K. K. F. NG

1.5k total citations · 2 hit papers
20 papers, 1.1k citations indexed

About

K. K. F. NG is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, K. K. F. NG has authored 20 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 5 papers in Cellular and Molecular Neuroscience and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in K. K. F. NG's work include Neuropeptides and Animal Physiology (4 papers), Renin-Angiotensin System Studies (3 papers) and Nitric Oxide and Endothelin Effects (2 papers). K. K. F. NG is often cited by papers focused on Neuropeptides and Animal Physiology (4 papers), Renin-Angiotensin System Studies (3 papers) and Nitric Oxide and Endothelin Effects (2 papers). K. K. F. NG collaborates with scholars based in Singapore, United Kingdom and Australia. K. K. F. NG's co-authors include John R. Vane, RL Hodge, Norberto A. Terragno, James B. Lee, John C. McGiff, James C. Strand, Andrew J. Lonigro, S. H. Ferreira, Wai‐Choong Wong and K.H. Sit and has published in prestigious journals such as Nature, The Journal of Physiology and British Journal of Pharmacology.

In The Last Decade

K. K. F. NG

19 papers receiving 957 citations

Hit Papers

Conversion of Angiotensin I to Angiotensin II 1967 2026 1986 2006 1967 1968 100 200 300 400
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.

  1. Conversion of Angiotensin I to Angiotensin II
    1967 402 citations K. K. F. NG, John R. Vane Nature profile →
  2. Fate of Angiotensin I in the Circulation
    1968 241 citations K. K. F. NG, John R. Vane Nature profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. K. F. NG Singapore 10 504 440 209 158 158 20 1.1k
J. Casals‐Stenzel Germany 21 580 1.2× 288 0.7× 184 0.9× 221 1.4× 318 2.0× 45 1.4k
Frederic E. Dorer United States 20 893 1.8× 501 1.1× 59 0.3× 163 1.0× 122 0.8× 35 1.4k
Peter J.S. Chiu United States 17 239 0.5× 235 0.5× 130 0.6× 78 0.5× 174 1.1× 34 776
Narendra B. Oza United States 16 308 0.6× 266 0.6× 85 0.4× 140 0.9× 65 0.4× 40 847
Norman R. Marquis United States 10 451 0.9× 154 0.3× 134 0.6× 99 0.6× 214 1.4× 15 1.0k
Robert B. Wallis United Kingdom 18 200 0.4× 233 0.5× 148 0.7× 54 0.3× 61 0.4× 46 794
David Hreniuk United States 16 546 1.1× 222 0.5× 75 0.4× 92 0.6× 127 0.8× 28 1.2k
Benedetta Tantini Italy 20 727 1.4× 224 0.5× 143 0.7× 25 0.2× 177 1.1× 41 1.1k
F. X. Galen France 16 438 0.9× 437 1.0× 23 0.1× 190 1.2× 77 0.5× 25 840
Carla Pignatti Italy 19 807 1.6× 132 0.3× 190 0.9× 31 0.2× 157 1.0× 46 1.2k

Countries citing papers authored by K. K. F. NG

Since Specialization
Citations

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

Fields of papers citing papers by K. K. F. NG

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. K. F. NG. 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 K. K. F. NG. The network helps show where K. K. F. NG may publish in the future.

