James G. Karas

1.0k total citations
18 papers, 839 citations indexed

About

James G. Karas is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, James G. Karas has authored 18 papers receiving a total of 839 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Pediatrics, Perinatology and Child Health and 4 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in James G. Karas's work include Hormonal and reproductive studies (3 papers), Cardiovascular Disease and Adiposity (2 papers) and Gastrointestinal motility and disorders (2 papers). James G. Karas is often cited by papers focused on Hormonal and reproductive studies (3 papers), Cardiovascular Disease and Adiposity (2 papers) and Gastrointestinal motility and disorders (2 papers). James G. Karas collaborates with scholars based in United States and Czechia. James G. Karas's co-authors include Thomas L. Abell, Teresa Cutts, Babajide O. Familoni, Johan Bremer, Sérgio Cardoso, Genaro M. A. Palmieri, Masanori Igarashi, Judy W. Griffin, Robert Optican and Joseph Samaha and has published in prestigious journals such as Gastroenterology, The Journal of Clinical Endocrinology & Metabolism and Neurology.

In The Last Decade

James G. Karas

18 papers receiving 812 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James G. Karas United States 12 286 253 229 225 155 18 839
Hanaa S. Sallam United States 17 85 0.3× 154 0.6× 231 1.0× 231 1.0× 65 0.4× 37 804
Joanna Oświęcimska Poland 15 61 0.2× 113 0.4× 58 0.3× 67 0.3× 117 0.8× 66 637
Lev Greemberg Israel 12 129 0.5× 178 0.7× 294 1.3× 30 0.1× 70 0.5× 19 952
Konstantinos Kamperis Denmark 19 32 0.1× 95 0.4× 74 0.3× 71 0.3× 91 0.6× 78 1.0k
Branislav Filipović Serbia 13 34 0.1× 64 0.3× 277 1.2× 97 0.4× 53 0.3× 57 702
Arnold van de Laar Netherlands 21 178 0.6× 409 1.6× 890 3.9× 70 0.3× 103 0.7× 51 1.3k
K Tokunaga Japan 15 122 0.4× 367 1.5× 126 0.6× 5 0.0× 79 0.5× 22 952
W. Steers United States 10 21 0.1× 177 0.7× 95 0.4× 27 0.1× 65 0.4× 16 921
C Kucio Poland 17 127 0.4× 136 0.5× 124 0.5× 16 0.1× 122 0.8× 37 695
Jan Carlson Sweden 15 646 2.3× 2.4k 9.5× 226 1.0× 57 0.3× 38 0.2× 15 2.8k

Countries citing papers authored by James G. Karas

Since Specialization
Citations

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

Fields of papers citing papers by James G. Karas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James G. Karas. 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 James G. Karas. The network helps show where James G. Karas may publish in the future.

