J C Hafkenscheid

1.3k total citations
60 papers, 1.0k citations indexed

About

J C Hafkenscheid is a scholar working on Molecular Biology, Epidemiology and Surgery. According to data from OpenAlex, J C Hafkenscheid has authored 60 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Molecular Biology, 15 papers in Epidemiology and 13 papers in Surgery. Recurrent topics in J C Hafkenscheid's work include Pancreatitis Pathology and Treatment (9 papers), Enzyme Production and Characterization (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). J C Hafkenscheid is often cited by papers focused on Pancreatitis Pathology and Treatment (9 papers), Enzyme Production and Characterization (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). J C Hafkenscheid collaborates with scholars based in Netherlands, Japan and United States. J C Hafkenscheid's co-authors include Sing Hiem Yap, Han Moshage, J. A. M. J. L. Janssen, Jo Franssen, S.L. Bonting, C. B. H. W. Lamers, M.P.C. Hectors, J. H. M. Van Tongeren, Jan B.�M.�J. Jansen and P. J. M. Guelen and has published in prestigious journals such as Journal of Clinical Investigation, Gastroenterology and Gut.

In The Last Decade

J C Hafkenscheid

59 papers receiving 977 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J C Hafkenscheid Netherlands 16 259 198 169 146 129 60 1.0k
G.R. Park United Kingdom 10 292 1.1× 183 0.9× 160 0.9× 114 0.8× 86 0.7× 18 1.1k
Elías Amador United States 16 187 0.7× 123 0.6× 334 2.0× 90 0.6× 154 1.2× 49 1.2k
Chaudry Ih United States 16 189 0.7× 299 1.5× 229 1.4× 43 0.3× 114 0.9× 55 1.2k
Laurence Y. Cheung United States 18 345 1.3× 165 0.8× 155 0.9× 91 0.6× 109 0.8× 46 920
Claudine Cosson France 19 289 1.1× 157 0.8× 196 1.2× 56 0.4× 58 0.4× 46 978
Duane C. Bloedow United States 20 175 0.7× 387 2.0× 445 2.6× 279 1.9× 119 0.9× 37 1.8k
Mehmet Horoz Türkiye 20 210 0.8× 243 1.2× 138 0.8× 93 0.6× 91 0.7× 48 1.1k
Ömer Çolak Türkiye 21 115 0.4× 167 0.8× 223 1.3× 93 0.6× 108 0.8× 80 1.2k
S. S. Schreiber United States 10 93 0.4× 166 0.8× 152 0.9× 60 0.4× 154 1.2× 16 684
Raphael Bar-Or United States 20 177 0.7× 160 0.8× 324 1.9× 68 0.5× 101 0.8× 39 1.2k

Countries citing papers authored by J C Hafkenscheid

Since Specialization
Citations

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

Fields of papers citing papers by J C Hafkenscheid

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J C Hafkenscheid. 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 J C Hafkenscheid. The network helps show where J C Hafkenscheid may publish in the future.

