M.K. Sim

1.2k total citations
70 papers, 997 citations indexed

About

M.K. Sim is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Cellular and Molecular Neuroscience. According to data from OpenAlex, M.K. Sim has authored 70 papers receiving a total of 997 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Molecular Biology, 31 papers in Cardiology and Cardiovascular Medicine and 26 papers in Cellular and Molecular Neuroscience. Recurrent topics in M.K. Sim's work include Renin-Angiotensin System Studies (30 papers), Receptor Mechanisms and Signaling (28 papers) and Neuropeptides and Animal Physiology (13 papers). M.K. Sim is often cited by papers focused on Renin-Angiotensin System Studies (30 papers), Receptor Mechanisms and Signaling (28 papers) and Neuropeptides and Animal Physiology (13 papers). M.K. Sim collaborates with scholars based in Singapore, Malaysia and India. M.K. Sim's co-authors include Feng Ru Tang, Rangasudhagar Radhakrishnan, M.C.E. Gwee, Meng Chee Phoon, Teluguakula Narasaraju, Vincent Chow, Namshik Han, Bokman Lim, Le Min and M. Helen Maguire and has published in prestigious journals such as British Journal of Pharmacology, Experimental Brain Research and Biochemical Pharmacology.

In The Last Decade

M.K. Sim

70 papers receiving 975 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M.K. Sim Singapore 20 470 408 291 191 156 70 997
Hélène Bachelard Canada 17 492 1.0× 219 0.5× 293 1.0× 290 1.5× 126 0.8× 52 1.2k
W. R. Wooles United States 19 249 0.5× 369 0.9× 308 1.1× 263 1.4× 68 0.4× 42 1.2k
Sabatino Ventura Australia 24 486 1.0× 190 0.5× 264 0.9× 180 0.9× 297 1.9× 78 1.5k
Isabel Prieto Spain 23 489 1.0× 358 0.9× 361 1.2× 302 1.6× 283 1.8× 124 1.5k
Anita Israel Venezuela 21 600 1.3× 490 1.2× 281 1.0× 166 0.9× 199 1.3× 91 1.2k
Eitan Friedman United States 21 346 0.7× 153 0.4× 272 0.9× 99 0.5× 80 0.5× 42 1.0k
Steven N. Ebert United States 20 1.1k 2.3× 953 2.3× 225 0.8× 130 0.7× 57 0.4× 32 1.8k
Yoko Irukayama‐Tomobe Japan 18 547 1.2× 494 1.2× 90 0.3× 384 2.0× 94 0.6× 41 1.5k
Rachel Karry Israel 23 884 1.9× 104 0.3× 351 1.2× 181 0.9× 164 1.1× 32 1.9k
Liana Asatryan United States 25 571 1.2× 107 0.3× 184 0.6× 187 1.0× 147 0.9× 55 1.5k

Countries citing papers authored by M.K. Sim

Since Specialization
Citations

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

Fields of papers citing papers by M.K. Sim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M.K. Sim

