Ann-Sofi Bergqvist

705 total citations
26 papers, 567 citations indexed

About

Ann-Sofi Bergqvist is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Agronomy and Crop Science. According to data from OpenAlex, Ann-Sofi Bergqvist has authored 26 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Public Health, Environmental and Occupational Health, 18 papers in Reproductive Medicine and 7 papers in Agronomy and Crop Science. Recurrent topics in Ann-Sofi Bergqvist's work include Reproductive Biology and Fertility (18 papers), Sperm and Testicular Function (16 papers) and Reproductive Physiology in Livestock (7 papers). Ann-Sofi Bergqvist is often cited by papers focused on Reproductive Biology and Fertility (18 papers), Sperm and Testicular Function (16 papers) and Reproductive Physiology in Livestock (7 papers). Ann-Sofi Bergqvist collaborates with scholars based in Sweden, Thailand and Japan. Ann-Sofi Bergqvist's co-authors include Heriberto Rodríguez‐Martínez, Anders Johannisson, A. Kumaresan, Ylva Sjunnesson, Eva Axnér, Kaywalee Chatdarong, N. Lundeheim, Paweena Thuwanut, L. Söderquist and M. S. Hossain and has published in prestigious journals such as PLoS ONE, Theriogenology and Animal Reproduction Science.

In The Last Decade

Ann-Sofi Bergqvist

26 papers receiving 551 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ann-Sofi Bergqvist Sweden 15 387 383 133 119 78 26 567
Jorge André Matias Martins Brazil 13 460 1.2× 275 0.7× 144 1.1× 139 1.2× 66 0.8× 39 624
Paisan Tienthai Thailand 13 558 1.4× 491 1.3× 251 1.9× 112 0.9× 59 0.8× 35 764
E. Badía Spain 13 341 0.9× 212 0.6× 107 0.8× 82 0.7× 33 0.4× 24 454
Suppawiwat Ponglowhapan Thailand 15 265 0.7× 217 0.6× 118 0.9× 96 0.8× 36 0.5× 44 544
Digbo Bolamba United States 12 222 0.6× 292 0.8× 93 0.7× 143 1.2× 89 1.1× 18 440
B.A. Didion United States 14 579 1.5× 719 1.9× 119 0.9× 199 1.7× 65 0.8× 28 879
C.M. Kershaw-Young Australia 10 277 0.7× 203 0.5× 183 1.4× 61 0.5× 21 0.3× 10 416
Paweena Thuwanut Thailand 15 502 1.3× 470 1.2× 60 0.5× 128 1.1× 116 1.5× 31 607
Maíra Bianchi Rodrigues Alves Brazil 12 260 0.7× 174 0.5× 87 0.7× 90 0.8× 18 0.2× 30 460
C.C. Love United States 13 424 1.1× 401 1.0× 197 1.5× 100 0.8× 29 0.4× 35 612

Countries citing papers authored by Ann-Sofi Bergqvist

Since Specialization
Citations

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

Fields of papers citing papers by Ann-Sofi Bergqvist

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ann-Sofi Bergqvist. 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 Ann-Sofi Bergqvist. The network helps show where Ann-Sofi Bergqvist may publish in the future.