Co-authorship network of co-authors of K. K. F. NG

This figure shows the co-authorship network connecting the top 25 collaborators of K. K. F. NG. A scholar is included among the top collaborators of K. K. F. NG 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 K. K. F. NG. K. K. F. NG 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.
NG, K. K. F., et al.. (1976). Interaction of Angiotensin II with Catecholamines in the Circulation of the Dog and Cat. Clinical Science. 51(s3). 451s–454s. 2 indexed citations
2.
Ferreira, S. H., K. K. F. NG, & John R. Vane. (1973). The continuous bioassay of the release and disappearance of histamine in the circulation. British Journal of Pharmacology. 49(3). 543–553. 36 indexed citations
3.
NG, K. K. F.. (1973). Fate of angiotensin I in the toad Bufo melanostictus. British Journal of Pharmacology. 48(3). 456–463. 3 indexed citations
4.
Sit, K.H., et al.. (1971). Yellow fluorescent cells in the intestinal submucosa of the toad (<i>Bufo melanostictus</i>). Cells Tissues Organs. 79(4). 492–503. 1 indexed citations
5.
Wong, Wai‐Choong, et al.. (1971). The submucous plexus in the small intestine of the toad (<i>Bufo melanostictus</i>). Cells Tissues Organs. 79(1). 60–69. 7 indexed citations
6.
NG, K. K. F., et al.. (1971). Effect of blood on the response of the rabbit ear artery to noradrenaline and angiotensin II. British Journal of Pharmacology. 42(3). 493–495. 2 indexed citations
7.
Wong, Wai‐Choong, et al.. (1971). A cholinesterase study of the enteric plexuses in the toad (<i>Bufo melanostictus</i>). Cells Tissues Organs. 80(1). 82–90. 6 indexed citations
8.
NG, K. K. F. & John R. Vane. (1970). Some Properties of Angiotensin Converting Enzyme in the Lung in vivo. Nature. 225(5238). 1142–1144. 73 indexed citations
9.
NG, K. K. F. & Yu Ting Ng. (1970). Adrenergic neuron blocking action of dehydroemetine. Journal of Pharmacy and Pharmacology. 22(10). 787–787. 2 indexed citations
10.
NG, K. K. F., K.H. Sit, & Wai‐Choong Wong. (1970). Relaxant effect of prostaglandin E1 on the isolated intestine of the toad (bufo melanostictus). Inflammation Research. 1(5). 227–230. 2 indexed citations
11.
Hodge, RL, Robert Lowe, K. K. F. NG, & John R. Vane. (1969). Role of the Vagus Nerve in the Control of the Concentration of Angiotensin II in the Circulation. Nature. 221(5176). 177–179. 15 indexed citations
12.
McGiff, John C., Norberto A. Terragno, James C. Strand, et al.. (1969). Selective Passage of Prostaglandins across the Lung. Nature. 223(5207). 742–745. 184 indexed citations
13.
NG, K. K. F. & John R. Vane. (1968). The conversion of angiotensin I to angiotensin II in vivo. Naunyn-Schmiedeberg s Archives of Pharmacology. 259(2). 188–189. 12 indexed citations
14.
NG, K. K. F. & John R. Vane. (1968). Fate of Angiotensin I in the Circulation. Nature. 218(5137). 144–150. 241 indexed citations breakdown →
15.
NG, K. K. F. & John R. Vane. (1967). Conversion of Angiotensin I to Angiotensin II. Nature. 216(5117). 762–766. 402 indexed citations breakdown →
16.
Hodge, RL, K. K. F. NG, & John R. Vane. (1967). Disappearance of Angiotensin from the Circulation of the Dog. Nature. 215(5097). 138–141. 106 indexed citations
17.
NG, K. K. F.. (1966). The effect of some anticholinesterases on the response of the taenia to sympathetic nerve stimulation. The Journal of Physiology. 182(2). 233–243. 10 indexed citations
18.
NG, K. K. F.. (1966). BLOCKADE OF ADRENERGIC AND CHOLINERGIC TRANSMISSIONS BY EMETINE. British Journal of Pharmacology and Chemotherapy. 28(2). 228–237. 10 indexed citations
19.
NG, K. K. F.. (1966). A New Pharmacological Action of Emetine. BMJ. 1(5498). 1278–1279. 6 indexed citations
20.
NG, K. K. F.. (1966). An adrenergic neurone blocking action of emetine. Journal of Pharmacy and Pharmacology. 18(4). 255–256. 6 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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