Upendra Singh

497 total citations
20 papers, 418 citations indexed

About

Upendra Singh is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Immunology. According to data from OpenAlex, Upendra Singh has authored 20 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 4 papers in Pediatrics, Perinatology and Child Health and 4 papers in Immunology. Recurrent topics in Upendra Singh's work include Neonatal Respiratory Health Research (5 papers), Lymphatic System and Diseases (2 papers) and Sympathectomy and Hyperhidrosis Treatments (2 papers). Upendra Singh is often cited by papers focused on Neonatal Respiratory Health Research (5 papers), Lymphatic System and Diseases (2 papers) and Sympathectomy and Hyperhidrosis Treatments (2 papers). Upendra Singh collaborates with scholars based in United Kingdom, United States and Saudi Arabia. Upendra Singh's co-authors include J. Owen, John J. T. Owen, David Millson, Pam Smith, Muhammad Abdul Qayyum, J.A. Fatani, J. H. Robinson, H. N. A. Willcox, Gary C. Schoenwolf and Dan Goldowitz and has published in prestigious journals such as European Journal of Immunology, Advances in experimental medicine and biology and The Anatomical Record.

In The Last Decade

Upendra Singh

19 papers receiving 388 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Upendra Singh United Kingdom 11 125 125 114 109 91 20 418
Catherine Y. Vriend Canada 7 74 0.6× 141 1.1× 78 0.7× 50 0.5× 63 0.7× 9 347
Dong Ook Seo United States 12 145 1.2× 78 0.6× 125 1.1× 39 0.4× 37 0.4× 19 386
Ildar G. Akmayev Russia 8 49 0.4× 85 0.7× 53 0.5× 30 0.3× 122 1.3× 14 331
Adriana Mirtella Italy 9 144 1.2× 52 0.4× 65 0.6× 36 0.3× 93 1.0× 13 366
John M. Farah United States 13 265 2.1× 161 1.3× 287 2.5× 48 0.4× 85 0.9× 25 608
P. Vallet Switzerland 7 175 1.4× 31 0.2× 106 0.9× 118 1.1× 45 0.5× 8 483
San Nan Yang Taiwan 11 86 0.7× 83 0.7× 215 1.9× 42 0.4× 23 0.3× 20 499
Margit G. Proescholdt United States 6 73 0.6× 74 0.6× 98 0.9× 82 0.8× 32 0.4× 8 387
Joanne K. Morse United States 8 116 0.9× 118 0.9× 204 1.8× 37 0.3× 13 0.1× 8 488
Klára Felszeghy Hungary 11 63 0.5× 175 1.4× 78 0.7× 21 0.2× 38 0.4× 15 398

Countries citing papers authored by Upendra Singh

Since Specialization
Citations

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

Fields of papers citing papers by Upendra Singh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Upendra Singh

This figure shows the co-authorship network connecting the top 25 collaborators of Upendra Singh. A scholar is included among the top collaborators of Upendra Singh 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 Upendra Singh. Upendra Singh 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.
2.
Singh, Upendra, et al.. (1988). Thymic lymphopoiesis and cholinergic innervation.. PubMed. 11(1). 3–13. 18 indexed citations
3.
Singh, Upendra, et al.. (1987). Ontogeny of cholinergic innervation of thymus in mouse. Developmental & Comparative Immunology. 11(3). 627–635. 16 indexed citations
4.
Singh, Upendra, et al.. (1987). Implantation of thymic epithelial grafts into the anterior chamber of the murine eye: an experimental model for analyzing T-cell ontogeny.. PubMed. 9(1). 25–44. 1 indexed citations
5.
Fatani, J.A., et al.. (1986). Parasympathetic innervation of the thymus: a histochemical and immunocytochemical study.. PubMed. 147. 115–9. 32 indexed citations
6.
7.
Singh, Upendra. (1985). Lymphopoiesis in the nude fetal thymus following sympathectomy. Cellular Immunology. 93(1). 222–228. 25 indexed citations
8.
Singh, Upendra. (1984). Sympathetic innervation of fetal mouse thymus. European Journal of Immunology. 14(8). 757–759. 23 indexed citations
9.
Singh, Upendra & Dan Goldowitz. (1982). Effect of sympathectomy on lymphopoiesis in anterior eye chamber thymic explants. International Journal of Immunopharmacology. 4(4). 301–301. 2 indexed citations
10.
Singh, Upendra. (1982). Study of Beta Adrenoceptors on Subpopulations of Thymocytes Separated on Ficoll-Hypaque Density Gradients. Advances in experimental medicine and biology. 149. 313–318. 1 indexed citations
11.
Schoenwolf, Gary C. & Upendra Singh. (1981). Changes in the surface morphologies of the cells in the bursa cloacalis (bursa of Fabricius) and thymus during ontogeny of the chick embryo. The Anatomical Record. 201(2). 303–316. 6 indexed citations
12.
Singh, Upendra. (1980). In vitro lymphopoiesis in foetal thymic organ cultures: effect of various agents.. PubMed. 41(1). 150–5. 2 indexed citations
13.
Singh, Upendra, et al.. (1980). The anatomy and histology of the ecdysial glands of Philosamia ricini (Hutt.) (Lepidoptera: Saturniidae) during the post embryonic development.. PubMed. 94(5). 850–64.
14.
Singh, Upendra & J. Owen. (1979). Studies on subpopulations of foetal thymoytes separated on ficoll hypaque density gradients. Developmental & Comparative Immunology. 3(3). 543–556. 3 indexed citations
15.
Singh, Upendra. (1979). Effect of catecholamines on lymphopoiesis in fetal mouse thymic explants.. PubMed. 129(Pt 2). 279–92. 40 indexed citations
16.
Singh, Upendra, David Millson, John J. T. Owen, & Pam Smith. (1979). Identification of β adrenoceptors during thymocyte ontogeny in mice. European Journal of Immunology. 9(1). 31–35. 91 indexed citations
17.
Singh, Upendra, et al.. (1977). In vitro studies on the ontogeny of lymphocyte populations.. PubMed. 127(6). 951–6. 1 indexed citations
18.
Owen, John J. T., et al.. (1977). In Vitro Studies on the Generation of Lymphocyte Diversity. Cold Spring Harbor Symposia on Quantitative Biology. 41(0). 129–137. 20 indexed citations
19.
Singh, Upendra & J. Owen. (1976). Studies on the maturation of thymus stem cells The effects of catecholamines, histamine and peptide hormones on the expression of T cell alloantigens. European Journal of Immunology. 6(1). 59–62. 85 indexed citations
20.
Singh, Upendra & John J. T. Owen. (1975). Studies on the effect of various agents on the maturation of thymus stem cells. European Journal of Immunology. 5(4). 286–288. 31 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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