I. P. Gray

1.8k total citations
31 papers, 1.2k citations indexed

About

I. P. Gray is a scholar working on Surgery, Molecular Biology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, I. P. Gray has authored 31 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 11 papers in Molecular Biology and 10 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in I. P. Gray's work include Pancreatic function and diabetes (12 papers), Metabolism, Diabetes, and Cancer (9 papers) and Birth, Development, and Health (8 papers). I. P. Gray is often cited by papers focused on Pancreatic function and diabetes (12 papers), Metabolism, Diabetes, and Cancer (9 papers) and Birth, Development, and Health (8 papers). I. P. Gray collaborates with scholars based in United Kingdom, South Africa and Sweden. I. P. Gray's co-authors include Nigel J. Crowther, Noël Cameron, Melanie J. Davies, Joseph Day, C. N. Hales, Kenneth Siddle, G. Rayman, C. N. Hales, B H Frank and C. N. Hales and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, PEDIATRICS and Diabetes.

In The Last Decade

I. P. Gray

31 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
I. P. Gray United Kingdom	19	573	349	327	255	254	31	1.2k
Kathleen M. Berkowitz United States	16	914 1.6×	247 0.7×	560 1.7×	526 2.1×	305 1.2×	30	1.9k
Luís Felipe Pallardo Spain	18	369 0.6×	291 0.8×	307 0.9×	117 0.5×	75 0.3×	53	1.0k
S.A. Birk United States	22	542 0.9×	278 0.8×	137 0.4×	87 0.3×	98 0.4×	65	1.4k
Sarah J. Glastras Australia	16	199 0.3×	272 0.8×	191 0.6×	189 0.7×	151 0.6×	51	953
Giancarlo Paradisi Italy	16	553 1.0×	190 0.5×	171 0.5×	220 0.9×	349 1.4×	31	1.9k
Robert H. Fiser United States	17	277 0.5×	124 0.4×	193 0.6×	211 0.8×	192 0.8×	41	902
Laura Volpe Italy	17	203 0.4×	524 1.5×	403 1.2×	127 0.5×	91 0.4×	28	1.4k
R. Niththyananthan United Kingdom	14	572 1.0×	98 0.3×	85 0.3×	100 0.4×	170 0.7×	18	1.1k
J. W. H. Doar United Kingdom	14	492 0.9×	57 0.2×	199 0.6×	195 0.8×	184 0.7×	28	1.2k
M Nitzan Israel	18	153 0.3×	255 0.7×	223 0.7×	113 0.4×	137 0.5×	82	945

Countries citing papers authored by I. P. Gray

Since Specialization

Citations

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

Fields of papers citing papers by I. P. Gray

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. P. Gray. 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 I. P. Gray. The network helps show where I. P. Gray may publish in the future.

Co-authorship network of co-authors of I. P. Gray

This figure shows the co-authorship network connecting the top 25 collaborators of I. P. Gray. A scholar is included among the top collaborators of I. P. Gray 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 I. P. Gray. I. P. Gray 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

Balasegaram, Sooria, Sarah E. Barlow, R.H. Behrens, et al.. (2012). Guidelines for the public health management of typhoid and paratyphoid in England. Journal of Infection. 65(3). 197–213. 16 indexed citations

Merwe, M. T. van der, et al.. (2001). Lactate and Glycerol Release from Adipose Tissue in Lean, Obese, and Diabetic Women from South Africa¹. The Journal of Clinical Endocrinology & Metabolism. 86(7). 3296–3303. 22 indexed citations

Lönnroth, Peter, et al.. (2000). Ethnic Differences in the Responsiveness of Adipocyte Lipolytic Activity to Insulin. Obesity Research. 8(2). 171–178. 26 indexed citations

Crowther, Nigel J., et al.. (2000). Evidence for insulin resistance in black women from South Africa. International Journal of Obesity. 24(10). 1340–1346. 46 indexed citations

Crowther, Nigel J., et al.. (1999). Free fatty acids and insulin levels—relationship to leptin levels and body composition in various patient groups from South Africa. International Journal of Obesity. 23(9). 909–917. 30 indexed citations

