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L. Helen Jeyakumar · Peerford

University of Ibadan / Scholars

LJ

L. Helen Jeyakumar

University of Ibadan

Publishing since 1980, latest 2010

Molecular Biology
Epidemiology
Genetics
Pediatrics, Perinatology and Child Health
Physiology
Animal Science and Zoology

Their record on OpenAlex

Publications: 71980–2010
Citations: 25to those papers
h-index: 3i10-index 0
Field-weighted impact: 0.041.00 is the world average
World top 10%: 0%0 of 7 scored papers
Open access: 0%0 papers free to read

By year

Papers, and the citations to them

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

Publications

7 in all

Newest Most cited Oldest Title

Search their publications by title

Some Biochemical Characteristics of Porcine Seminal Plasma under Stressful Hot Humid Climatic Conditions
2010Zentralblatt für Veterinärmedizin Reihe AJournalSenior author2 citations10.1111/j.1439-0442.1980.tb01872.x
Acetylator status of kwashiorkor children in Ibadan (South-West Nigeria)
1990European Journal of Drug Metabolism and Pharmacokinetics

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Who they write with Where their co-authors are Every publication

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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

Molecular Biology343%
Epidemiology229%
Genetics229%
Pediatrics, Perinatology and Child Health229%
Physiology229%
Animal Science and Zoology114%
Endocrine and Autonomic Systems114%
Genetics114%
Hematology114%
Pulmonary and Respiratory Medicine114%

Health Sciences
Life Sciences

Topics most written on

Hemoglobinopathies and Related Disorders2
Neonatal Health and Biochemistry2
Animal Behavior and Welfare Studies1
Asthma and respiratory diseases1
Biochemical effects in animals1
Diabetes and associated disorders1
Effects of Environmental Stressors on Livestock1
Heme Oxygenase-1 and Carbon Monoxide1
Influenza Virus Research Studies1
Inhalation and Respiratory Drug Delivery1
Iron Metabolism and Disorders1
Liver Disease Diagnosis and Treatment1

Who they write with

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

Where they publish

Xenobiotica2
Annals of Tropical Paediatrics1
European Journal of Drug Metabolism and Pharmacokinetics1
Journal of Tropical Pediatrics1
Toxicology Letters1
Zentralblatt für Veterinärmedizin Reihe A1

Development goals addressed

From each paper’s title and abstract

2Zero hunger2
3Good health and well-being2
14Life below water1

Most cited

An Investigation into the Iron Status of Children with Sickle-Cell Disease in Western Nigeria
Journal of Tropical Pediatrics2
19879 citations
Polymorphic acetylation of sulphamethazine in a Nigerian (Yoruba) population
Xenobiotica
19816 citations
Acetylator phenotype among individuals with glucose 6-phosphate dehydrogenase variants
Xenobiotica3

Journal

First author

1 citation

10.1007/bf03190128

An Investigation into the Iron Status of Children with Sickle-Cell Disease in Western Nigeria

1987Journal of Tropical PediatricsJournalFirst author9 citations10.1093/tropej/33.6.326

Acetylator phenotype among individuals with glucose 6-phosphate dehydrogenase variants

1986XenobioticaJournalFirst author4 citations10.3109/00498258609038990

The relationship between the percentage saturation of maternal and cord plasma transferrin and the maternal and cord blood free erythroctye protophorphyrin: haem ratio

1985Annals of Tropical PaediatricsJournalFirst author0 citations10.1080/02724936.1985.11748381

Polymorphic acetylation of sulphamethazine in a Nigerian (Yoruba) population

1981XenobioticaJournalFirst author6 citations10.3109/00498258109045310

Polymorphic acetylation of sulphamethazine in man: Acetylator phenotype in sicklers and non-sicklers

1980Toxicology LettersJournalFirst author3 citations10.1016/0378-4274(80)90130-7

How it can be read

0% free to read

Closed 7 · 100%Behind a paywall

1986

4 citations

Polymorphic acetylation of sulphamethazine in man: Acetylator phenotype in sicklers and non-sicklers

Toxicology Letters

19803 citations

Some Biochemical Characteristics of Porcine Seminal Plasma under Stressful Hot Humid Climatic Conditions

Zentralblatt für Veterinärmedizin Reihe A14

20102 citations