G. Brennan

1.8k total citations · 1 hit paper
11 papers, 1.4k citations indexed

About

G. Brennan is a scholar working on Endocrinology, Diabetes and Metabolism, Physiology and Nutrition and Dietetics. According to data from OpenAlex, G. Brennan has authored 11 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Endocrinology, Diabetes and Metabolism, 4 papers in Physiology and 3 papers in Nutrition and Dietetics. Recurrent topics in G. Brennan's work include Nitric Oxide and Endothelin Effects (3 papers), Blood Pressure and Hypertension Studies (2 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (2 papers). G. Brennan is often cited by papers focused on Nitric Oxide and Endothelin Effects (3 papers), Blood Pressure and Hypertension Studies (2 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (2 papers). G. Brennan collaborates with scholars based in United Kingdom, United States and Singapore. G. Brennan's co-authors include Gary E. McVeigh, J. R. Hayes, Lawrence T. McGrath, B. J. McDermott, GD Johnston, G. D. Johnston, Eleanor Dow, Thomas M. MacDonald, Pitt Lim and Stanley M. Finkelstein and has published in prestigious journals such as Diabetologia, Diabetic Medicine and European Journal of Clinical Investigation.

In The Last Decade

G. Brennan

11 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Impaired endothelium-dependent and independent vasodilation in patients with Type 2 (non-insulin-dependent) diabetes mellitus

1992 749 citations Gary E. McVeigh, G. Brennan et al. Diabetologia profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. Brennan United Kingdom	8	637	468	465	324	261	11	1.4k
Osamu Hirashima Japan	15	948 1.5×	461 1.0×	401 0.9×	245 0.8×	155 0.6×	20	1.7k
Kazuya Shinozaki Japan	22	605 0.9×	698 1.5×	646 1.4×	228 0.7×	79 0.3×	33	1.7k
Mary-Anne Roddy United States	7	1.3k 2.0×	874 1.9×	539 1.2×	300 0.9×	198 0.8×	7	2.4k
Takatomi Shokoji Japan	15	630 1.0×	461 1.0×	645 1.4×	309 1.0×	150 0.6×	19	1.7k
B. J. McDermott United Kingdom	10	517 0.8×	418 0.9×	219 0.5×	145 0.4×	120 0.5×	10	1.2k
Matlubur Rahman Japan	21	656 1.0×	534 1.1×	442 1.0×	230 0.7×	135 0.5×	32	1.6k
Philip R. Casino United States	8	1.2k 1.9×	962 2.1×	288 0.6×	202 0.6×	125 0.5×	8	1.8k
Swenja Schuhmacher Germany	16	364 0.6×	592 1.3×	210 0.5×	141 0.4×	197 0.8×	20	1.6k
Y Hirooka Japan	8	844 1.3×	502 1.1×	211 0.5×	380 1.2×	145 0.6×	10	1.4k
Neil R. Johnston United Kingdom	20	702 1.1×	510 1.1×	296 0.6×	534 1.6×	72 0.3×	40	1.8k

Countries citing papers authored by G. Brennan

Since Specialization

Citations

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

Fields of papers citing papers by G. Brennan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Brennan

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

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

1.

Huang, Jingtong, G. Brennan, Maria A. Urrutia, et al.. (2023). Diabetes Research and Resource Sharing During the COVID-19 Pandemic: A Systematic Review and Experience from an Academic/Non-Profit Resource Website. Journal of Diabetes Science and Technology. 17(5). 1284–1294. 2 indexed citations

2.

Brennan, G., et al.. (2013). Getting to the heart of inpatient diabetes care. Discovery Research Portal (University of Dundee). 4 indexed citations

3.

Brennan, G., et al.. (2004). Treatment gap in the use of lipid‐lowering drug therapy in diabetes: a population‐based study. Diabetic Medicine. 21(10). 1108–1112. 7 indexed citations

4.

Lim, Pitt, et al.. (2000). High prevalence of primary aldosteronism in the Tayside hypertension clinic population. Journal of Human Hypertension. 14(5). 311–315. 204 indexed citations

5.

Lawrence, J. R., et al.. (1998). Clinical and Biochemical Determinants of Plasma Lipid Peroxide Levels in Type 2 Diabetes. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 35(3). 387–392. 5 indexed citations

6.

McDowell, I.F.W., G. Brennan, Jane McEneny, et al.. (1994). The effect of probucol and vitamin E treatment on the oxidation of low‐density lipoprotein and forearm vascular responses in humans. European Journal of Clinical Investigation. 24(11). 759–765. 53 indexed citations

7.

McVeigh, Gary E., et al.. (1994). Primary nitrate tolerance in diabetes mellitus. Diabetologia. 37(1). 115–117. 26 indexed citations

8.

McVeigh, Gary E., G. Brennan, Jay N. Cohn, et al.. (1994). Fish oil improves arterial compliance in non-insulin-dependent diabetes mellitus.. Arteriosclerosis and Thrombosis A Journal of Vascular Biology. 14(9). 1425–1429. 166 indexed citations

9.

McVeigh, Gary E., G. Brennan, G. D. Johnston, et al.. (1993). Dietary fish oil augments nitric oxide production or release in patients with Type 2 (non-insulin-dependent) diabetes mellitus. Diabetologia. 36(1). 33–38. 166 indexed citations

10.

McVeigh, Gary E., G. Brennan, GD Johnston, et al.. (1992). Impaired endothelium-dependent and independent vasodilation in patients with Type 2 (non-insulin-dependent) diabetes mellitus. Diabetologia. 35(8). 771–776. 749 indexed citations breakdown →

11.

Zahradnik, R, G. Brennan, James S. Hutchison, & William D. Odell. (1989). Immunoradiometric assay of corticotropin with use of avidin-biotin separation.. PubMed. 35(5). 804–7. 50 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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