B. Usman

Acute Toxicity, Antisecretory Activity and Proton Pump (H+/K+ - ATPase) Inhibitory Potential of Methanol Leaf Extract of Saccharum spontaneum in Aspirin-induced Gastric Lesions

B. Usman, M. E. Atukpa, A. N. Salmanu, A. I. Jibrin, M. D. Ibrahim, A. B. Muhammad, H. M. Timta, M. Lurwan, K. Haruna, A. Aliyu & M. M. Fatima · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2026

Gastric ulceration is associated with excessive gastric acid secretion and impaired mucosal defence, while non-steroidal anti-inflammatory drugs such as aspirin are important causes of gastric mucosal injury. Saccharum spontaneum has traditionally been used in the management of g...

Open access Research Article 10.9734/ajbgmb/2026/v18i9566

Unilateral Retinoblastoma in a Homozygous Sickle Cell Disease Patient: A Coincidental Occurrence with a Fatal Outcome

A. G. Farouk, H. U. Ibrahim, B. Usman, B. J. Dada & J. P. Ambe · International Research Journal of Oncology · 2021

Retinoblastoma (RB) is the most common ocular malignancy. Presentation of this embryonal tumour in association with homozygous Sickle cell disease (HSCD) is seen for the very first time in a region with the highest prevalence of sickle cell disease and has also never been reporte...

Open access Research Article