Charles Okoli

University of Nigeria

Publishing since 2000, latest 2022

Plant Science
Pharmacology
Molecular Biology
Pharmacology
Endocrinology, Diabetes and Metabolism
Biomaterials

Their record on OpenAlex

Publications: 392000–2022
Citations: 1,185to those papers
h-index: 18i10-index 20
Field-weighted impact: 1.241.00 is the world average
World top 10%: 15%6 of 39 scored papers
Open access: 54%21 papers free to read

2 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

39 in all

Assessment of antimalarial medicinal plants used in Nigerian ethnomedicine reveals antimalarial potential of Cucurbita pepo leaf extract
2022HeliyonJournalOpen accessSenior author18 citations10.1016/j.heliyon.2022.e09916
Neuropharmacological evaluation of the methanol leaf extract of Phyllanthus muellerianus (Kuntze) Exell and its ethyl acetate fraction in mice

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Plant Science1846%
Pharmacology1333%
Molecular Biology1128%
Pharmacology923%
Endocrinology, Diabetes and Metabolism615%
Biomaterials513%
Food Science513%
Complementary and alternative medicine410%
Biochemistry38%
Ecology, Evolution, Behavior and Systematics38%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Ethnobotanical and Medicinal Plants Studies7
Phytochemistry and Biological Activities7
Natural Antidiabetic Agents Studies6
Phytochemistry and Bioactivity Studies6
Natural Compound Pharmacology Studies5
Phytochemistry and Bioactive Compounds5
Natural product bioactivities and synthesis4
Botanical Research and Chemistry3
Essential Oils and Antimicrobial Activity3
Pharmacological Effects of Natural Compounds3
Phytochemical compounds biological activities3
Traditional and Medicinal Uses of Annonaceae3

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

3% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

India1

Papers with at least one author in that country.

Institutions written with most

National Institute for Pharmaceutical Research and DevelopmentNG5 papers
Usmanu Danfodiyo UniversityNG5 papers
University of BeninNG3 papers
Usmanu Danfodiyo University Teaching Hospital, SokotoNG3 papers
International Centre for Genetic Engineering and BiotechnologyIN1 paper
Bayero University KanoNG1 paper
Aminu Kano Teaching HospitalNG1 paper
University of AbujaNG1 paper
Federal University of Technology OwerriNG1 paper
University of IlorinNG1 paper

Where they publish

Heliyon3
Pharmaceutical Biology3
PubMed3
American Journal of Pharmacology and Toxicology2
International Journal of Pharmacy and Pharmaceutical Sciences2
Journal of Complementary and Integrative Medicine2

Development goals addressed

From each paper’s title and abstract

3Good health and well-being13
6Clean water and sanitation5
14Life below water3
15Life on land3
2Zero hunger2

Most cited

Acute and sub-acute toxicity of aqueous extract of aerial parts of Caralluma dalzielii N. E. Brown in mice and rats
Heliyon3
2019176 citationsWorld top 10%Open access · Gold
Acanthus montanus: An experimental evaluation of the antimicrobial, anti-inflammatory and immunological properties of a traditional remedy for furuncles
BMC Complementary and Alternative Medicine
2008143 citationsWorld top 10%Open access · Gold

Tropical Journal of Pharmaceutical Research

STUDIES ON GASTROINTESTINAL EFFECTS OF DESMODIUM VELUTINUM: A TRADITIONAL REMEDY FOR DIARRHEA

2014American Journal of Pharmacology and ToxicologyJournalOpen access8 citations10.3844/ajptsp.2014.114.124

The Emerging Nutricitical Benefits of the African Wonder Nut (Garcinia Kola Heckel): A Review

2014Global journal of animal scientific researchJournalOpen accessFirst author7 citations

ASSESSMENT OF THE SUB-ACUTE AND DELAYED TOXICITY OF ARTEMETHER-LUMEFANTRINE COMBINATION IN RATS

2013International Journal of Research in Ayurveda and PharmacyJournalOpen accessSenior author4 citations10.7897/2277-4343.04216

Medicinal plants used in wound care: A study of Prosopis africana (Fabaceae) stem bark

2010Indian Journal of Pharmaceutical SciencesJournalOpen access55 citations10.4103/0250-474x.70479

Oxytocic Activity of Leaf Extract ofSpondias mombin.

2007Pharmaceutical BiologyJournalOpen access18 citations10.1080/13880200701214755

Anti-Inflammatory Activity of Seed Extracts of Aframomum melegueta

2007Journal of Herbs Spices & Medicinal PlantsJournalFirst author10 citations10.1300/j044v13n01_02

Anti-inflammatory activity of hexane leaf extract of Aspilia africana C.D. Adams

2006Journal of EthnopharmacologyJournalFirst authorCorresponding126 citations10.1016/j.jep.2006.07.037

A Pilot Evaluation of the Anti-Inflammatory Activity of Culcasia scandens , a Traditional Antirheumatic Agent

2000The Journal of Alternative and Complementary MedicineJournalFirst author30 citations10.1089/acm.2000.6.423

Journal of Dietary Supplements

Journal of Ethnopharmacology2

How it can be read

54% free to read

Diamond 6 · 15%Free to read and to publish
Gold 7 · 18%In an open-access journal
Hybrid 1 · 3%Open in a subscription journal
Bronze 4 · 10%Free to read, no open licence
Green 3 · 8%A copy in a repository
Closed 18 · 46%Behind a paywall

Who funds it

5 of 39 papers name a funder

Australian Government1
Johnson and Johnson1
Ministry of Education, Science and Technology1
University of Ibadan1
University of Strathclyde1
Wellcome Trust1
World Bank Group1

2006126 citationsWorld top 10%