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John Chukwuma Oyem

Observed names: J.C. Oyem, John C. Oyem, John Chukuwma Oyem, John Chukwuma OYEM, John Oyem, JohnChukwuma Oyem, Oyem Chukwuma, Oyem, John C
Observed institutions: University of Port Harcourt, Delta State University, Novena University, Federal University of Health Sciences Azare, UiT The Arctic University of Norway, Delta State University
ORCID: 0000-0002-8669-9558
Observed ORCID: 0000-0002-8669-9558
OpenAlex ID: A5080134370
Antioxidative properties of Ocimum gratissimum alters Lead acetate induced oxidative damage in lymphoid tissues and hematological parameters of adult Wistar rats
2021 · John Chukwuma Oyem, Lilian Ebite Chris-Ozoko, et al. · Toxicology Reports · 46
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The effects of aqueous extract of ocimum gratissimum on the cerebellum of male wistar rats challenged by lead acetate
2022 · Onoriode Andrew Udi, John Chukwuma Oyem, et al. · Clinical Nutrition Open Science · 17
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Palm oil extracts protected against cadmium chloride poisoning via inhibition of oxidative stress in rats
2022 · Patrick Chukwuyenum Ichipi-Ifukor, Samuel Ogheneovo Asagba, et al. · Bulletin of the National Research Centre/Bulletin of the National Research Center · 14
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Palm Oil Fractions Alter Acute Cadmium Mediated Haematotoxicity
2019 · Samuel Ogheneovo Asagba, Patrick Chukwuyenum Ichipi-Ifukor, et al. · Galician Medical Journal · 12
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Datura metel stramonium exacerbates behavioral deficits, medial prefrontal cortex, and hippocampal neurotoxicity in mice via redox imbalance
2023 · Vincent Onoriode Igben, Wilson Josiah Iju, et al. · Laboratory Animal Research · 11
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Motor Function Test Protocol for Parkinsonian Triad in Rodent Model of Parkinson's Disease
2022 · Mujittapha Umar Sirajo, Kauthar Murtala, et al. · The Journal of Neurobehavioral Sciences · 10
Preliminary toxicology profile of Dennettia tripetala (Pepper Fruit) methanolic leaves extract
2021 · Joseph Chukwufumnanya Mordi, Patrick Chukwuyenum Ichipi-Ifukor, et al. · Clinical Phytoscience · 10
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Supplementation with vitamins D3 and a mitigates Parkinsonism in a haloperidol mice model
2023 · Mujittapha Umar Sirajo, John C. Oyem, et al. · Journal of Chemical Neuroanatomy · 8
Adansonia digitata L. leaf extract attenuates lead-induced cortical histoarchitectural changes and oxidative stress in the prefrontal cortex of adult male Wistar rats
2020 · Vivian Atuadu, Ben-Azu Benneth, et al. · Drug Metabolism and Personalized Therapy · 8
Prenatal double-hit with aluminium and cadmium mediate testicular atrophy and hypothalamic hypoplasia: the role of oxido-nitrergic stress and endocrine perturbations
2024 · Emmanuel Okhue, Helen Ejiro Kadiri, et al. · BioMetals · 6
Adansonia digitata L. leaf extract attenuates lead-induced cortical histoarchitectural changes and oxidative stress in the prefrontal cortex of adult male Wistar rats
2020 · Vivian Atuadu, Ben-Azu Benneth, et al. · Drug metabolism and drug interactions · 6
Ascorbic acid improves extrapyramidal syndromes and corpus striatal degeneration induced by dopamine-2 receptor inhibition in Wistar rats
2020 · Sirajo U. Mujittapha, Murtala Kauthar, et al. · Drug metabolism and drug interactions · 5
Histomorphological Effects of Cottonseed Oil on Testes in Adult Male Wistar Rats
2018 · Lilian Ebele Chris-Ozoko, Onome Okpe, et al. · Galician Medical Journal · 5
Histomorphological Effects of Nicotine on Selected Parts of the Brain of Adult Wistar Rats
2018 · John Chukwuma Oyem, Emmanuel Igho Odokuma · Galician Medical Journal · 5
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Antiproliferative Activity of Euphorbia ingens Extract against Prostate Cancer Cell Line: An in silico and in vitro Analysis
2023 · Innocent Oluwaseun Okpako, Florence Atieno Ng'ong'a, et al. · Preprints.org · 4
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The temporal copulatory patterns of female rat sexual behavior
2025 · John C. Oyem, Roy Heijkoop, et al. · Behavioural Processes · 3
Ethanolic extract of Ocimum Gratissimum (Scent Leaf) leaves improves haematological parameters in restrain-stressed rats
2021 · K.K. Anachuna, E.G. Moke, et al. · Journal of applied science and environmental management · 3
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Ascorbic acid improves extrapyramidal syndromes and corpus striatal degeneration induced by dopamine-2 receptor inhibition in Wistar rats
2020 · Sirajo U. Mujittapha, Murtala Kauthar, et al. · Drug Metabolism and Personalized Therapy · 3
A Comparative Study of the Canine Tooth as a Tool in Gender Determination in Nigerian Population
2019 · Peter O Otuaga, Lilian Ebite Chris-Ozoko, et al. · Galician Medical Journal · 3
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Effects of Citrus Limon Juice on Serum Bilirubin, High Density Lipoprotein and Low Density Lipoprotein in Adult Male Wistar Rats under Variable Models of Stress
2017 · Anachuna Kelechi, Daubry Elias, et al. · Journal of Advances in Medical and Pharmaceutical Sciences · 3
Ultrasonographic assessment of normal prostate volume and splenic length among Urhobo ethnic group in Delta State of Nigeria
2016 · JohnChukwuma Oyem, AbimbolaOladuni Ebeye, et al. · Annals of Bioanthropology · 3
COVID-19 and Depression from the Nigerian Perspective; A Mini Review
2021 · John Chukwuma Oyem, Patrick Chukwuyenum Ichipi-Ifukor, et al. · Jundishapur Journal of Chronic Disease Care · 2
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Vitamin D3 and vitamin A synergistically prevent visuospatial memory impairment in mice model of the dopaminergic system disorder
2025 · Sirajo M. Umar, Yusuf Usman, et al. · The Journal of Nutritional Biochemistry · 1
Behavioral and neural alterations of the ventral tegmental area by exposure to junk food in rats
2025 · Jaume F. Lalanza, John C. Oyem, et al. · Appetite · 1
Assessing students' knowledge of subdisciplines in Anatomy
2017 · JohnChukwuma Oyem, AbimbolaO Ebeye, et al. · Journal of Experimental and Clinical Anatomy · 1
Works count: 32
Citation count: 192
H-index: 8
I10-index: 7
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