B. Karpe

720 total citations
21 papers, 541 citations indexed

About

B. Karpe is a scholar working on Surgery, Reproductive Medicine and Molecular Biology. According to data from OpenAlex, B. Karpe has authored 21 papers receiving a total of 541 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 7 papers in Reproductive Medicine and 6 papers in Molecular Biology. Recurrent topics in B. Karpe's work include Testicular diseases and treatments (12 papers), Sperm and Testicular Function (6 papers) and Sexual Differentiation and Disorders (4 papers). B. Karpe is often cited by papers focused on Testicular diseases and treatments (12 papers), Sperm and Testicular Function (6 papers) and Sexual Differentiation and Disorders (4 papers). B. Karpe collaborates with scholars based in Sweden and Norway. B. Karpe's co-authors include E. Martin Ritzén, Ulf Hesser, Claude Kollin, Tina Granholm, Peter Arner, Claude Marcus, T Sonnenfeld, J. Gierup, Per Bolme and L. Plöen and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Clinical Endocrinology & Metabolism and The Journal of Urology.

In The Last Decade

B. Karpe

21 papers receiving 515 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
B. Karpe Sweden	14	353	181	153	84	62	21	541
K. Baxby United Kingdom	13	146 0.4×	89 0.5×	134 0.9×	16 0.2×	58 0.9×	22	527
Yılmaz Aksoy Türkiye	14	222 0.6×	70 0.4×	179 1.2×	28 0.3×	62 1.0×	39	591
Jennifer Hall United States	14	275 0.8×	53 0.3×	27 0.2×	42 0.5×	28 0.5×	24	534
A. Lagrelius Sweden	14	59 0.2×	51 0.3×	88 0.6×	45 0.5×	34 0.5×	25	570
Samir Elhanbly Egypt	15	103 0.3×	173 1.0×	293 1.9×	14 0.2×	26 0.4×	26	566
Deniz Hızlı Türkiye	11	85 0.2×	31 0.2×	164 1.1×	34 0.4×	74 1.2×	40	440
Atilla Çayır Türkiye	12	56 0.2×	94 0.5×	20 0.1×	35 0.4×	58 0.9×	64	408
Vassiliki Syriou Greece	11	87 0.2×	66 0.4×	120 0.8×	42 0.5×	26 0.4×	19	497
Allahyar Jazayeri United States	12	42 0.1×	56 0.3×	40 0.3×	39 0.5×	128 2.1×	33	423
T. Schill Germany	15	98 0.3×	106 0.6×	663 4.3×	80 1.0×	45 0.7×	19	880

Countries citing papers authored by B. Karpe

Since Specialization

Citations

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

Fields of papers citing papers by B. Karpe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. Karpe

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Kollin, Claude, B. Karpe, Ulf Hesser, Tina Granholm, & E. Martin Ritzén. (2007). Surgical Treatment of Unilaterally Undescended Testes: Testicular Growth After Randomization to Orchiopexy at Age 9 Months or 3 Years. The Journal of Urology. 178(4S). 1589–1593. 116 indexed citations

2.

Kollin, Claude, Ulf Hesser, E. Martin Ritzén, & B. Karpe. (2006). Testicular growth from birth to two years of age, and the effect of orchidopexy at age nine months: A randomized, controlled study. Acta Paediatrica. 95(3). 318–324. 54 indexed citations

3.

Kollin, Claude, Ulf Hesser, E. Martin Ritzén, & B. Karpe. (2006). Testicular growth from birth to two years of age, and the effect of orchidopexy at age nine months: A randomized, controlled study. Acta Paediatrica. 95(3). 318–324. 8 indexed citations

4.

Finkel, Yigael, et al.. (1996). Protocolitis in exclusively breast-fed infants. European Journal of Pediatrics. 155(6). 464–467. 48 indexed citations

5.