Co-authorship network of co-authors of J C Hafkenscheid

This figure shows the co-authorship network connecting the top 25 collaborators of J C Hafkenscheid. A scholar is included among the top collaborators of J C Hafkenscheid 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 J C Hafkenscheid. J C Hafkenscheid 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.
Verspaget, Hein W., Suzanne Verver, Peter M. Edelbroek, et al.. (1991). Influence of Sulphasalazine and Mesalazine on Cellular and Biochemical Oxygen Metabolite Production Effect of in vivo Administration and an in vitro Analysis. Scandinavian Journal of Gastroenterology. 26(7). 779–786. 20 indexed citations
2.
Klaveren, R.J. van, P H de Mulder, A M Boerbooms, et al.. (1990). Pancreatic carcinoma with polyarthritis, fat necrosis, and high serum lipase and trypsin activity.. Gut. 31(8). 953–955. 23 indexed citations
3.
Vree, T. B., M. Shimoda, J. J. Driessen, et al.. (1990). Decreased Plasma Albumin Concentration Results in Increased Volume of Distribution and Decreased Elimination of Midazolam in Intensive Care Patients. Survey of Anesthesiology. 34(4). 209???215–209???215. 3 indexed citations
4.
Lamers, C. B. H. W., Alphons J.L. de Jong, J C Hafkenscheid, & Jan B.�M.�J. Jansen. (1989). Effect of immunoneutralisation of cholecystokinin on bombesin-stimulated pancreatic enzyme secretion in the rat. Regulatory Peptides. 26(3). 297–304. 3 indexed citations
5.
Vree, Tom B., Minoru Shimoda, Jacques J. Driessen, et al.. (1989). Decreased plasma albumin concentration results in increased volume of distribution and decreased elimination of midazolam in intensive care patients. Clinical Pharmacology & Therapeutics. 46(5). 537–543. 90 indexed citations
6.
Hafkenscheid, J C, et al.. (1989). Reference Ranges for α-Amylase in Serum and Urine with 4,6-Ethylidene-(G7)-1-4-nitrophenyl-(G1)-α,D-maltoheptaoside as Substrate. Clinical Chemistry and Laboratory Medicine (CCLM). 27(2). 97–101. 14 indexed citations
7.
Hafkenscheid, J C, et al.. (1989). Comparison of two methods for the determination of the isoenzymes of a-amylase in serum and urine. Scandinavian Journal of Clinical and Laboratory Investigation. 49(5). 441–444. 1 indexed citations
8.
Kruse-Jarres, J. D., et al.. (1989). Evaluation of a new alpha-amylase assay using 4.6-ethylidene-(G7)-1-4-nitrophenyl-(G1)-alpha-D-maltoheptaoside as substrate.. PubMed. 27(2). 103–13. 48 indexed citations
9.
Wetzels, Jack F.M., et al.. (1988). Renal clearance of pancreatic and salivary amylase relative to creatinine clearance in patients with renal disease and proteinuria.. Clinical Chemistry. 34(3). 589–591. 10 indexed citations
10.
Hafkenscheid, J C & Johanna van der Ven‐Jongekrijg. (1988). Two dry-reagent systems evaluated for determinations of enzyme activities.. Clinical Chemistry. 34(1). 155–157. 3 indexed citations
11.
12.
Hafkenscheid, J C, et al.. (1988). Behaviour of L-γ-glutamyl-4-nitroanilide and L-γ-glutamyl-3-carboxy-4-nitroanilide with respect to γ-glutamyltransferases of different origin. Clinica Chimica Acta. 175(2). 129–134. 1 indexed citations
13.
Hafkenscheid, J C, et al.. (1988). Some thermodynamic parameters and temperature-conversion factors for determining alpha-amylase concentration in serum.. Clinical Chemistry. 34(10). 2016–2018. 2 indexed citations
14.
Vree, T. B., et al.. (1988). Pharmacokinetics of Theophylline and its Metabolites in a Patient Undergoing Continuous Ambulatory Peritoneal Dialysis. Clinical Pharmacokinetics. 15(6). 390–395. 3 indexed citations
15.
Hafkenscheid, J C, et al.. (1987). Influence of ambient temperature on the Ektachem DT60 results for total bilirubin and total protein.. Clinical Chemistry. 33(1). 138–139. 3 indexed citations
16.
Hafkenscheid, J C, et al.. (1985). The Determination of α-Amylase with 2-Chloro-4-nitrophenyl-β-D-maltoheptaoside äs Substrate: Comparison with other Methods. Clinical Chemistry and Laboratory Medicine (CCLM). 23(9). 529–33. 2 indexed citations
17.
Hafkenscheid, J C, et al.. (1984). Determination of ferrioxamine-bound iron in urine.. Clinical Chemistry. 30(1). 155–155. 1 indexed citations
18.
Hafkenscheid, J C & Johanna van der Ven‐Jongekrijg. (1983). Stability Test of Six Enzymes for Internal Quality Control. Enzyme. 29(4). 239–249. 2 indexed citations
19.
Hafkenscheid, J C & S.L. Bonting. (1971). Studies on (Na+-K+)-activated ATPase—XXX. Cation transport in Escherichia coli. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 39(4). 955–961. 1 indexed citations
20.
Hafkenscheid, J C & S.L. Bonting. (1969). Studies on (Na+-K+)-activated ATPase. Biochimica et Biophysica Acta (BBA) - Enzymology. 178(1). 128–136. 15 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by G.R. Park Breakdown of academic impact, for papers by Elías Amador Breakdown of academic impact, for papers by Chaudry Ih Breakdown of academic impact, for papers by Laurence Y. Cheung Breakdown of academic impact, for papers by Claudine Cosson Breakdown of academic impact, for papers by Duane C. Bloedow Breakdown of academic impact, for papers by Mehmet Horoz Breakdown of academic impact, for papers by Ömer Çolak Breakdown of academic impact, for papers by S. S. Schreiber Breakdown of academic impact, for papers by Raphael Bar-Or
Rankless by CCL
2026