S.D. Varma

4.2k total citations
90 papers, 2.8k citations indexed

About

S.D. Varma is a scholar working on Molecular Biology, Cell Biology and Physiology. According to data from OpenAlex, S.D. Varma has authored 90 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Molecular Biology, 30 papers in Cell Biology and 19 papers in Physiology. Recurrent topics in S.D. Varma's work include Connexins and lens biology (42 papers), Aldose Reductase and Taurine (30 papers) and Advanced Glycation End Products research (17 papers). S.D. Varma is often cited by papers focused on Connexins and lens biology (42 papers), Aldose Reductase and Taurine (30 papers) and Advanced Glycation End Products research (17 papers). S.D. Varma collaborates with scholars based in United States, United Kingdom and Italy. S.D. Varma's co-authors include J. H. Kinoshita, P.S. Devamanoharan, K.R. Hegde, Richard D. Richards, Asad Ali, M. Henein, Steven M. Morris, Sachin Kumar, A Mizuno and Kenneth H. Gabbay and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and PLoS ONE.

In The Last Decade

S.D. Varma

83 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S.D. Varma United States 30 1.4k 863 678 591 308 90 2.8k
Henri Brunengraber United States 44 3.2k 2.3× 679 0.8× 2.3k 3.3× 1.8k 3.1× 152 0.5× 185 6.0k
Raquel Seiça Portugal 44 2.1k 1.5× 217 0.3× 2.0k 2.9× 913 1.5× 177 0.6× 180 6.3k
Xi Chen China 30 2.1k 1.5× 201 0.2× 1.4k 2.1× 792 1.3× 140 0.5× 150 5.2k
Xinjie Zhao China 43 4.0k 2.9× 189 0.2× 1.0k 1.5× 275 0.5× 83 0.3× 156 5.8k
Edward Lau United States 33 1.6k 1.1× 277 0.3× 299 0.4× 152 0.3× 101 0.3× 94 3.4k
Lei Guo United States 43 3.1k 2.2× 518 0.6× 282 0.4× 65 0.1× 175 0.6× 146 6.3k
Richard E. Gregg United States 45 2.7k 1.9× 608 0.7× 900 1.3× 156 0.3× 138 0.4× 188 8.9k
Hao Li China 37 3.5k 2.5× 303 0.4× 789 1.2× 189 0.3× 125 0.4× 216 5.6k
Susan L. Coort Netherlands 30 2.4k 1.7× 236 0.3× 848 1.3× 125 0.2× 92 0.3× 60 3.9k
Hua Cheng China 41 3.4k 2.4× 243 0.3× 1.1k 1.6× 195 0.3× 154 0.5× 170 5.5k

Countries citing papers authored by S.D. Varma

Since Specialization
Citations

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

Fields of papers citing papers by S.D. Varma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.D. Varma. 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 S.D. Varma. The network helps show where S.D. Varma may publish in the future.

