R. N. P. Singh

981 total citations
17 papers, 777 citations indexed

About

R. N. P. Singh is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Surgery. According to data from OpenAlex, R. N. P. Singh has authored 17 papers receiving a total of 777 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Endocrinology, Diabetes and Metabolism, 8 papers in Molecular Biology and 4 papers in Surgery. Recurrent topics in R. N. P. Singh's work include Growth Hormone and Insulin-like Growth Factors (16 papers), Muscle metabolism and nutrition (4 papers) and Pancreatic function and diabetes (4 papers). R. N. P. Singh is often cited by papers focused on Growth Hormone and Insulin-like Growth Factors (16 papers), Muscle metabolism and nutrition (4 papers) and Pancreatic function and diabetes (4 papers). R. N. P. Singh collaborates with scholars based in United States. R. N. P. Singh's co-authors include U.J. Lewis, W. P. VANDERLAAN, B.K. Seavey, Gene F. Tutwiler, Eileen F. VanderLaan, Morton B. Sigel, Lynda F. Bonewald, L. J. Lewis, Luis S. Haro and Sadrettin Pençe and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Clinical Endocrinology & Metabolism and Biochemical and Biophysical Research Communications.

In The Last Decade

R. N. P. Singh

17 papers receiving 729 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. N. P. Singh United States	13	623	280	186	108	105	17	777
Morton B. Sigel United States	9	311 0.5×	227 0.8×	120 0.6×	65 0.6×	49 0.5×	12	542
Ernst Rinderknecht United States	7	425 0.7×	422 1.5×	131 0.7×	120 1.1×	78 0.7×	7	865
Laure Goujon France	11	444 0.7×	283 1.0×	132 0.7×	62 0.6×	103 1.0×	15	646
C. Blat France	15	449 0.7×	533 1.9×	124 0.7×	52 0.5×	171 1.6×	34	849
Edward Chin United States	9	207 0.3×	436 1.6×	109 0.6×	108 1.0×	25 0.2×	12	754
Chawnshang Chang United States	13	235 0.4×	405 1.4×	264 1.4×	34 0.3×	71 0.7×	13	888
Emiko Yamada Japan	17	231 0.4×	344 1.2×	63 0.3×	79 0.7×	111 1.1×	38	743
L. Schäffer Denmark	7	555 0.9×	529 1.9×	139 0.7×	394 3.6×	67 0.6×	10	885
Michel Janicot France	15	132 0.2×	439 1.6×	58 0.3×	93 0.9×	77 0.7×	23	704
S Ohtaki Japan	15	335 0.5×	287 1.0×	92 0.5×	35 0.3×	19 0.2×	35	587

Countries citing papers authored by R. N. P. Singh

Since Specialization

Citations

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

Fields of papers citing papers by R. N. P. Singh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. N. P. Singh

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

All Works

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17 of 17 papers shown

Haro, Luis S., R. N. P. Singh, U.J. Lewis, et al.. (1996). Human Growth Hormone Deletion Mutant (hGH44-191) Binds with High Affinity to Lactogenic Receptors but Not to Somatogenic Receptors. Biochemical and Biophysical Research Communications. 222(2). 421–426. 4 indexed citations

Sinha, Y. N., Louis V. DePaolo, Luis S. Haro, et al.. (1991). Isolation and biochemical properties of four forms of glycosylated porcine prolactin. Molecular and Cellular Endocrinology. 80(1-3). 203–213. 27 indexed citations

Haro, Luis S., et al.. (1990). Glycosylated Human Prolactin: Alterations in Glycosylation Pattern Modify Affinity for Lactogen Receptor and Values in Prolactin Radioimmunoassay*. The Journal of Clinical Endocrinology & Metabolism. 71(2). 379–383. 34 indexed citations

Lewis, U.J., R. N. P. Singh, & L. J. Lewis. (1989). Two Forms of Glycosylated Human Prolactin Have Different Pigeon Crop Sac-Stimulating Activities*. Endocrinology. 124(3). 1558–1563. 49 indexed citations

Singh, R. N. P., et al.. (1985). Glycosylated Human Prolactin*. Endocrinology. 116(1). 359–363. 88 indexed citations

Singh, R. N. P., et al.. (1983). Human growth hormone peptide 1–43: Isolation from pituitary glands. Journal of Protein Chemistry. 2(6). 425–436. 25 indexed citations

Lewis, U.J., R. N. P. Singh, & Gene F. Tutwiler. (1981). Hyperglycemic Activity of the 20,000-Dalton Variant of Human Growth Hormone. Endocrine Research Communications. 8(3). 155–164. 30 indexed citations

Singh, R. N. P., et al.. (1981). Procedure for Isolation of the 20,000-Dalton Variant of Human Growth Hormone. Preparative Biochemistry. 11(5). 559–570. 9 indexed citations

Lewis, U.J., R. N. P. Singh, Lynda F. Bonewald, & B.K. Seavey. (1981). Altered proteolytic cleavage of human growth hormone as a result of deamidation.. Journal of Biological Chemistry. 256(22). 11645–11650. 65 indexed citations

10.

Lewis, U.J., R. N. P. Singh, Gene F. Tutwiler, et al.. (1980). Human Growth Hormone: A Complex of Proteins. Elsevier eBooks. 36. 477–508. 153 indexed citations

11.

Lewis, U.J., R. N. P. Singh, Lynda F. Bonewald, L. J. Lewis, & W. P. VANDERLAAN. (1979). Human Growth Hormone: Additional Members of the Complex*. Endocrinology. 104(5). 1256–1265. 37 indexed citations

12.

Lewis, U.J., R. N. P. Singh, W. P. VANDERLAAN, & Gene F. Tutwiler. (1977). Enhancement of the Hyperglycemic Activity of Human Growth Hormone by Enzymic Modification. Endocrinology. 101(5). 1587–1603. 62 indexed citations

13.

Lewis, U.J., Sadrettin Pençe, R. N. P. Singh, & W. P. VANDERLAAN. (1975). Enhancement of the growth promoting activity of human growth hormone. Biochemical and Biophysical Research Communications. 67(2). 617–624. 31 indexed citations

14.

Vijayan, E. & R. N. P. Singh. (1975). H3-phenylalanine incorporation into protein in the pituitary, hypothalamus and cerebral cortex of male rats during postnatal development.. PubMed. 66(1). 9–14. 1 indexed citations

15.

Singh, R. N. P., et al.. (1974). Modified Forms of Human Growth Hormone with Increased Biological Activities. Endocrinology. 94(3). 883–891. 84 indexed citations

16.

Singh, R. N. P., B.K. Seavey, & U.J. Lewis. (1974). Heterogeneity of Human Growth Hormone. Endocrine Research Communications. 1(5-6). 449–464. 67 indexed citations

17.

Seavey, B.K., et al.. (1973). Comparison of the tryptic peptides of human, porcine and ovine prolactins. General and Comparative Endocrinology. 21(2). 358–367. 11 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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