A Szewczuk
- Molecular Biology
- Biochemistry top 1%
- Epidemiology
- Oncology
- Pharmacology top 5%
- Co-authors
- Marian OrłowskiZ AlbertM MulczykG. E. ConnellT BaranowskiMaciej SiewińskiHalina MilnerowiczAndrzej Szczeklik
- Topics
- Peptidase Inhibition and Analysis (15 papers)Amino Acid Enzymes and Metabolism (11 papers)Sulfur Compounds in Biology (10 papers)
In The Last Decade
A Szewczuk
74 papers receiving 887 citations
Peers
Comparison fields: 5 of 91
- Molecular Biology 478
- Biochemistry 390
- Epidemiology 233
- Oncology 203
- Pharmacology 102
Countries citing papers authored by A Szewczuk
This map shows the geographic impact of A Szewczuk'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 A Szewczuk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Szewczuk more than expected).
Fields of papers citing papers by A Szewczuk
This network shows the impact of papers produced by A Szewczuk. 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 A Szewczuk. The network helps show where A Szewczuk may publish in the future.
Co-authorship network of co-authors of A Szewczuk
This figure shows the co-authorship network connecting the top 25 collaborators of A Szewczuk. A scholar is included among the top collaborators of A Szewczuk 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 A Szewczuk. A Szewczuk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Influence of some factors on immunoassays of human myoglobin. | 1 |
| 2 | Investigations on human lutropin from pituitary gland and urine. | 1 |
| 3 | 4 | |
| 4 | The use of antibodies labelled with dyes for fast and simple assay of some human proteins by immunofiltration technique. | 2 |
| 5 | Goat antibodies to amino acid sequences of human chorionic gonadotropin (hCG) | 1 |
| 6 | 6 | |
| 7 | 8 | |
| 8 | Purification of cobalt-activated acylase by affinity chromatography. | 1 |
| 9 | The behaviour of glycylaminopeptidase activity in the blood serum of patients with viral hepatitis and the comparison with cobalt-activated acylase activity. | 1 |
| 10 | Polymorphism of the cobalt-activated acylase in human tissues. | 2 |
| 11 | Variation of human intestinal gamma-glutamyl transpeptidase in ontogenetic development. | 4 |
| 12 | Reaction of antibody with gamma-glutamyl transpeptidase. I. Isolation of the human enzyme and inhibition of its activity by antiserum. | 3 |
| 13 | Effect of passages of Morris hepatoma 5123D in F1 (Buffalo X Wistar) rats on permanent decrease of gamma-glutamyltranspeptidase activity. | 2 |
| 14 | 11 | |
| 15 | 1 | |
| 16 | Studies on gamma-glutamyl peptidase from Pseudomonas aeruginosa. | 4 |
| 17 | 2 | |
| 18 | 12 | |
| 19 | 13 | |
| 20 | 184 |
About A Szewczuk
A Szewczuk is a scholar working on Biochemistry, Biotechnology and Oncology, having authored 79 papers that have together received 1.1k indexed citations. Recurring topics across this work include Peptidase Inhibition and Analysis (15 papers), Amino Acid Enzymes and Metabolism (11 papers) and Sulfur Compounds in Biology (10 papers). The work is most often cited by research in Biochemistry (390 citations), Pharmacology (102 citations) and Clinical Biochemistry (68 citations). A Szewczuk has collaborated with scholars based in Poland, Croatia and Canada. Frequent co-authors include Marian Orłowski, Z Albert, M Mulczyk, G. E. Connell, T Baranowski, Maciej Siewiński, Halina Milnerowicz, Andrzej Szczeklik, Edmund Ziomek and M. Robak. Their work appears in journals such as Nature, Gastroenterology and Analytical Chemistry.
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.