Background: The pathogenesis of reactive oxygen species (ROS) linked to chronic diseases such as typhoid fever has warranted the intensive search for plants with antioxidant properties. Objective: The aim of the present study was to investigate the in vivo antioxidant activities...
Open access
Research Article10.9734/JAMPS/2016/24949
Vincent NGOUANA, Prisca Laure Nobosse Pewoupa, Boniface Pone Kamdem, Jaurès Marius Tsakem Nangap, Raoul Kemzeu, Simionne Lapoupée Kuitcha Tonga, Guy Sedar Singor Njateng, Patrick Valère Tsouh Fokou, Léon Azefack Tapondjou, Rémy Bertrand Teponno & Fabrice Fekam Boyom·Asian Journal of Research in Biochemistry·2025
Background: Gastric ulcer, a mucosal lesion resulting from an imbalance between aggressive factors (HCl, pepsin) and gastric defenses (mucus, bicarbonate, blood flow), remains a common pathology. Although treatments such as proton pump inhibitors (PPIs) and H2-receptor antagonist...
Open access
Research Article10.9734/ajrb/2025/v15i6459
Junelle MAKEMTEU, Stella Olivia CHOMTEU, Vincent NGOUANA, Vice Clotexe TAJEUKEM, Irma Belinda YOSSA NZEUWA, Gautier Wilfrid NANA & Guy Sedar Singor Njateng·Asian Journal of Biology·2025
Aim: An ethnobotanical study of some medicinal plants was carried out in several markets in the city of Yaoundé in central Cameroon, in the Mfoundi Department, after which chemical screening was carried out on some of them. The aim of this study was to show the different uses of...
Open access
Research Article10.9734/ajob/2025/v21i6513
Vincent NGOUANA, Dorette Erica Tang Kenne, Boniface Pone Kamdem, Jaurès Marius Tsakem Nangap, Jean Polidor Nguetsa Demafo, Prisca Laure Nobosse Pewoupa, Armel Cyrille Tenkeu, Guy Sedar Singor Njateng, Léon Azefack Tapondjou, Rémy Bertrand Teponno & Fabrice Fekam Boyom·Asian Journal of Research in Botany·2026
Background: The growing use of medicinal plants as an alternative therapy for a variety of diseases has gained significant attention, leading to increased scientific investigation into their bioactive compounds and pharmacological properties. However, the toxicity profile of such...
Open access
Research Article10.9734/ajrib/2026/v9i1314
Vincent NGOUANA, Jean Polidor Nguetsa Demafo, Boniface Pone Kamdem, Brice Rostan Pinlap, Raoul Kemzeu, Jaurès Marius Tsakem Nangap, Diana Sandra Wendji Monkam, Simionne Lapoupée Kuitcha Tonga, Guy Sedar Singor Njateng, Léon Azefack Tapondjou, Rémy Bertrand Teponno & Fabrice Fekam Boyom·Asian Journal of Research in Botany·2025
Fungal infections of the skin, hair and nails represent a growing public health challenge due to their high global prevalence, the emergence of antifungal resistance, and the potential for severe, even fatal, complications in immunocompromised individuals. The World Health Organi...
Open access
Research Article10.9734/ajrib/2025/v8i2292