GR Constantine

567 total citations
8 papers, 440 citations indexed

About

GR Constantine is a scholar working on Nutrition and Dietetics, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, GR Constantine has authored 8 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Nutrition and Dietetics, 3 papers in Surgery and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in GR Constantine's work include Sodium Intake and Health (3 papers), Blood Pressure and Hypertension Studies (3 papers) and Child Nutrition and Water Access (2 papers). GR Constantine is often cited by papers focused on Sodium Intake and Health (3 papers), Blood Pressure and Hypertension Studies (3 papers) and Child Nutrition and Water Access (2 papers). GR Constantine collaborates with scholars based in Sri Lanka, Australia and Singapore. GR Constantine's co-authors include Priyadarshani Galappatthy, Prasad Katulanda, Priyanga Ranasinghe, Ranil Jayawardena, C. S. Paththinige, Senaka Rajapakse, Praveen Weeratunga, Vajira H. W. Dissanayake, Rohan W. Jayasekara and Roshni R. Singaraja and has published in prestigious journals such as Nutrition & Metabolism, Lipids in Health and Disease and Trials.

In The Last Decade

GR Constantine

7 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
GR Constantine Sri Lanka	5	273	102	76	59	48	8	440
Alena Viktorínová Slovakia	8	171 0.6×	82 0.8×	41 0.5×	38 0.6×	30 0.6×	13	359
Dilina do Nascimento Marreiro Brazil	19	454 1.7×	140 1.4×	87 1.1×	141 2.4×	51 1.1×	38	846
Stéfany Rodrigues de Sousa Melo Brazil	9	220 0.8×	50 0.5×	26 0.3×	76 1.3×	24 0.5×	32	413
Anna Bizoń Poland	14	129 0.5×	145 1.4×	29 0.4×	35 0.6×	29 0.6×	43	497
Louise J. Plouffe Canada	11	219 0.8×	92 0.9×	19 0.3×	36 0.6×	54 1.1×	16	368
Scott K. Reaves United States	12	190 0.7×	57 0.6×	23 0.3×	36 0.6×	22 0.5×	24	371
Mathieu Rambeau France	14	304 1.1×	45 0.4×	25 0.3×	75 1.3×	108 2.3×	18	639
Mehmet Can Akyolcu Türkiye	12	150 0.5×	143 1.4×	53 0.7×	36 0.6×	14 0.3×	24	581
Güzin Özelçi Kavas Türkiye	12	145 0.5×	39 0.4×	21 0.3×	52 0.9×	34 0.7×	30	389
Fauzia Ashfaq India	12	81 0.3×	57 0.6×	43 0.6×	21 0.4×	20 0.4×	26	381

Countries citing papers authored by GR Constantine

Since Specialization

Citations

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

Fields of papers citing papers by GR Constantine

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of GR Constantine

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

All Works

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8 of 8 papers shown

Weeratunga, Praveen, Narmada Fernando, Prasad Katulanda, et al.. (2024). High serum levels of reactive nitrogen species and low total antioxidant capacity in patients with resistant hypertension compared to those in age- gender matched healthy controls, controlled hypertension and follow up with propranolol treatment in the extended APPROPRIATE trial. BMC Research Notes. 17(1). 223–223. 1 indexed citations

Handunnetti, Shiroma, Praveen Weeratunga, Prasad Katulanda, et al.. (2020). The impact of propranolol on nitric oxide and total antioxidant capacity in patients with resistant hypertension—evidence from the APPROPRIATE trial. BMC Research Notes. 13(1). 228–228. 8 indexed citations

Paththinige, C. S., et al.. (2018). Spectrum of low-density lipoprotein receptor (LDLR) mutations in a cohort of Sri Lankan patients with familial hypercholesterolemia – a preliminary report. Lipids in Health and Disease. 17(1). 100–100. 14 indexed citations

Constantine, GR, Priyanga Ranasinghe, Praveen Weeratunga, et al.. (2017). Addition of Propranolol in Resistant Arterial hypertension Treatment (APROPRIATE study): study protocol for a randomized double-blind placebo-controlled trial. Trials. 18(1). 124–124. 5 indexed citations

Constantine, GR, et al.. (2017). Visual alignment of arteries in coronary cine-angiogram using global motion stabilisation approach. Journal of the National Science Foundation of Sri Lanka. 45(1). 41–41.

Ranasinghe, Priyanga, et al.. (2015). Effects of Zinc supplementation on serum lipids: a systematic review and meta-analysis. Nutrition & Metabolism. 12(1). 26–26. 151 indexed citations

Gamage, Ranjanie, et al.. (2015). Paradoxical progression of intracranial tuberculous lesions during treatment. Ceylon Medical Journal. 45(1). 31–31. 3 indexed citations

Jayawardena, Ranil, et al.. (2012). Effects of zinc supplementation on diabetes mellitus: a systematic review and meta-analysis. Diabetology & Metabolic Syndrome. 4(1). 13–13. 258 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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