Chinna Nneka Orish

University of Port Harcourt

Publishing since 1994, latest 2026

Health, Toxicology and Mutagenesis
Nutrition and Dietetics
Plant Science
Pharmacology
Pharmacology
Physiology

Publications: 661994–2026
Citations: 649to those papers
h-index: 13i10-index 23
Field-weighted impact: 1.301.00 is the world average
World top 10%: 14%9 of 66 scored papers
Open access: 53%35 papers free to read

1 other work — a preprint, a dataset or the like — is 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

66 in all

Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls
2020International Journal of Biomedical Science and EngineeringJournalOpen accessFirst author0 citations10.11648/j.ijbse.20200802.13
Neuroprotective effect of aqueous extract of xylopia aethiopica seed on lead-induced injury on the hippocampus and cerebral cortex of male wistar rat

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

Health, Toxicology and Mutagenesis2944%
Nutrition and Dietetics2538%
Plant Science2030%
Pharmacology1117%
Pharmacology711%
Physiology711%
Analytical Chemistry58%
Archeology58%
Complementary and alternative medicine46%
Endocrinology, Diabetes and Metabolism46%

Health Sciences
Life Sciences
Physical Sciences
Social Sciences

Topics most written on

Heavy Metal Exposure and Toxicity29
Trace Elements in Health17
Aluminum toxicity and tolerance in plants and animals12
Alzheimer's disease research and treatments6
Pharmacological Effects of Medicinal Plants6
Drug-Induced Hepatotoxicity and Protection5
Forensic Anthropology and Bioarchaeology Studies5
Heavy Metals in Plants4
Moringa oleifera research and applications4
Nanoparticles: synthesis and applications4
Natural Antidiabetic Agents Studies4
Antibiotics Pharmacokinetics and Efficacy3

Who they write with

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

Where their co-authors are

64% of their papers have a co-author abroad

papers co-written123451318Home

Most frequent partner countries

Serbia22
Turkey18
Italy13
United States13
Spain2
Uganda2
Bahrain1
India1

Papers with at least one author in that country.

Institutions written with most

University of BelgradeRS22 papers
European University of LefkeTR18 papers
Istituto Superiore di SanitàIT11 papers
Nnamdi Azikiwe UniversityNG10 papers
World BankUS9 papers
Rivers State UniversityNG9 papers
Madonna UniversityNG8 papers
University of NigeriaNG7 papers
Enugu State University of Science and TechnologyNG6 papers
University of UyoNG4 papers

Where they publish

PubMed4
American Journal of Therapeutics3
IBRO Neuroscience Reports3
Biological Trace Element Research2
Current Research in Toxicology2
European Journal of Clinical and Experimental Medicine2

Development goals addressed

From each paper’s title and abstract

6Clean water and sanitation16
2Zero hunger10
3Good health and well-being5
1No poverty1
5Gender equality1
9Industry, innovation and infrastructure1
10Reduced inequalities1
11

Most cited

Coronavirus disease (COVID-19) and Africa: Acclaimed home remedies
Scientific African10
202060 citationsWorld top 10%Open access · Gold
Mechanistic considerations and biomarkers level in nickel-induced neurodegenerative diseases: An updated systematic review
IBRO Neuroscience Reports
202248 citationsOpen access · Gold
Association of autism with toxic metals: A systematic review of case-control studies

Cephalic Index in Sexual Dimorphism and Racial Diversity: A Mini Review

2018MOJ Anatomy & PhysiologyJournalOpen accessFirst authorCorresponding4 citations10.15406/mojap.2018.05.00159

Sex Determination Using Inion-Opistocranium-Asterion (IOA) Triangle in Nigerians’ Skulls

2014Anatomy Research InternationalJournalOpen accessFirst authorCorresponding8 citations10.1155/2014/747239

Rifampicin Pharmacokinetics With and Without Ciprofloxacin

2001American Journal of TherapeuticsJournalSenior author10 citations10.1097/00045391-200105000-00003

Pharmacokinetics of Diethylcarbamazine: Prediction by Concentration in Saliva.

2000Biological and Pharmaceutical BulletinJournalOpen accessSenior author6 citations10.1248/bpb.23.443

CHARCOAL AND RIFAMPICIN PHARMACOKINETICS

1995American Journal of TherapeuticsJournal0 citations10.1097/00045391-199501000-00013

Journal of Basic and Clinical Physiology and Pharmacology

Journal of Environmental Science and Health Part C2

How it can be read

53% free to read

Diamond 7 · 11%Free to read and to publish
Gold 16 · 24%In an open-access journal
Hybrid 3 · 5%Open in a subscription journal
Bronze 4 · 6%Free to read, no open licence
Green 5 · 8%A copy in a repository
Closed 31 · 47%Behind a paywall

Who funds it

1 of 66 papers name a funder

World Bank Group1

Sustainable cities and communities

Pharmacology Biochemistry and Behavior