Samuel O. Onoja

444 total citations
48 papers, 329 citations indexed

About

Samuel O. Onoja is a scholar working on Endocrinology, Diabetes and Metabolism, Plant Science and Pharmacology. According to data from OpenAlex, Samuel O. Onoja has authored 48 papers receiving a total of 329 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Endocrinology, Diabetes and Metabolism, 24 papers in Plant Science and 12 papers in Pharmacology. Recurrent topics in Samuel O. Onoja's work include Natural Antidiabetic Agents Studies (25 papers), Ethnobotanical and Medicinal Plants Studies (7 papers) and Diet, Metabolism, and Disease (7 papers). Samuel O. Onoja is often cited by papers focused on Natural Antidiabetic Agents Studies (25 papers), Ethnobotanical and Medicinal Plants Studies (7 papers) and Diet, Metabolism, and Disease (7 papers). Samuel O. Onoja collaborates with scholars based in Nigeria, United Kingdom and France. Samuel O. Onoja's co-authors include Maxwell I. Ezeja, Aruh O. Anaga, Isaac Uzoma Asuzu, Emmanuel U. Ejiofor, Sunday O. Oyedemi, Charles O. Nnadi, Ashok Kumar Singh, Majid Asadi-Samani, Gauhar Rehman and Ifeoma I. Ijeh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Food Biochemistry and South African Journal of Botany.

In The Last Decade

Samuel O. Onoja

46 papers receiving 320 citations

Peers

Samuel O. Onoja

EDM

PHARM

Maxwell I. Ezeja Nigeria

Aruh O. Anaga Nigeria

Mukesh Singh Sikarwar India

Godwin Christian Akuodor Nigeria

AT Oladiji Nigeria

Olakunle Bamikole Afolabi Nigeria

Prasad Kadam India

Kossi Metowogo Togo

MT Yakubu Nigeria

E. U. Etuk Nigeria

Maxwell I. Ezeja Nigeria

Samuel O. Onoja

156 ×1.1

97 ×1.0

EDM

93 ×1.3

PHARM

62 ×1.0

66 ×1.1

Citations per year, relative to Samuel O. Onoja Samuel O. Onoja (= 1×) peers Maxwell I. Ezeja

Countries citing papers authored by Samuel O. Onoja

Since Specialization

Citations

This map shows the geographic impact of Samuel O. Onoja's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Samuel O. Onoja with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Samuel O. Onoja more than expected).

Fields of papers citing papers by Samuel O. Onoja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Samuel O. Onoja. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Samuel O. Onoja. The network helps show where Samuel O. Onoja may publish in the future.

Co-authorship network of co-authors of Samuel O. Onoja

This figure shows the co-authorship network connecting the top 25 collaborators of Samuel O. Onoja. A scholar is included among the top collaborators of Samuel O. Onoja based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Samuel O. Onoja. Samuel O. Onoja is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Onakpa, Monday M., et al.. (2022). An Assessment of the Hypoglycemic and Antioxidant Properties of the Methanol Extract of Erythrophleum guineense Stem Bark in Albino Rats. Journal of Herbs Spices & Medicinal Plants. 28(4). 385–399. 1 indexed citations

Rehman, Gauhar, et al.. (2021). In vitro antidiabetic, anti-inflammatory and antioxidant potential of the ethanol extract of Uromastyx hardwickii skin. Tropical Journal of Pharmaceutical Research. 18(10). 2109–2115. 8 indexed citations

Ejiofor, Emmanuel U., et al.. (2021). Amaranthus hybridus Linn. leaf extract ameliorates oxidative stress and hepatic damage abnormalities induced by thioacetamide in rats. South African Journal of Botany. 146. 213–221. 13 indexed citations

Onoja, Samuel O., et al.. (2020). Synthesis And Antibacterial Activities Of Benzothiazole Derivatives Of Sulphonamides. 4(2). 55–57. 8 indexed citations

Onoja, Samuel O., et al.. (2019). Anti-inflammatory and analgesic activities of methanol extract of Helianthus annuus Linn. (Asteraceae) leaf. The EuroBiotech Journal. 3(2). 112–116. 4 indexed citations

Onoja, Samuel O., et al.. (2019). Gastroprotective effects of polyphenol rich extract of <i>Anacardium occidentale</i> L. leaf. Nigerian Veterinary Journal. 40(2). 110–110.

