their widespread distribution. This sy...

Open access Research Article 10.9734/jammr/2025/v37i65859

An Overview of Methods of Extraction, Isolation and Characterization of Natural Medicinal Plant Products in Improved Traditional Medicine Research

Dobgima John Fonmboh, Ejoh Richard Abah, Tembe Estella Fokunang, Bayaga Herve, Gerald Ngo Teke, Ngono Mballa Rose, Njinkio Nono Borgia, Lovet Benyella Fokunang, Banin Nyuyki Andrew, Nubia Kaba, Ngameni Bathelemy & Fokunang Charles Ntungwen · Asian Journal of Research in Medical and Pharmaceutical Sciences · 2020

Herbal plants are very important in traditional community use and enrich our plant biodiversity and conservation. Natural products are vital substances of traditional knowledge systems in complementary and alternative medicine, nutraceutical, food supplements, and pharmaceutical...

Open access Research Article 10.9734/ajrimps/2020/v9i230152