Jean François Sibri

Biological Activity of Aqueous and Hydro-ethanolic Extracts of a Polyherbal Mixture (Ficus capensis, Newbouldia laevis, Carpolobia lutea) on the Blood of SS Sickle Cell Patients

Jean François Sibri, Quesnelle Epiphanie N’Dri, Tano-Bla Felicite Aboli, Joël Akakpo-Akue, Stéphane Claver Vanié & Obou Constantin Okou · International Journal of Biochemistry Research & Review · 2026

Sickle cell disease (SCD) is a genetic haemoglobinopathy characterized by the presence of haemoglobin S, leading to red blood cell deformation, chronic haemolysis, and vaso-occlusive crises. Oxidative stress and biochemical imbalances play a central role in its pathophysiology. T...

Open access Research Article 10.9734/ijbcrr/2026/v35i21117

Evaluation of the Antioxidant Activity of Aqueous and Hydro-Ethanolic Extracts of Ficus capensis, Newbouldia laevis and Carpolobia lutea

Jean François Sibri, Joël Akakpo-Akue, Obou Constantin Okou & Tatiana Kangah Mireille Kple · Asian Journal of Research in Biochemistry · 2023

Scientific interest in the search for natural antioxidants (secondary metabolites) in medicinal plants has increased considerably in recent years, as free radicals are at the root of many diseases. The aim of this study was to evaluate the antioxidant activity of aqueous and hydr...

Open access Research Article 10.9734/ajrb/2023/v13i4267

Phytochemical Evaluation and Determination of the Content of Some Natural Antioxidants (Polyphenols and Flavonoids) from Ficus Capensis, Newbouldia laevis and Carpolobia lutea

Jean François Sibri, Joël Akakpo-Akue, Stéphane Claver Vanié, Tatiana Kangah Mireille Kple, M'Bèféhê Soro & Obou Constantin Okou · Asian Journal of Biology · 2023

Scientific interest in the search for natural antioxidants (secondary metabolites) from medicinal plants has increased considerably in recent years, due to the involvement of free radicals in the genesis of many diseases. The aim of the present study is to determine qualitatively...

Open access Research Article 10.9734/ajob/2023/v19i4374