Samuel Adjei profile image

Samuel Adjei

Senior Lecturer/Senior Research Fellow

Verified email at noguchi.ug.edu.gh Research Scientist, Noguchi Memorial Institute for Medical Research, University of Ghana ORCID 0000-0001-5954-908X Google Scholar

CollegeCOLLEGE OF HEALTH SCIENCES
School / InstituteNOGUCHI MEM. INST. FOR MED.RES
DepartmentDEPARTMENT OF ANIMAL EXPERIMENTATION
Laboratory Animal SciencePre-clinical studiesMolecular diagnosticsOneHealthBioethics
Publications

50

Citations

1,081

H-index

16

i10-index

29

Publication activity
Publication statistics
Average citations
21.6
Most cited paper
292
First publication year
1900
Latest publication year
2025
Last updated
13 Sep 2026, 22:37
Publications

50 matching publications

PublicationYearJournalThematic areaCitations
Toxicity potentials of the nutraceutical Moringa oleifera at supra-supplementation levels
GA Asare, B Gyan, K Bugyei, S Adjei, R Mahama, P Addo, L Otu-Nyarko, ...
2012 Journal of ethnopharmacology 139 (1), 265-272, 2012 Health Sciences 292
Acute toxicity studies of aqueous leaf extract of Phyllanthus niruri
G Asare, P Addo, K Bugyei, B Gyan, S Adjei, L Otu-Nyarko, E Wiredu, ...
2011 Interdisciplinary toxicology 4 (4), 206-210, 2011 Health Sciences 91
Genotoxicity, cytotoxicity and toxicological evaluation of whole plant extracts of the medicinal plant Phyllanthus niruri (Phyllanthaceae)
GA Asare, K Bugyei, A Sittie, ES Yahaya, B Gyan, S Adjei, P Addo, ...
2012 Genetics and Molecular Research 11 (1), 100-111, 2012 Natural Sciences 76
Treatment of benign prostatic hyperplasia with Croton membranaceus in an experimental animal model
DK Afriyie, GA Asare, K Bugyei, S Adjei, J Lin, J Peng, Z Hong
2014 Journal of Ethnopharmacology 157, 90-98, 2014 Health Sciences 48
Acute toxicity studies of Croton membranaceus root extract
GA Asare, A Sittie, K Bugyei, BA Gyan, S Adjei, P Addo, EK Wiredu, ...
2011 Journal of Ethnopharmacology 134 (3), 938-943, 2011 Health Sciences 44
Supplementation of conventional anti-diabetic therapy with alpha-lipoic acid prevents early development and progression of diabetic nephropathy
GJ Dugbartey, KK Alornyo, BB N'guessan, S Atule, SD Mensah, S Adjei
2022 Biomedicine & Pharmacotherapy 149, 112818, 2022 Health Sciences 36
Targeting hepatic sulfane sulfur/hydrogen sulfide signaling pathway with α‑lipoic acid to prevent diabetes‑induced liver injury via upregulating hepatic CSE/3‑MST expression
DASA George J. Dugbartey1*, Karl K. Alornyo , Ismaila Adams, Stephen Atule ...
2022 Diabetology & Metabolic Syndrome 14, 148, 2022 Health Sciences 36
Analgesic effects of a hydro-ethanolic whole plant extract of Synedrella nodiflora (L.) Gaertn in paclitaxel-induced neuropathic pain in rats
P Amoateng, S Adjei, D Osei-Safo, KKE Kukuia, IA Kretchy, JA Sarkodie, ...
2017 BMC Research Notes 10 (1), 226, 2017 Health Sciences 36
Extract of Synedrella nodiflora (L) Gaertn exhibits antipsychotic properties in murine models of psychosis
P Amoateng, S Adjei, D Osei-Safo, KKE Kukuia, EO Bekoe, TK Karikari, ...
2017 BMC complementary and alternative medicine 17 (1), 389, 2017 Health Sciences 36
Shrinkage of Prostate and Improved Quality of Life: Management of BPH Patients with Croton membranaceus Ethanolic Root Extract
GA Asare, D Afriyie, RA Ngala, AA Appiah, Y Anang, I Musah, S Adjei, ...
2015 Evidence‐Based Complementary and Alternative Medicine 2015 (1), 365205, 2015 Social Sciences 30
Determination of the ovulatory mechanism of the grasscutter (Thryonomys swinderianus)
P Addo, A Dodoo, S Adjei, B Awumbila, E Awotwi
2002 Animal Reproduction Science 71 (1-2), 125-137, 2002 Health Sciences 30
A hydro-ethanolic extract of Synedrella nodiflora (L.) Gaertn ameliorates hyperalgesia and allodynia in vincristine-induced neuropathic pain in rats