Crowther, Nigel J., et al.. (1998). Association between poor glucose tolerance and rapid post natal weight gain in seven-year-old children. Diabetologia. 41(10). 1163–1167. 190 indexed citations

Gray, I. P. & Jane Y. Carter. (1997). An evaluation of clinical laboratory services in sub-saharan Africa. Clinica Chimica Acta. 267(1). 103–128. 22 indexed citations

Gelding, Susan, et al.. (1995). Increased secretion of 32,33 split proinsulin after intravenous glucose in glucose‐tolerant first‐degree relatives of patients with non‐insulin dependent diabetes of European, but not Asian, origin. Clinical Endocrinology. 42(3). 255–264. 13 indexed citations

Dornhorst, Anne, J.S.D. Nicholls, Christian Andrés, et al.. (1994). Fetal Proinsulin and Birth Weight. Diabetic Medicine. 11(2). 177–181. 12 indexed citations

10.

Nicholls, J.S.D., I. P. Gray, Christian Andrés, et al.. (1994). Increased Maternal Fasting Proinsulin as a Predictor of Insulin Requirement in Women with Gestational Diabetes. Diabetic Medicine. 11(1). 57–61. 2 indexed citations

11.

Davies, Melanie J., J. Metcalfe, J. L. Day, et al.. (1994). Improved Beta Cell Function, with Reduction in Secretion of Intact and 32/33 Split Proinsulin, after Dietary Intervention in Subjects with Type 2 Diabetes Mellitus. Diabetic Medicine. 11(1). 71–78. 17 indexed citations

12.

Gelding, Susan, R. Niththyananthan, Stephen T. Robinson, et al.. (1994). Insulin sensitivity in non‐diabetic relatives of patients with non‐insulin‐dependent diabetes from two ethnic groups. Clinical Endocrinology. 40(1). 55–62. 21 indexed citations

13.

Davies, Melanie J., G. Rayman, A. Grenfell, et al.. (1994). Loss of the First Phase Insulin Response to Intravenous Glucose in Subjects with Persistent Impaired Glucose Tolerance. Diabetic Medicine. 11(5). 432–436. 75 indexed citations

14.

Davies, Melanie J., J. Metcalfe, Joseph Day, et al.. (1994). Effect of Sulphonylurea Therapy on Plasma Insulin, Intact and 32/33 Split Proinsulin in Subjects with Type 2 Diabetes Mellitus. Diabetic Medicine. 11(3). 293–298. 22 indexed citations

15.

Dow, Eleanor, Susan Gelding, E. ROY SKINNER, et al.. (1994). Genetic Analysis of Glucokinase and the Chromosome 20 Diabetes Susceptibility Locus in Families with Type 2 Diabetes. Diabetic Medicine. 11(9). 856–861. 3 indexed citations

16.

Davies, Melanie J., G. Rayman, I. P. Gray, Joseph Day, & C. N. Hales. (1993). Insulin Deficiency and Increased Plasma Concentration of Intact and 32/33 Split Proinsulin in Subjects with Impaired Glucose Tolerance. Diabetic Medicine. 10(4). 313–320. 81 indexed citations

17.

Davies, Melanie J., J. Metcalfe, I. P. Gray, Joseph Day, & C. N. Hales. (1993). Insulin Deficiency Rather Than Hyperinsulinaemia in Newly Diagnosed Type 2 Diabetes Mellitus. Diabetic Medicine. 10(4). 305–312. 49 indexed citations

18.

Guest, Paul C., et al.. (1989). A rapid, sensitive and versatile two-site immunoradiometric assay for insulin. Molecular and Cellular Endocrinology. 67(2-3). 173–178. 4 indexed citations

19.

Beer, Stephen, P M Clark, B H Frank, et al.. (1989). Sensitive and specific two-site immunoradiometric assays for human insulin, proinsulin, 65-66 split and 32-33 split proinsulins. Biochemical Journal. 260(2). 535–541. 297 indexed citations

20.

Heaton, DA, B. A. Millward, I. P. Gray, et al.. (1988). Increased proinsulin levels as an early indicator of B-cell dysfunction in non-diabetic twins of Type 1 (insulin-dependent) diabetic patients. Diabetologia. 31(3). 182–184. 70 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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