A. Claes

908 citations

50 papers · 580 indexed · h-index 15

Equine top 1%
- Veterinary Equine Medical Research 13
Reproductive Medicine top 2%
- Sperm and Testicular Function 19
- Ovarian function and disorders 13
Agronomy and Crop Science top 2%
- Reproductive Physiology in Livestock 27
Public Health, Environmental and Occupational Health top 5%
- Reproductive Biology and Fertility 34
Small Animals top 10%
Genetics
- Genetic and phenotypic traits in livestock 3
Molecular Biology
- Renal and related cancers 3
Immunology
- Reproductive System and Pregnancy 3

Co-authors: Tom A. E. Stout Juan Cuervo‐Arango Barry A. Ball Alan J. Conley C. Jo Corbin Kirsten E. Scoggin E.L. Squires Juliana Almeida
Cited by: Equine Reproductive Medicine Agronomy and Crop Science
Journals: Theriogenology (16 papers)Journal of Equine Veterinary Science (10 papers)Equine Veterinary Journal (7 papers)
Partner nations: Netherlands United States Germany

In The Last Decade

A. Claes

47 papers receiving 550 citations

Peers

Countries citing papers authored by A. Claes

Since Specialization

Citations

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

Fields of papers citing papers by A. Claes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside A. Claes, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Claes Line = papers co-authored together A. Claes links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

