O. Parry

581 total citations
22 papers, 458 citations indexed

About

O. Parry is a scholar working on Cellular and Molecular Neuroscience, Plant Science and Surgery. According to data from OpenAlex, O. Parry has authored 22 papers receiving a total of 458 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Cellular and Molecular Neuroscience, 5 papers in Plant Science and 3 papers in Surgery. Recurrent topics in O. Parry's work include Antioxidants, Aging, Portulaca oleracea (7 papers), Transgenic Plants and Applications (3 papers) and Toxin Mechanisms and Immunotoxins (3 papers). O. Parry is often cited by papers focused on Antioxidants, Aging, Portulaca oleracea (7 papers), Transgenic Plants and Applications (3 papers) and Toxin Mechanisms and Immunotoxins (3 papers). O. Parry collaborates with scholars based in Nigeria and Zimbabwe. O. Parry's co-authors include F.K. Okwuasaba, Chukwunonso E.C.C. Ejike, John Marks, M.H.T. Roberts, E. Bhebhe, V. E. Uguru, Simon Ray, Ahmed S. Latif and S. Barasi and has published in prestigious journals such as Journal of Ethnopharmacology, Neuropharmacology and Phytotherapy Research.

In The Last Decade

O. Parry

21 papers receiving 415 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
O. Parry Nigeria 13 246 133 100 85 82 22 458
Miguel Ángel Plaza Spain 15 64 0.3× 109 0.8× 193 1.9× 112 1.3× 44 0.5× 48 590
Alpana Singh India 13 101 0.4× 48 0.4× 176 1.8× 87 1.0× 16 0.2× 35 624
Richard S. Tuttle United States 13 73 0.3× 25 0.2× 108 1.1× 99 1.2× 27 0.3× 35 549
Salim A. Kanaan Lebanon 15 173 0.7× 45 0.3× 101 1.0× 257 3.0× 37 0.5× 19 589
Maziar Gooshe Iran 13 72 0.3× 26 0.2× 93 0.9× 43 0.5× 19 0.2× 15 376
Anikó Perkecz Hungary 16 93 0.4× 57 0.4× 80 0.8× 127 1.5× 69 0.8× 23 620
Florian Niedermirtl Germany 6 87 0.4× 77 0.6× 73 0.7× 141 1.7× 68 0.8× 6 464
Rabea Graepel United Kingdom 10 146 0.6× 42 0.3× 101 1.0× 232 2.7× 48 0.6× 13 650
Toshihiro Unno Japan 17 182 0.7× 31 0.2× 368 3.7× 84 1.0× 37 0.5× 47 663

Countries citing papers authored by O. Parry

Since Specialization
Citations

This map shows the geographic impact of O. Parry'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 O. Parry with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. Parry more than expected).

Fields of papers citing papers by O. Parry

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. Parry. 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 O. Parry. The network helps show where O. Parry may publish in the future.

Co-authorship network of co-authors of O. Parry

This figure shows the co-authorship network connecting the top 25 collaborators of O. Parry. A scholar is included among the top collaborators of O. Parry 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 O. Parry. O. Parry is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Parry, O., et al.. (2009). Peripheral neuropathy in individuals with HIV infection in Zimbabwe. Acta Neurologica Scandinavica. 96(4). 218–222. 20 indexed citations
2.
Okwuasaba, F.K., et al.. (2000). Chemical, pathological and toxicological studies of the effects of RICOM-1013-J ofRicinus communis varMinor on women volunteers and rodents. Phytotherapy Research. 14(1). 15–19. 12 indexed citations
4.
Parry, O., et al.. (1999). Non-traumatic paraplegis in a Zimbabwean population - a retrospective survey. Central African Journal of Medicine. 45(5). 114–9. 9 indexed citations
5.
Bhebhe, E., et al.. (1998). Problems, struggles and some success with spinal cord injury in Zimbabwe. Spinal Cord. 36(3). 213–218. 55 indexed citations
6.
Uguru, V. E., et al.. (1997). The Anticonceptive and the Effect on Uterus of Ether Extract, 18312-J ofRicinus communis. Phytotherapy Research. 11(2). 97–100. 6 indexed citations
7.
Parry, O., et al.. (1996). The effects of Heteromorpha trifoliata on gastrointestinal smooth muscle of the guinea pig. Journal of Ethnopharmacology. 54(1). 13–17. 5 indexed citations
8.
Parry, O., John Marks, & F.K. Okwuasaba. (1993). The skeletal muscle relaxant action of Portulaca oleracea: role of potassium ions. Journal of Ethnopharmacology. 40(3). 187–194. 69 indexed citations
9.
Parry, O., et al.. (1992). Some pharmacological actions of aloe extracts and Cassia abbreviata on rats and mice.. PubMed. 38(10). 409–14. 12 indexed citations
10.
Parry, O., et al.. (1992). The effects of Cassia abbreviata on rat blood pressure.. PubMed. 38(11). 435–8. 2 indexed citations
11.
Parry, O., F.K. Okwuasaba, & Chukwunonso E.C.C. Ejike. (1988). Effect of an aqueous extract of Portulaca oleracea leaves on smooth muscle and rat blood pressure. Journal of Ethnopharmacology. 22(1). 33–44. 30 indexed citations
12.
Okwuasaba, F.K., Chukwunonso E.C.C. Ejike, & O. Parry. (1987). Effects of extracts of Portulaca oleracea on skeletal muscle in vitro. Journal of Ethnopharmacology. 21(1). 55–63. 20 indexed citations
13.
Okwuasaba, F.K., Chukwunonso E.C.C. Ejike, & O. Parry. (1987). Comparison of the skeletal muscle relaxant properties of Portulaca oleracea extracts with dantrolene sodium and methoxyverapamil. Journal of Ethnopharmacology. 20(2). 85–106. 22 indexed citations
14.
Parry, O., F.K. Okwuasaba, & Chukwunonso E.C.C. Ejike. (1987). Preliminary clinical investigation into the muscle relaxant actions of an aqueous extract of Portulaca oleracea applied topically. Journal of Ethnopharmacology. 21(1). 99–106. 13 indexed citations
15.
Okwuasaba, F.K., O. Parry, & Chukwunonso E.C.C. Ejike. (1987). Investigation into the mechanism of action of extracts of Portulaca oleracea. Journal of Ethnopharmacology. 21(1). 91–97. 17 indexed citations
16.
Parry, O., F.K. Okwuasaba, & Chukwunonso E.C.C. Ejike. (1987). Skeletal muscle relaxant action of an aqueous extract of Portulaca oleracea in the rat. Journal of Ethnopharmacology. 19(3). 247–253. 52 indexed citations
17.
Parry, O., et al.. (1986). Effects of Olax gambecola methanol extract on smooth muscle and rat blood pressure. Journal of Ethnopharmacology. 18(1). 63–88. 1 indexed citations
18.
Okwuasaba, F.K., Chukwunonso E.C.C. Ejike, & O. Parry. (1986). Skeletal muscle relaxant properties of the aqueous extract of portulaca oleracea. Journal of Ethnopharmacology. 17(2). 139–160. 40 indexed citations
19.
Parry, O. & M.H.T. Roberts. (1980). The responses of motoneurones to 5-hydroxytryptamine. Neuropharmacology. 19(6). 515–518. 43 indexed citations
20.
Barasi, S., O. Parry, & M.H.T. Roberts. (1976). Proceedings: The interpretation of responses of moto-neurone field potentials to 5-hydroxy-tryptamine.. PubMed. 56(3). 366P–367P. 1 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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