Co-authorship network of co-authors of S.D. Varma

This figure shows the co-authorship network connecting the top 25 collaborators of S.D. Varma. A scholar is included among the top collaborators of S.D. Varma 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 S.D. Varma. S.D. Varma 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.
Varma, S.D.. (2025). AI-Driven Fraud Detection in Finance: A Cloud-Based Java Approach. International Journal of Research Publication and Reviews. 6(7). 1817–1825.
2.
Venneri, Annalena, Micaela Mitolo, Leandro Beltrachini, et al.. (2019). Beyond episodic memory: Semantic processing as independent predictor of hippocampal/perirhinal volume in aging and mild cognitive impairment due to Alzheimer’s disease.. Neuropsychology. 33(4). 523–533. 23 indexed citations
3.
Vardakis, John C., Liwei Guo, Toni Lassila, et al.. (2019). Fluid–structure interaction for highly complex, statistically defined, biological media: Homogenisation and a 3D multi-compartmental poroelastic model for brain biomechanics. Journal of Fluids and Structures. 91. 102641–102641. 29 indexed citations
4.
Guo, Liwei, John C. Vardakis, Toni Lassila, et al.. (2017). Subject-specific multi-poroelastic model for exploring the risk factors associated with the early stages of Alzheimer's disease. Interface Focus. 8(1). 20170019–20170019. 49 indexed citations
5.
Varma, S.D., K.R. Hegde, & С. И. Ковтун. (2005). Oxidative Damage to Lens in Culture: Reversibility by Pyruvate and Ethyl Pyruvate. Ophthalmologica. 220(1). 52–57. 38 indexed citations
6.
Kalakonda, Sudhakar, K.R. Hegde, & S.D. Varma. (2004). Induction of Apoptosis in Galactosemic lenses: Prevention by pyruvate.. Investigative Ophthalmology & Visual Science. 45(13). 1699–1699. 2 indexed citations
7.
Hegde, K.R., M. Henein, & S.D. Varma. (2003). Establishment of mouse as an animal model for study of diabetic cataracts: biochemical studies. Diabetes Obesity and Metabolism. 5(2). 113–119. 38 indexed citations
8.
Varma, S.D., K.R. Hegde, & M. Henein. (2003). Oxidative damage to mouse lens in culture. Protective effect of pyruvate. Biochimica et Biophysica Acta (BBA) - General Subjects. 1621(3). 246–252. 38 indexed citations
9.
Devamanoharan, P.S., M. Henein, Asad Ali, & S.D. Varma. (1999). Attenuation of sugar cataract by ethyl pyruvate. Molecular and Cellular Biochemistry. 200(1-2). 103–109. 28 indexed citations
10.
Varma, S.D., et al.. (1998). Half Mustard (CEES) Induced Damage to Rabbit Cornea: Attenuating Effect of Taurine-Pyruvate-Alpha-Ketoglutarate-Pantothenate Mixture. Journal of Ocular Pharmacology and Therapeutics. 14(5). 423–428. 5 indexed citations
11.
Varma, S.D., et al.. (1998). Corneal Damage by Half Mustard (2-Chloroethyl Ethyl Sulfide, CEES) in Vitro Preventive Studies: A Histologic and Electron Microscopic Evaluation. Journal of Ocular Pharmacology and Therapeutics. 14(5). 413–421. 5 indexed citations
12.
Devamanoharan, P.S., Asad Ali, & S.D. Varma. (1998). Oxidative stress to rat lensin vitro: Protection by taurine. Free Radical Research. 29(3). 189–195. 33 indexed citations
13.
Varma, S.D., et al.. (1997). Nitrite-Induced Photo-Oxidation of Thiol and Its Implications in Smog Toxicity to the Eye: Prevention by Ascorbate. Journal of Ocular Pharmacology and Therapeutics. 13(2). 179–187. 8 indexed citations
14.
Devamanoharan, P.S. & S.D. Varma. (1996). Studies on L-threose as substrate for aldose reductase: A possible role in preventing protein glycation. Molecular and Cellular Biochemistry. 159(2). 123–127. 3 indexed citations
15.
Devamanoharan, P.S. & S.D. Varma. (1995). Inhibition of Polyol Formation in Rat Lens by Verapamil. Journal of Ocular Pharmacology and Therapeutics. 11(4). 527–531. 7 indexed citations
16.
Varma, S.D. & P.S. Devamanoharan. (1995). Peroxide Damage to Rat Lens In Vitro : Protective Effect of Dehydroascorbate. Journal of Ocular Pharmacology and Therapeutics. 11(4). 543–551. 4 indexed citations
17.
Devamanoharan, P.S. & S.D. Varma. (1995). H2O2Determination in Rat Lens: Chemiluminescent versus Radioisotopic Methods. Ophthalmic Research. 27(1). 39–43. 8 indexed citations
18.
Varma, S.D., et al.. (1994). Studies on Emory Mouse Cataracts: Oxidative Factors. Ophthalmic Research. 26(3). 141–148. 19 indexed citations
19.
Devamanoharan, P.S., M. Henein, Steven M. Morris, et al.. (1991). Prevention of selenite cataract by vitamin C. Experimental Eye Research. 52(5). 563–568. 85 indexed citations
20.
Varma, S.D., P.S. Devamanoharan, & Steven M. Morris. (1990). Photoinduction of cataracts in rat lens in vitro. Preventive effect of pyruvate. Experimental Eye Research. 50(6). 805–812. 32 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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