Co-authorship network of co-authors of James G. Karas

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

All Works

18 of 18 papers shown
1.
Aslam, Naeem, Hani Rashed, Sérgio Cardoso, et al.. (2015). Autonomic and Enteric Nervous System Dysfunction May Play a Role in Hyperemesis Gravidarum. Gastroenterology Research. 8(1). 153–156. 4 indexed citations
2.
Sacks, Harold S., John N. Fain, Paramjeet Cheema, et al.. (2009). Uncoupling Protein-1 and Related Messenger Ribonucleic Acids in Human Epicardial and Other Adipose Tissues: Epicardial Fat Functioning as Brown Fat. The Journal of Clinical Endocrinology & Metabolism. 94(9). 3611–3615. 256 indexed citations
3.
Sacks, Harold S., John N. Fain, Paramjeet Cheema, et al.. (2009). Uncoupling Protein-1 and Related Messenger Ribonucleic Acids in Human Epicardial and Other Adipose Tissues: Epicardial Fat Functioning as Brown Fat. Molecular Endocrinology. 23(9). 1519–1520. 4 indexed citations
4.
Cutts, Teresa, et al.. (1996). Symptom improvement from prokinetic therapy corresponds to improved quality of life in patients with severe dyspepsia. Digestive Diseases and Sciences. 41(7). 1369–1378. 27 indexed citations
5.
Palmieri, Genaro M. A., Tulio E. Bertorini, Judy W. Griffin, Masanori Igarashi, & James G. Karas. (1996). Assessment of whole body composition with dual energy X-ray absorptiometry in Duchenne muscular dystrophy: Correlation of lean body mass with muscle function. Muscle & Nerve. 19(6). 777–779. 51 indexed citations
6.
Touliatos, John, et al.. (1995). Hypoparathyroidism Counteracts Risk Factors for Osteoporosis. The American Journal of the Medical Sciences. 310(2). 56–60. 24 indexed citations
7.
Cutts, Teresa, Thomas L. Abell, Sérgio Cardoso, et al.. (1994). Predominant symptoms in irritable bowel syndrome correlate with specific autonomic nervous system abnormalities. Gastroenterology. 106(4). 945–950. 243 indexed citations
8.
Karas, James G., et al.. (1992). A New Light on Jaundice. Clinical Pediatrics. 31(6). 353–356. 12 indexed citations
9.
Bertorini, Tulio E., et al.. (1991). Effect of dantrolene in duchenne muscular dystrophy. Muscle & Nerve. 14(6). 503–507. 30 indexed citations
10.
Palmieri, Genaro M. A., et al.. (1990). Effect of calcitonin and vitamin D in osteoporosis. Maturitas. 12(2). 148–149. 2 indexed citations
11.
Karas, James G., et al.. (1989). Postnatal development of plasma FFA concentration and its influence of the separation of bilirubin from albumin binding in newborns.. PubMed. 12(2). 78–86. 1 indexed citations
12.
Palmieri, Genaro M. A., et al.. (1989). Effect of calcitonin and vitamin D in osteoporosis. Calcified Tissue International. 45(3). 137–141. 28 indexed citations
13.
Bertoríni, T. E., Genaro M. A. Palmieri, Judy W. Griffin, et al.. (1988). Effect of chronic treatment with the calcium antagonist diltiazem in Duchenne muscular dystrophy. Neurology. 38(4). 609–609. 38 indexed citations
14.
Givens, James R., Surat Komindr, Michael D. Stevens, et al.. (1987). Maintenance of Normal Circulating Levels of Δ4-Androstenedione and Dehydroepiandrosterone in Simple Obesity Despite Increased Metabolic Clearance Rates: Evidence for a Servo-Control Mechanism*. The Journal of Clinical Endocrinology & Metabolism. 64(6). 1261–1267. 46 indexed citations
15.
Givens, James R., et al.. (1987). Reduction of Hyperinsulinemia and Insulin Resistance by Opiate Receptor Blockade in the Polycystic Ovary Syndrome with Acanthosis Nigricans*. The Journal of Clinical Endocrinology & Metabolism. 64(2). 377–382. 30 indexed citations
16.
Komindr, Surat, et al.. (1986). Relative Sensitivity and Responsivity of Serum Cortisol and Two Adrenal Androgens to α-Adrenocorticotropin-(1–24) in Normal and Obese, Nonhirsute, Eumenorrheic Women*. The Journal of Clinical Endocrinology & Metabolism. 63(4). 860–864. 32 indexed citations
17.
Murphy, Sharon B., Gary V. Dahl, Stephen L. George, et al.. (1982). Determination of the significance of in vitro blast cell [3H]thymidine labelling indices obtained initially and serially during induction therapy of acute non-lymphocytic leukemia. Leukemia Research. 6(5). 639–648. 8 indexed citations
18.
Roberts, DeWayne, et al.. (1981). Response of L1210 leukemia to treatment with 1,3-bis(2-chloroethyl)-1-nitrosourea plus 4'-demethylepipodophyllotoxin-9-(4,6-O-2-thenylidene-beta-D-glucopyranoside).. PubMed. 41(10). 3891–5. 3 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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