Onoja, Samuel O., et al.. (2019). Hypolipidemic, hepatoprotective, nephroprotective and anti-lipid peroxidation properties of a methanol extract of Paullinia pinnata root-bark, in alloxan-induced hyperglycemic rats. SHILAP Revista de lepidopterología. 32(3). 125–129. 1 indexed citations

Onoja, Samuel O., et al.. (2018). Gastroprotective effects of methanol extract of Eremomastax speciosa leaf harvested in Southern part of Nigeria in rat. The EuroBiotech Journal. 2(4). 200–208. 2 indexed citations

Onoja, Samuel O., et al.. (2018). Ameliorative effects of Helianthus annuus against nephrotoxic, cardiac, and haematological disorders in alloxan-induced hyperglycaemia in albino rats. Journal of Veterinary Research. 62(3). 371–377. 4 indexed citations

10.

Onoja, Samuel O., et al.. (2017). ANTIOXIDANT, ANTI-INFLAMMATORY AND ANTI-NOCICEPTIVE PROPERTIES OF HYDRO-METHANOL EXTRACT OF EREMOMASTAX SPECIOSA (HOCHST.) CUFOD LEAF. African Journal of Traditional Complementary and Alternative Medicines. 14(6). 56–63. 4 indexed citations

11.

Onoja, Samuel O., et al.. (2017). Antidiabetic and in vitro antioxidant effects of hydromethanol extract of Paullinia pinnata root bark in alloxan-induced diabetic rat. Journal of Complementary and Integrative Medicine. 15(2). 4 indexed citations

12.

Onoja, Samuel O., et al.. (2016). Evaluation of the Antioxidant and Analgesic Activities of Hydromethanolic Extract of Chromolaena odorata Leaf. British Journal of Pharmaceutical Research. 10(5). 1–7. 3 indexed citations

13.

Ezeja, Maxwell I., et al.. (2015). Anti-inflammatory and Antioxidant Activities of the Methanolic Leaf Extract of Cissus aralioides. 3(1). 1–6. 10 indexed citations

14.

Ezeja, Maxwell I., et al.. (2015). Evaluation of the analgesic activity of Cissus aralioides leaves in rat. Journal of chemical and pharmaceutical research. 7(3). 1 indexed citations

15.

Onoja, Samuel O., et al.. (2015). Hepatoprotective and antioxidant activity of hydromethanolic extract of Daniella oliveri leaves in carbon tetrachloride-induced hepatotoxicity in rats. Journal of Basic and Clinical Physiology and Pharmacology. 26(5). 465–470. 4 indexed citations

16.

Onoja, Samuel O., et al.. (2015). Phytochemical and Hypolipidemic Effects of Methanolic Extract of Aframomum melegueta Seed. European Journal of Medicinal Plants. 5(4). 377–383. 4 indexed citations

17.

Onoja, Samuel O., et al.. (2014). Subacute antidiabetic and in vivo antioxidant effects of methanolic extract of Bridelia micrantha (Hochst Baill) leaf on alloxan-induced hyperglycaemic rats. Journal of Complementary and Integrative Medicine. 11(2). 99–105. 9 indexed citations

18.

Onoja, Samuel O., et al.. (2014). Hypolipidaemic and haematological evaluation of the hydromethanolic extract of Ficus glumosa stem bark in alloxan-induced diabetic rats. Journal of Complementary and Integrative Medicine. 11(4). 259–264. 1 indexed citations

19.

Onoja, Samuel O., et al.. (2014). Quantitative Phytochemical, Proximate Analysis and Hypolipidemic Effect of Garcinia kola. British Journal of Medicine and Medical Research. 4(36). 5770–5778. 9 indexed citations

20.

Onoja, Samuel O., et al.. (2014). Evaluation of theIn VitroandIn VivoAntioxidant Potentials ofAframomum meleguetaMethanolic Seed Extract. Journal of Tropical Medicine. 2014. 1–6. 48 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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