Author

Hamidu Usman

Observed names: H Usman, Hamidu , Usman, Hamidu Usman1, Usman, Hamidu

Observed institution: University of Maiduguri

OpenAlex ID: A5110985265

Phytochemical and in vitro antimicrobial assay of the leaf extract of Newbouldia laevis.

2007 · H Usman, J C Osuji · PubMed · 89

Phytoconstituents evaluation and antimicrobial efficacy of the crude flavonoids and saponins rootbark extracts of Terminalia avicennioides and Ficus polita

2018 · Hamidu Usman, Abubakar Umar Kaigama, et al. · Journal of Herbmed Pharmacology · 7

1. Levels of Castor Oil-Induced Diarrhoea in Rats Treated with Leaf Extract of Corchorus olitorius Linn and Aerial Part Extract of Scoporia dulcis Linn

2019 · Usman, Hamidu, Oluchukwu, Blessing, et al. · Advanced Journal of Chemistry-Section A · 6

Comparative phytochemical and in vitro antimicrobial activities of the leaf extracts of two medicinal plants growing in North-East, Nigeria

2018 · Hamidu Usman, Muhammad Awwal Tijjani, et al. · Journal of Herbmed Pharmacology · 6

Anti-nociceptive Activity of Combined Methanol Extract of Edible Fruit Pulps of some Medicinal Plants

2020 · Yaqub Geidam, Aliyu Daja, et al. · Tropical Journal of Natural Product Research · 4

Glyceamic Modulatory Effects of a Recipe from Some Commonly Consumed Fruit Pulps in Normal and Streptozotocin-induced Diabetic Rats

2023 · Hamidu Usman · Arid-zone Journal of Basic & Applied Research · 1

Anticonvulsant Studies on Ethanol Leaf Extract of Cadaba farinosa Forssk. in Experimental Models

2022 · Muhammad A. Tijjani, Hamidu Usman, et al. · Tropical Journal of Natural Product Research · 1

Phytochemical and ethno-microbiological survey of crude extracts of some medicinal plants growing in Nigeria

2018 · Hamidu Usman, A. Zainuddin Ibrahim, et al. · nternational Journal of Chemistry Studies · 1

Comparative Phytochemistry and In Vitro Antimicrobial Effectiveness of the Leaf Extracts of Clerodendrum capitatum (Verbenaceae) and Ficus glumosa (Moraceae)

2017 · Hamidu Usman, Vivian Iliya, et al. · Journal of Pharmacognosy and Phytochemistry · 1

Effect Of Acute And Prolonged Administration Of Ethyl Acetate Fraction Of Psidium Guajava Aqueous Leaf Extract On Tissue Histology And Some Haematological Values In Chickens.

2013 · Yaqub Geidam, Abdul Ambali, et al. · Journal of Veterinary Advances · 1

Phytochemical Evaluations, In-vitro Anti-sickling and Polymerization Inhibition Potentials of the Crude Methanol Leaf Extracts of Carica papaya LINN. and Psidum guajava LINN.

2026 · Ali , M. Fulata, Hamidu , Usman, et al. · Nigerian Journal of Pharmaceutical and Biomedical Research (NJPBR)

Phytochemical and Anti-Diarrheal Evaluations of the Crude Ethanol Extracts from Cassia singueana Del. and Parkia biglobosa Jacq. ex. G. Don Using Charcoal Transit in Rats

2025 · Hamidu Usman, Hauwa Muhammad Bukar, et al. · ChemClass Journal

Comparative Phytochemical and In Vitro Antimicrobial Activities of Four Nigerian Medicinal Plants

2025 · Usman, Hamidu, Isa Yamta, Hadiza, et al. · Nigerian Journal of Pharmaceutical and Biomedical Research (NJPBR)

Behavioural studies on crude Ethanol leaf extract of Cadaba farinosa Forssk. in mice

2022 · Muhammad Awwal Tijjani, Mohammed Garba Magaji, et al. · Infectious Diseases and Herbal Medicine

Phytochemical, anti-sickling and polymerization inhibition studies of the crude methanol leaf recipe extracts of three medicinal plants

2022 · Ali M Fulata, Hamidu Usman, et al. · International Journal of Advanced Chemistry Research

Isolation and Characterisation of Hydrolysable Tannin from Ethyl Acetate Portion of the Aerial Part of Phyllanthus amarus Schum. & Thonn

2019 · Halima A. Umar, Hamidu Usman, et al. · Asian Journal of Applied Chemistry Research

Works count: 24

Citation count: 122

H-index: 4

I10-index: 1