Author

Hadiza Abdullahi Usman

Observed names: H Usman, H. A. Usman, H. Usman, H. Usman ., Hadiza Abdullahi Usman, Hadiza A. Usman, Hadiza Usman, HadizaA Usman, Hadiza Abdullahi Usman

Institution: University of Maiduguri

Observed institutions: Aminu Kano Teaching Hospital, Federal Medical Centre Nguru, University of Maiduguri

ORCID: 0000-0002-0817-5388

Observed ORCID: 0000-0002-0817-5388

OpenAlex ID: A5017276282

Qualitative phytochemical screening and in vitro antimicrobial effects of methanol stem bark extract of Ficus thonningii (Moraceae)

2010 · H Usman, F.I Abdulrahman, et al. · African Journal of Traditional Complementary and Alternative Medicines · 144

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Phytochemical And In Vitro Antimicrobial Assay Of The Leaf Extract Of Newbouldia laevis

2008 · H Usman, JC Osuji · African Journal of Traditional Complementary and Alternative Medicines · 61

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Prevalence, seroconversion and mother-to-child transmission of dual and triplex infections of HIV, hepatitis B and C viruses among pregnant women in Nigeria: study protocol

2020 · George Uchenna Eleje, Ikechukwu Innocent Mbachu, et al. · Reproductive Health · 29

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Phytochemical And Antimicrobial Effects Of Chrozophora senegalensis

2008 · H Usman, Y M Musa, et al. · African Journal of Traditional Complementary and Alternative Medicines · 24

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Phytochemical, Analgesic And Anti-Inflammatory Effects Of The Ethylacetate Extract Of The Leaves Of Pseudocedrella kotschyii

2008 · YM Musa, AK Haruna, et al. · African Journal of Traditional Complementary and Alternative Medicines · 19

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Phytochemical and Some Neuropharmacological Studies on the Methanolic Leaf Extracts of Cissus cornifolia [Vitaceae] in Mice

2008 · A.M. Musa, A.H. Yaro, et al. · International Journal of Pharmacology · 19

Pregnant women’s hepatitis B vaccination coverage in Nigeria: a national pilot cross-sectional study

2021 · George Uchenna Eleje, Godwin Otuodichinma Akaba, et al. · Therapeutic Advances in Vaccines and Immunotherapy · 18

Gender attitude to the empowerment of women: An independent right to contraceptive acceptance, choice and practice

2013 · M. Bukar, B. M. Audu, et al. · Journal of Obstetrics and Gynaecology · 16

Mother-to-child transmission of human immunodeficiency virus, hepatitis B virus and hepatitis C virus among pregnant women with single, dual or triplex infections of human immunodeficiency virus, hepatitis B virus and hepatitis C virus in Nigeria: A systematic review and meta-analysis

2022 · George Uchenna Eleje, Chinyere Ukamaka Onubogu, et al. · SAGE Open Medicine · 15

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Awareness and prevalence of hepatitis C virus infection among pregnant women in Nigeria: A national pilot cross-sectional study

2021 · George Uchenna Eleje, Ayyuba Rabiu, et al. · Women s Health · 14

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Society of obstetrics and gynecology of Nigeria – Clinical practice guidelines: Guidelines for the prevention of cervical cancer

2019 · OlusolaB Fasubaa, OliverC Ezechi, et al. · Tropical Journal of Obstetrics and Gynaecology · 13

An Assessment of Ovarian Cancer Histotypes Across the African Diaspora

2021 · Sophia H. L. George, Ayodele Omotoso, et al. · Frontiers in Oncology · 12

Analgesic and Anti-Inflammatory Screening of Newbouldia laevis Flower in Rodents

2008 · H. Usman ., A.H. Yaro ., et al. · Trends in Medical Research · 12

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Effects of Aqueous Leaf Extracts of Psidium guajava on Bacteria Isolated from the Navel of Day-Old Chicks

2007 · Y.A. Geidam ., H. Usman ., et al. · Research Journal of Microbiology · 12

Maternal mortality: Barriers to care at the health facility – health workers perspective

2006 · M. B. Kawuwa, A. G. Mairiga, et al. · Journal of Obstetrics and Gynaecology · 11

Qualitative Phytochemical Screening and In Vitro Antimicrobial Activities of Solanum americanum mill.

2018 · Hadiza Abdullahi Usman, Vijay Victor, et al. · 10

Prevalence and Predictors of High-Risk HPV in Nigeria

2022 · Aigbe Gregory Ohihoin, Patrick Azuka Okwuraiwe, et al. · Advances in Infectious Diseases · 8

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Comparison of intravenous labetalol and hydralazine for severe hypertension in pregnancy in Northeastern Nigeria: A randomized controlled trial

2022 · Sagir Muhammad, Hadiza Usman, et al. · Pregnancy Hypertension · 7

Emerging cancer disease burden in a rural sub-Saharan African population: northeast Nigeria in focus

2024 · Uchenna S. Ezenkwa, Aliyu Ibrahim Lawan, et al. · Frontiers in Oncology · 6

Preliminary Phytochemical Screening, Analgesic and Anti-inflammatory Effects of the Hydroethanol and n-Hexane Leaf Extracts of Maytenus senegalensis Lam. Excell. (Celestraceae)

2019 · Mohammed ‎Babakura, Hadiza Abdullahi Usman, et al. · HAL (Le Centre pour la Communication Scientifique Directe) · 6

Phytochemical and in-vitro antibacterial effects of the partitioned portions of Bauhinia rufescens Lam stem bark extract

2009 · Hadiza Abdullahi Usman, FI Abdulrahman, et al. · African Journal of Biomedical Research · 6

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Antibacterial effects of cyanogenic glucoside isolated from the stem bark of Bauhinia rufescens Lam

2014 · H Usman, FI Abdulrahman, et al. · International Journal of Biological and Chemical Sciences · 5

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Antibacterial Assays of the Solvents Partitioned Portions of Methanol Stem Bark Extract of Bauhinia rufescens Lam (Leguminosae-Caesalpinioideae).

2009 · Hadiza Abdullahi Usman · 5

Analgesic and Anti-inflammatory Effects of the Leaf Extracts of Pseudocedrella kotschyii Harms (Meliaceae)

2007 · Y.M. Musa, A.K. Haruna ., et al. · Journal of Pharmacology and Toxicology · 5

Seroprevalence, seroconversion, and mother-to-child transmission of dual and triplex infections of HIV, HBV, and HCV among Nigerian obstetric population: A national multicentre prospective cohort study

2025 · George Uchenna Eleje, Hadiza Abdullahi Usman, et al. · Antiviral Therapy · 4

Works count: 50

Citation count: 512

H-index: 12

I10-index: 16