Karpe, B., et al.. (1994). Plasma-cell gingivitis in children and adults. A clinical and histological description.. PubMed. 18(4). 117–24. 21 indexed citations

6.

Hesser, Ulf, et al.. (1993). Gray-scale sonography in torsion of the testicular appendages. Pediatric Radiology. 23(7). 529–532. 32 indexed citations

7.

Marcus, Claude, Per Bolme, B. Karpe, et al.. (1993). Expression of beta 1- and beta 2-receptor genes and correlation to lipolysis in human adipose tissue during childhood.. The Journal of Clinical Endocrinology & Metabolism. 76(4). 879–884. 13 indexed citations

8.

Karpe, B.. (1991). Prognosis of hormonal treatment of undescended testis related to testicular position at birth. Pediatric Surgery International. 6(3). 5 indexed citations

9.

Marcus, Claude, T Sonnenfeld, B. Karpe, Per Bolme, & Peter Arner. (1989). Inhibition of Lipolysis by Agents Acting Via Adenylate Cyclase in Fat Cells from Infants and Adults. Pediatric Research. 26(3). 255–259. 25 indexed citations

10.

Karpe, B., et al.. (1989). Adrenal hemorrhage versus testicular torsion ? a diagnostic dilemma in the neonate. Pediatric Surgery International. 4(5). 8 indexed citations

11.

Marcus, Claude, B. Karpe, Per Bolme, T Sonnenfeld, & Peter Arner. (1987). Changes in catecholamine-induced lipolysis in isolated human fat cells during the first year of life.. Journal of Clinical Investigation. 79(6). 1812–1818. 52 indexed citations

12.

Jahnsen, Tore, Håvard Attramadal, B. Karpe, E. Martin Ritzén, & V. Hansson. (1986). Changes in germ cell adenylate cyclase and protein carboxyl methylase activities in rat testicular tissue during bilateral cryptorchidism and after orchidopexy. Reproduction. 77(2). 317–320. 1 indexed citations

13.

Syed, Viqar, et al.. (1986). Regulation of interstitial cell function by seminiferous tubules in intact and cryptorchid rats. International Journal of Andrology. 9(4). 271–284. 17 indexed citations

14.

Jahnsen, Tore, B. Karpe, Håvard Attramadal, Martin Ritzén, & V. Hansson. (1984). Changes in isoproterenol-stimulated adenylate cyclase activity in rat testicular tissue during cryptorchidism and after orchidopexy. Reproduction. 70(2). 443–448. 2 indexed citations

15.

Karpe, B., L. Plöen, & E. Martin Ritzén. (1984). Maturation of the juvenile rat testis after surgical treatment of cryptorchidism. International Journal of Andrology. 7(2). 154–166. 5 indexed citations

16.

Karpe, B., P. Eneroth, & E. Martin Ritzén. (1983). LHRH treatment in unilateral cryptorchidism: Effect on testicular descent and hormonal response. The Journal of Pediatrics. 103(6). 892–897. 36 indexed citations

17.

Karpe, B., Lars Hagenäs, L. Plöen, & E. Martin Ritzén. (1982). Studies on the scrotal testis in unilateral experimental cryptorchidism in rat and guinea pig. International Journal of Andrology. 5(1). 59–73. 6 indexed citations

18.

Karpe, B., Bengt Fredricsson, Jan Olof Svensson, & E. Martin Ritzén. (1982). Testosterone concentration within the tunica vaginalis of boys and adult men. International Journal of Andrology. 5(6). 549–556. 13 indexed citations

19.

Karpe, B., L. Plöen, Lars Hagenäs, & E. Martin Ritzén. (1981). Recovery of testicular functions after surgical treatment of experimental cryptorchidism in the rat. International Journal of Andrology. 4(1-6). 145–160. 35 indexed citations

20.

Gierup, J. & B. Karpe. (1975). Aspects on appendiceal abscess in children with special reference to delayed appendectomy.. PubMed. 141(8). 801–3. 26 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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