Ronald Ninnis

465 total citations
13 papers, 365 citations indexed

About

Ronald Ninnis is a scholar working on Endocrinology, Diabetes and Metabolism, Cell Biology and Physiology. According to data from OpenAlex, Ronald Ninnis has authored 13 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Endocrinology, Diabetes and Metabolism, 8 papers in Cell Biology and 7 papers in Physiology. Recurrent topics in Ronald Ninnis's work include Muscle metabolism and nutrition (8 papers), Growth Hormone and Insulin-like Growth Factors (7 papers) and Diet and metabolism studies (7 papers). Ronald Ninnis is often cited by papers focused on Muscle metabolism and nutrition (8 papers), Growth Hormone and Insulin-like Growth Factors (7 papers) and Diet and metabolism studies (7 papers). Ronald Ninnis collaborates with scholars based in Switzerland, Germany and Belgium. Ronald Ninnis's co-authors include Ulrich Keller, Kaspar Berneis, Dieter Häussinger, W. Stauffacher, Anath Shalev, Stefan Bilz, F J Frey, J. Girard, Brigitte M. Frey and Jürg Girard and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Clinical Endocrinology & Metabolism and American Journal of Physiology-Endocrinology and Metabolism.

In The Last Decade

Ronald Ninnis

13 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ronald Ninnis Switzerland	8	214	137	111	101	65	13	365
K Jostarndt Switzerland	8	111 0.5×	121 0.9×	91 0.8×	199 2.0×	37 0.6×	10	390
Jo Bell United States	10	180 0.8×	274 2.0×	159 1.4×	176 1.7×	93 1.4×	11	498
Jinglei Yu United Kingdom	7	356 1.7×	116 0.8×	71 0.6×	148 1.5×	117 1.8×	10	595
Kamal Chokkalingam United Kingdom	11	100 0.5×	198 1.4×	107 1.0×	110 1.1×	40 0.6×	14	343
Ann Mosegaard Bak Denmark	10	245 1.1×	173 1.3×	42 0.4×	101 1.0×	117 1.8×	10	488
Stewart McLure United Kingdom	4	110 0.5×	369 2.7×	157 1.4×	67 0.7×	43 0.7×	7	468
Tom Kirk United Kingdom	5	187 0.9×	511 3.7×	237 2.1×	80 0.8×	31 0.5×	6	598
Federica Costantino Italy	9	147 0.7×	176 1.3×	32 0.3×	81 0.8×	61 0.9×	9	424
J. Ocel United States	4	58 0.3×	163 1.2×	69 0.6×	165 1.6×	68 1.0×	6	345
D. Chisholm Australia	11	222 1.0×	141 1.0×	52 0.5×	161 1.6×	130 2.0×	15	437

Countries citing papers authored by Ronald Ninnis

Since Specialization

Citations

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

Fields of papers citing papers by Ronald Ninnis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ronald Ninnis

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

All Works

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13 of 13 papers shown

Bilz, Stefan, Ronald Ninnis, & Ulrich Keller. (1999). Effects of hypoosmolality on whole-body lipolysis in man. Metabolism. 48(4). 472–476. 14 indexed citations

Berneis, Kaspar, Ronald Ninnis, Dieter Häussinger, & Ulrich Keller. (1999). Effects of hyper- and hypoosmolality on whole body protein and glucose kinetics in humans. American Journal of Physiology-Endocrinology and Metabolism. 276(1). E188–E195. 86 indexed citations

Shalev, Anath, Ronald Ninnis, & Ulrich Keller. (1998). Effects of Glucagon-Like Peptide 1 (7–36 Amide) on Glucose Kinetics during Somatostatin-Induced Suppression of Insulin Secretion in Healthy Men. Hormone Research in Paediatrics. 49(5). 221–225. 21 indexed citations

Berneis, Kaspar, Ronald Ninnis, Jürg Girard, Brigitte M. Frey, & Ulrich Keller. (1997). Effects of Insulin-Like Growth Factor I Combined with Growth Hormone on Glucocorticoid-Induced Whole-Body Protein Catabolism in Man¹. The Journal of Clinical Endocrinology & Metabolism. 82(8). 2528–2534. 22 indexed citations

Berneis, Kaspar, Ronald Ninnis, & Ulrich Keller. (1997). Ethanol exerts acute protein-sparing effects during postabsorptive but not during anabolic conditions in man. Metabolism. 46(7). 750–755. 4 indexed citations

Ninnis, Ronald, et al.. (1996). Effects of growth hormone and IGF-I on glucocorticoid-induced protein catabolism in humans. American Journal of Physiology-Endocrinology and Metabolism. 270(4). E552–E558. 21 indexed citations

Berneis, Kaspar, et al.. (1996). O.63 Effects of growth hormone (GH) or the combination of insulin-like growth factor-1 (IGF-1) and GH in preventing protein catabolic effects of glucocorticoids in man. Clinical Nutrition. 15. 17–18. 1 indexed citations

Beckmann, Nicolau, et al.. (1996). Early glycogenolysis and late glycogenesis in human liver after intravenous administration of galactose. American Journal of Physiology-Gastrointestinal and Liver Physiology. 270(1). G14–G19. 15 indexed citations

Zulewski, Henryk, Ronald Ninnis, Manfred W. Baumstark, & U Keller. (1995). VLDL and IDL apolipoprotein B production in hypercholesterolemia due to either defective LDL receptors or to defective apolipoprotein B 100. Atherosclerosis. 115. S68–S68. 1 indexed citations

10.

Ninnis, Ronald, et al.. (1995). Comparative Effects of Recombinant Human Insulin-Like Growth Factor I and Insulin on Whole-Body and Forearm Palmitate Metabolism in Man. Clinical Science. 88(6). 681–686. 1 indexed citations

11.

Ninnis, Ronald, et al.. (1993). Comparison of the effects of recombinant human insulin-like growth factor-I and insulin on glucose and leucine kinetics in humans.. Journal of Clinical Investigation. 92(4). 1903–1909. 76 indexed citations

12.

Ninnis, Ronald, et al.. (1992). Effects of rh-insulin-like growth factor-1 (IGF 1) and insulin on whole body protein metabolism in man. Clinical Nutrition. 11. 10–10. 1 indexed citations

13.

Keller, Ulrich, et al.. (1992). Effect of increasing doses of recombinant human insulin-like growth factor-I on glucose, lipid, and leucine metabolism in man.. The Journal of Clinical Endocrinology & Metabolism. 75(5). 1186–1191. 102 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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