This figure shows the co-authorship network connecting the top 25 collaborators of M.K. Sim. A scholar is included among the top collaborators of M.K. Sim 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 M.K. Sim. M.K. Sim 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.
Narasaraju, Teluguakula, et al.. (2012). Doxycycline treatment attenuates acute lung injury in mice infected with virulent influenza H3N2 virus: Involvement of matrix metalloproteinases. Experimental and Molecular Pathology. 92(3). 287–295. 59 indexed citations
2.
Narasaraju, Teluguakula, et al.. (2008). Adaptation of human influenza H3N2 virus in a mouse pneumonitis model: insights into viral virulence, tissue tropism and host pathogenesis. Microbes and Infection. 11(1). 2–11. 68 indexed citations
3.
Murugan, D., Mohd Rais Mustafa, Francis I. Achike, & M.K. Sim. (2005). Effect of des-aspartate-angiotensin I on the actions of angiotensin II in the isolated renal and mesenteric vasculature of hypertensive and STZ-induced diabetic rats. Regulatory Peptides. 129(1-3). 213–219. 12 indexed citations
4.
Tang, Feng Ru, Hong Gao, J.‐M. Burgunder, et al.. (2004). Metabotropic glutamate receptor 2/3 in the hippocampus of patients with mesial temporal lobe epilepsy, and of rats and mice after pilocarpine-induced status epilepticus. Epilepsy Research. 59(2-3). 167–180. 49 indexed citations
5.
Sim, M.K., et al.. (2003). Effects of des-aspartate-angiotensin I on the expression of angiotensin AT1 and AT2 receptors in ventricles of hypertrophic rat hearts. Regulatory Peptides. 117(3). 207–212. 10 indexed citations
6.
Yang, Jun, et al.. (2001). Expression of metabotropic glutamate receptor 1α in the hippocampus of rat pilocarpine model of status epilepticus. Epilepsy Research. 46(2). 179–189. 22 indexed citations
7.
Sim, M.K., et al.. (2000). Actions of angiotensin peptides on the rabbit pulmonary artery. Life Sciences. 66(19). 1839–1847. 6 indexed citations
8.
Tang, Feng Ru & M.K. Sim. (1999). Pre- and/or post-synaptic localisation of metabotropic glutamate receptor 1α (mGluR1α) and 2/3 (mGluR2/3) in the rat spinal cord. Neuroscience Research. 34(2). 73–78. 42 indexed citations
9.
Ang, Hooi Hoon & M.K. Sim. (1997). Effects of Eurycoma longifolia Jack on Penile Erection Index and Homosexual Mounting in Rats. Pharmacy and Pharmacology Communications. 3(2). 117–119. 6 indexed citations
10.
Sim, M.K. & Bokman Lim. (1997). Determination of aminopeptidase X activity in tissues of normo- and hypertensive rats by capillary electrophoresis. Journal of Chromatography B Biomedical Sciences and Applications. 697(1-2). 259–262. 13 indexed citations
11.
Sim, M.K. & Rangasudhagar Radhakrishnan. (1994). Novel central action of des-Asp-angiotensin I. European Journal of Pharmacology. 257(1-2). R1–R3. 24 indexed citations
12.
Sim, M.K. & Rangasudhagar Radhakrishnan. (1994). Effect of pentobarbital and chlordiazepoxide on the central pressor action of angiotensins in normo- and hypertensive rats. European Journal of Pharmacology. 253(1-2). 171–174. 5 indexed citations
13.
Lim, Bokman & M.K. Sim. (1994). Determination of angiotensins by capillary electrophoresis. Journal of Chromatography B Biomedical Sciences and Applications. 655(1). 127–131. 10 indexed citations
14.
Sim, M.K.. (1993). Degradation of angiotensin I in the endothelium and smooth muscle of the rat aorta. Biochemical Pharmacology. 45(7). 1524–1527. 22 indexed citations
15.
Sim, M.K., et al.. (1993). Muscarinic Receptors in the Aortae of Normo- and Hypertensive Rats: A Binding Study. Clinical and Experimental Hypertension. 15(2). 409–421. 6 indexed citations
16.
Sim, M.K., et al.. (1993). Actions of Norepinephrine and Angiotensin II on Aortic Rings of Adult and Aged Normotensive and Hypertensive Rats. Journal of Cardiovascular Pharmacology. 21(3). 371–375. 6 indexed citations
17.
Sim, M.K., et al.. (1992). Effects of Noradrenaline and Prostaglandin F2αon Angiotensin‐Induced Contraction and Tachyphylaxis in Rat Aortic Rings. Pharmacology & Toxicology. 70(1). 60–64. 10 indexed citations
18.
Sim, M.K., et al.. (1992). The effects of centrally acting drugs on the EEG correlates of meditation. Applied Psychophysiology and Biofeedback. 17(3). 215–220. 9 indexed citations
19.
Sim, M.K., et al.. (1990). Sensitive assays for the determination of monoamine oxidase and phenol sulphotransferase activity in small tissue samples. Journal of Pharmacological Methods. 24(3). 157–163. 7 indexed citations
20.
Sim, M.K., et al.. (1989). Endothelial muscarinic receptors in the rabbit aorta. European Journal of Pharmacology. 163(2-3). 399–400. 12 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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