Co-authorship network of co-authors of Ann-Sofi Bergqvist

This figure shows the co-authorship network connecting the top 25 collaborators of Ann-Sofi Bergqvist. A scholar is included among the top collaborators of Ann-Sofi Bergqvist 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 Ann-Sofi Bergqvist. Ann-Sofi Bergqvist 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.
Magnusson, Ulf, et al.. (2018). Sow performance in multi-suckling pens with different management routines. Acta veterinaria Scandinavica. 60(1). 10–10. 5 indexed citations
2.
Kumaresan, A., Anders Johannisson, P. Humblot, & Ann-Sofi Bergqvist. (2018). Effect of bovine oviductal fluid on motility, tyrosine phosphorylation, and acrosome reaction in cryopreserved bull spermatozoa. Theriogenology. 124. 48–56. 18 indexed citations
3.
Chatdarong, Kaywalee, Junpen Suwimonteerabutr, Anders Johannisson, et al.. (2017). Osmotic tolerance of feline epididymal spermatozoa. Animal Reproduction Science. 185. 148–153. 14 indexed citations
4.
Axnér, Eva, et al.. (2016). In vitro fertilization using frozen-thawed feline epididymal spermatozoa from corpus and cauda regions. Theriogenology. 86(6). 1403–1408. 11 indexed citations
5.
Sjunnesson, Ylva, et al.. (2016). Consequences for Piglet Performance of Group Housing Lactating Sows at One, Two, or Three Weeks Post-Farrowing. PLoS ONE. 11(6). e0156581–e0156581. 15 indexed citations
6.
Kumaresan, A., Anders Johannisson, & Ann-Sofi Bergqvist. (2016). Sperm function during incubation with oestrus oviductal fluid differs in bulls with different fertility. Reproduction Fertility and Development. 29(6). 1096–1106. 21 indexed citations
7.
Bergqvist, Ann-Sofi, et al.. (2015). Aggression and cortisol levels in three different group housing routines for lactating sows. Acta veterinaria Scandinavica. 57(1). 9–9. 10 indexed citations
8.
Bergqvist, Ann-Sofi, et al.. (2015). The tolerance of feline corpus and cauda spermatozoa to cryostress. Theriogenology. 85(3). 502–508. 12 indexed citations
9.
Bergqvist, Ann-Sofi, et al.. (2015). The ability of feline spermatozoa in different epididymal regions to undergo capacitation and acrosome reaction. Animal Reproduction Science. 161. 64–74. 13 indexed citations
10.
11.
González, Raquel, A. Kumaresan, Ann-Sofi Bergqvist, & Ylva Sjunnesson. (2014). Blood plasma collected after adrenocorticotropic hormone administration during the preovulatory period in the sow negatively affects in vitro fertilization by disturbing spermatozoa function. Theriogenology. 83(7). 1128–1139. 3 indexed citations
12.
Kumaresan, A., Amanda Pimenta Siqueira, M. S. Hossain, & Ann-Sofi Bergqvist. (2011). Cryopreservation-induced alterations in protein tyrosine phosphorylation of spermatozoa from different portions of the boar ejaculate. Cryobiology. 63(3). 137–144. 36 indexed citations
13.
Kumaresan, A., Anders Johannisson, F. Saravia, & Ann-Sofi Bergqvist. (2011). The effect of oviductal fluid on protein tyrosine phosphorylation in cryopreserved boar spermatozoa differs with the freezing method. Theriogenology. 77(3). 588–599. 13 indexed citations
14.
Thuwanut, Paweena, et al.. (2011). The effects of antioxidants on semen traits and in vitro fertilizing ability of sperm from the flat-headed cat (Prionailurus planiceps). Theriogenology. 76(1). 115–125. 40 indexed citations
15.
Thuwanut, Paweena, Kaywalee Chatdarong, Anders Johannisson, et al.. (2010). Cryopreservation of epididymal cat spermatozoa: effects of in vitro antioxidative enzymes supplementation and lipid peroxidation induction. Theriogenology. 73(8). 1076–1087. 48 indexed citations
16.
Bergqvist, Ann-Sofi, Joan Ballester, Anders Johannisson, N. Lundeheim, & Heriberto Rodríguez‐Martínez. (2007). Heparin and dermatan sulphate induced capacitation of frozen-thawed bull spermatozoa measured by merocyanine-540. Zygote. 15(3). 225–232. 25 indexed citations
17.
Bergqvist, Ann-Sofi, Joan Ballester, Anders Johannisson, et al.. (2006). In vitrocapacitation of bull spermatozoa by oviductal fluid and its components. Zygote. 14(3). 259–273. 43 indexed citations
18.
Bergqvist, Ann-Sofi, Masaki Yokoo, Paraskevi Heldin, et al.. (2005). Hyaluronan and its binding proteins in the epithelium and intraluminal fluid of the bovine oviduct. Zygote. 13(3). 207–218. 37 indexed citations
19.
Båge, Renée, et al.. (2003). Two different schemes of twice-weekly ovum pick-up in dairy heifers: effect on oocyte recovery and ovarian function. Theriogenology. 60(1). 175–188. 45 indexed citations
20.
Bergqvist, Ann-Sofi, Michael Bergqvist, Daniel Brattström, et al.. (2002). Serum p53 autoantibodies as prognostic marker in patients with oesophageal carcinoma.. PubMed. 21(6A). 4141–5. 16 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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