P Amoateng, S Adjei, D Osei-Safo, EO Ameyaw, B Ahedor, BB N’guessan, ...
2015 Journal of Basic and Clinical Physiology and Pharmacology 26 (4), 383-394, 2015 Health Sciences 26
Anti-atherogenic and anti-ischemic potentials of Croton membranaceus observed during sub-chronic toxicity studies
DK Afriyie, GA Asare, K Bugyei, I Asiedu-Gyekye, BA Gyan, S Adjei, ...
2013 Pharmacognosy Research 5 (1), 10, 2013 Health Sciences 23
Male rat hormone imbalance, testicular changes and toxicity associated with aqueous leaf extract of an antimalarial plant: Phyllanthus niruri
GA Asare, K Bugyei, I Fiawoyi, IJ Asiedu-Gyekye, B Gyan, S Adjei, P Addo, ...
2013 Pharmaceutical Biology 51 (6), 691-699, 2013 Natural Sciences 23
An extract of Synedrella nodiflora (L) Gaertn exhibits antidepressant properties through monoaminergic mechanisms
P Amoateng, KKE Kukuia, JA Mensah, D Osei-Safo, S Adjei, AA Eklemet, ...
2018 Metabolic brain disease 33 (4), 1359-1368, 2018 Health Sciences 21
Calcium - Magnesium imbalance implicated in benign prostatic hyperplasia and restoration by a phytotherapeutic drug – Croton membranaceus Müll.Arg
GA Asare, RA Ngala, D Afriyie, S Adjei, A Nyarko, Y Anang-Quartey, ...
2017 BMC complementary and alternative medicine 17 (1), 152, 2017 Health Sciences 18
Unsweetened natural cocoa has anti-asthmatic potential
C Awortwe, IJ Asiedu-Gyekye, E Nkansah, S Adjei
2014 International Journal of Immunopathology and Pharmacology 27 (2), 203-212, 2014 Agriculture 15
Prostate‐specific targeting of the aqueous root extract of Croton membranaceus in experimental animals
DK Afriyie, GA Asare, K Bugyei, IJ Asiedu‐Gyekye, R Tackie, S Adjei
2014 Andrologia 46 (7), 753-760, 2014 Health Sciences 14
Combined Administration of Lactobacillus or Bifidobacterium Offers Enhanced Antidepressant and Anxiolytic Activity in a Dose Dependent Manner
AS Bankah AZ, Tagoe TA, Darko E, Agoha R, Ametefe EN, Kukuia KK
2025 Brain and Behaviour, 2025 Health Sciences 13
Artemether–Lumefantrine Concentrations in Tablets and Powders from Ghana Measured by a New High-Performance Liquid Chromatography Method
P Debrah, H Nettey, KK Miltersen, P Ayeh-Kumi, B Brock, JA Sarkodie, ...
2016 The American journal of tropical medicine and hygiene 95 (1), 158, 2016 Health Sciences 13
Long-term continuous administration of a hydro-ethanolic extract of Synedrella nodiflora (L) Gaertn in male Sprague-Dawley rats: biochemical, haematological and …
P Amoateng, S Adjei, D Osei-Safo, B Ahedor, SA Mahmood, ...
2016 Ghana Medical Journal 50 (3), 163, 2016 Health Sciences 13
Assessment of toxicity and anti-plasmodial activities of chloroform fractions of Carapa procera and Alchornea cordifolia in murine models
AS Mahama A, Chama MA, Bekoe EO, Asare GA, Obeng-Kyeremeh R, Amoah D ...
2022 Frontiers in Pharmacology, 1-12, 2022 Health Sciences 11
Unsweetened Natural Cocoa Powder Has the Potential to Attenuate High Dose Artemether‐Lumefantrine‐Induced Hepatotoxicity in Non‐Malarious Guinea Pigs
IJ Asiedu-Gyekye, KK Edem Kukuia, AM Seidu, C Antwi-Boasiako, ...
2016 Evidence‐Based Complementary and Alternative Medicine 2016 (1), 7387286, 2016 Agriculture 11
Biochemical and haematological changes following an acute toxicity study of a hydro-ethanolic whole plant extract of Synedrella nodiflora (L) Gaertn in male Sprague-Dawley rats
S Adjei, P Amoateng, D Osei-Safo, B Ahedor, B N’guessan, P Addo, ...
2014 J Med Biomed Sci 3 (1), 31-7, 2014 Health Sciences 11
An ethanolic extract of Desmodium adscendens exhibits antipsychotic-like activity in mice
P Amoateng, S Adjei, D Osei-Safo, KKE Kukuia, TK Karikari, AK Nyarko
2017 Journal of basic and clinical physiology and pharmacology 28 (5), 507-518, 2017 Health Sciences 10