#	Work
1	Transvaginal Follicle Aspiration in Mares: A Description of Different Techniques and Comparison of Results Across Different OPU Clinics Reproduction in Domestic Animals ·Juan Cuervo‐Arango,Volker Hartmann Cardelle,SUNBIN LEE,Meltem Aydin,James Crabtree,A. Claes	2025	0
2	Ultrasound‐guided fetal thorax compression to reduce post‐fixation twins in the mare Equine Veterinary Journal ·Yue Wang,Tom A. E. Stout,A. Claes	2024	1
3	Vitrifying expanded equine embryos collapsed by blastocoel aspiration is less damaging than slow-freezing Theriogenology ·Marilyn D. Petersen,M. Beitsma,Marta de Ruijter‐Villani,Jianjun Ma,Carolina Herrera,Tom A. E. Stout,A. Claes	2023	0
4	In Vitro-Produced Equine Blastocysts Exhibit Greater Dispersal and Intermingling of Inner Cell Mass Cells than In Vivo Embryos International Journal of Molecular Sciences ·Marilyn D. Petersen,Natalia Lebedeva,M. Beitsma,Silvia Colleoni,Cesare Galli,Giovanna Lazzari,Marta de Ruijter‐Villani,Tom A. E. Stout,A. Claes	2023	4
5	Relationships between blood and follicular fluid urea nitrogen concentrations and between blood urea nitrogen and embryo survival in mares Theriogenology ·Steinitz Pillsbury,Hossam El‐Sheikh Ali,Antonio R. Celada i Martí,武田数美子,Mawaddah Almatrafi,V. Cavaliere,Kirsten E. Scoggin,Alejandro Esteller‐Vico,A. Claes,L.M. Lawrence,Barry A. Ball	2020	5
6	Speed of in vitro embryo development affects the likelihood of foaling and the foal sex ratio* Reproduction Fertility and Development ·A. Claes,Juan Cuervo‐Arango,S. Colleoni,Giovanna Lazzari,Cesare Galli,Tom A. E. Stout	2020	11
7	The usefulness of anti-Müllerian hormone in predicting oocyte recovery and in vitro production of equine embryos Journal of Equine Veterinary Science ·A. Claes,Juan Cuervo‐Arango,A.M.C. Moraes,Tom A. E. Stout	2020	1
8	In vitro-produced horse embryos exhibit a very narrow window of acceptable recipient mare uterine synchrony compared with in vivo-derived embryos Reproduction Fertility and Development ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2019	12
9	Mare and stallion effects on blastocyst production in a commercial equine ovum pick-up–intracytoplasmic sperm injection program Reproduction Fertility and Development ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2019	26
10	The Effect of Different Flushing Media Used to Aspirate Follicles on the Outcome of a Commercial Ovum Pickup–ICSI Program in Mares Journal of Equine Veterinary Science ·Juan Cuervo‐Arango,A. Claes,M. Beitsma,Tom A. E. Stout	2019	7
11	The recipient's Day after ovulation and the number of corpora lutea influence the likelihood of pregnancy in mares following transfer of ICSI frozen embryos Theriogenology ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2019	11
12	Effect of embryo transfer technique on the likelihood of pregnancy in the mare: a comparison of conventional and Wilsher's forceps‐assisted transfer Veterinary Record ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2018	16
13	Horse embryo diameter is influenced by the embryonic age but not by the type of semen used to inseminate donor mares Theriogenology ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2018	7
14	Factors affecting the likelihood of pregnancy and embryonic loss after transfer of cryopreserved in vitro produced equine embryos Equine Veterinary Journal ·A. Claes,Juan Cuervo‐Arango,J. van den Broek,Cesare Galli,S. Colleoni,Giovanna Lazzari,Jianjun Ma,M. Beitsma,Tom A. E. Stout	2018	33
15	Small day 8 equine embryos cannot be rescued by a less advanced recipient mare uterus Theriogenology ·Juan Cuervo‐Arango,A. Claes,Tom A. E. Stout	2018	7
16	Serum anti-Müllerian hormone dynamics in mares following immunocontraception with anti-zona pellucida or -GnRH vaccines Theriogenology ·Hatice Kaya Akdoğan,Martin L. Schulman,Geoffrey T. Fosgate,A. Claes,Gupta Sk,Heather Mac Donald,Anri Human,Henk J. Bertschinger	2017	6
17	Likelihood of pregnancy after embryo transfer is reduced in recipient mares with a short preceding oestrus Equine Veterinary Journal ·Juan Cuervo‐Arango,A. Claes,Marta de Ruijter‐Villani,Tom A. E. Stout	2017	24
18	Induction of ovulation in seasonally anestrous mares under ambient lights using recombinant equine FSH (reFSH) Theriogenology ·Ananda Ananda,Patrick M. McCue,Mats H.T. Troedsson,Claudia Klein,Leong Yan Foon,Ryan A. Ferris,Nirmal Dayaratna,Salome Willemse,A. Claes,M. Morganti,M. Colgin,真一田名網,A.R. Peters,Janet F. Roser	2013	13
19	Serum anti-Müllerian hormone concentrations in stallions: Developmental changes, seasonal variation, and differences between intact stallions, cryptorchid stallions, and geldings Theriogenology ·A. Claes,Barry A. Ball,Juliana Almeida,C. Jo Corbin,Alan J. Conley	2013	56
20	Evaluation of risk factors, management, and outcome associated with rectal tears in horses: 99 cases (1985–2006) Journal of the American Veterinary Medical Association ·A. Claes,Barry A. Ball,James A. Brown,Philip H. Kass	2008	11

About A. Claes

A. Claes is a scholar working on Equine, Reproductive Medicine, Agronomy and Crop Science, Microbiology and Public Health, Environmental and Occupational Health, having authored 50 papers that have together received 580 indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (34 papers), Reproductive Physiology in Livestock (27 papers), Sperm and Testicular Function (19 papers), Ovarian function and disorders (13 papers), Veterinary Equine Medical Research (13 papers), Genetic and phenotypic traits in livestock (3 papers), Renal and related cancers (3 papers) and Reproductive System and Pregnancy (3 papers). The work is most often cited by research in Equine (155 citations), Reproductive Medicine (295 citations), Agronomy and Crop Science (306 citations), Public Health, Environmental and Occupational Health (382 citations) and Small Animals (39 citations). A. Claes has collaborated with scholars based in Netherlands, United States and Germany. Frequent co-authors include Tom A. E. Stout, Juan Cuervo‐Arango, Barry A. Ball, Alan J. Conley, C. Jo Corbin, Kirsten E. Scoggin, E.L. Squires, Juliana Almeida, Cesare Galli and S. Colleoni. Their work appears in journals such as Theriogenology, Journal of Equine Veterinary Science, Equine Veterinary Journal, Reproduction Fertility and Development and Veterinary Record.

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