J. Neulen

2.6k total citations
75 papers, 1.8k citations indexed

About

J. Neulen is a scholar working on Reproductive Medicine, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, J. Neulen has authored 75 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Reproductive Medicine, 18 papers in Obstetrics and Gynecology and 16 papers in Public Health, Environmental and Occupational Health. Recurrent topics in J. Neulen's work include Endometriosis Research and Treatment (17 papers), Ovarian function and disorders (17 papers) and Reproductive System and Pregnancy (13 papers). J. Neulen is often cited by papers focused on Endometriosis Research and Treatment (17 papers), Ovarian function and disorders (17 papers) and Reproductive System and Pregnancy (13 papers). J. Neulen collaborates with scholars based in Germany, Austria and United States. J. Neulen's co-authors include M. Breckwoldt, Frank A. Lattanzio, P F Blackmore, Stephen J. Beebe, Herbert A. Weich, Zhengjian Yan, Christoph Keck, L. Wildt, Petra Stute and Dieter Marmé and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Clinical Endocrinology & Metabolism and American Journal of Obstetrics and Gynecology.

In The Last Decade

J. Neulen

65 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Neulen Germany	23	903	604	355	335	315	75	1.8k
John Yeh United States	28	653 0.7×	724 1.2×	693 2.0×	334 1.0×	477 1.5×	93	2.5k
Lisa Webber United Kingdom	16	1.4k 1.5×	1.3k 2.2×	406 1.1×	202 0.6×	103 0.3×	31	2.3k
Erkan Büyük United States	25	1.6k 1.7×	1.6k 2.7×	537 1.5×	181 0.5×	186 0.6×	78	2.5k
Selma M. Soyal Austria	23	522 0.6×	614 1.0×	1.1k 3.1×	418 1.2×	140 0.4×	43	2.4k
P. Fioretti Italy	27	638 0.7×	429 0.7×	241 0.7×	125 0.4×	212 0.7×	133	2.2k
Lisa M. Halvorson United States	23	604 0.7×	403 0.7×	624 1.8×	175 0.5×	312 1.0×	53	1.9k
Béatrice Couzinet France	21	879 1.0×	595 1.0×	332 0.9×	110 0.3×	65 0.2×	44	1.5k
R. De Hertogh Belgium	26	276 0.3×	501 0.8×	531 1.5×	452 1.3×	418 1.3×	101	2.0k
Zhaolian Wei China	27	1.5k 1.7×	1.3k 2.2×	772 2.2×	362 1.1×	305 1.0×	140	2.7k
Christian F. Holinka United States	25	344 0.4×	322 0.5×	353 1.0×	322 1.0×	287 0.9×	65	1.8k

Countries citing papers authored by J. Neulen

Since Specialization

Citations

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

Fields of papers citing papers by J. Neulen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Neulen

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

All Works

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20 of 20 papers shown

Gemzell‐Danielsson, Kristina, Angelo Cagnacci, Nathalie Chabbert‐Buffet, et al.. (2022). A novel estetrol-containing combined oral contraceptive: European expert panel review. The European Journal of Contraception & Reproductive Health Care. 27(5). 373–383. 22 indexed citations

Boettcher, B., Bruno Imthurn, Ariane Germeyer, et al.. (2021). Schlechtere COVID-19-Prognose bei Männern: Mögliche Effekte von Sexualsteroiden? // Worse COVID-19 prognosis in male patients: Possible effects of androgens?. Journal für Kardiologie (Krause & Pachernegg GmbH). 18(1). 38–39.

Frintrop, Linda, Stefanie Trinh, Martien J. Kas, et al.. (2019). The reduction of astrocytes and brain volume loss in anorexia nervosa—the impact of starvation and refeeding in a rodent model. Translational Psychiatry. 9(1). 159–159. 52 indexed citations

Kraus, Thomas, Monika Gube, Jessica Lang, et al.. (2012). Surveillance Program for Former PCB-Exposed Workers of a Transformer and Capacitor Recycling Company, Family Members, Employees of Surrounding Companies, and Area Residents—Executive Summary. Journal of Toxicology and Environmental Health. 75(19-20). 1241–1247. 31 indexed citations

Gaisa, Nadine T., Günter Klöppel, Bernhard Brehmer, et al.. (2009). Virilisierendes Ganglioneurom der Nebenniere: Eine seltene Differenzialdiagnose testosteronproduzierender Nebennierentumoren. Der Pathologe. 30(5). 407–410.

Gaisa, Nadine T., Günter Klöppel, Bernhard Brehmer, et al.. (2009). Virilisierendes Ganglioneurom der Nebenniere. Der Pathologe. 30(5). 407–410. 2 indexed citations

Neulen, J. & M. Breckwoldt. (2009). Placental progesterone, prostaglandins and mechanisms leading to initiation of parturition in the human. Experimental and Clinical Endocrinology & Diabetes. 102(3). 195–202. 5 indexed citations

Breckwoldt, M., et al.. (2008). Wirkung von Sexualsteroiden auf das Lipoproteinprofil^*. DMW - Deutsche Medizinische Wochenschrift. 113(6). 218–220.

Bose, Patrick, Simon Black, Mamed Kadyrov, et al.. (2005). Heparin and aspirin attenuate placental apoptosis in vitro: Implications for early pregnancy failure. American Journal of Obstetrics and Gynecology. 192(1). 23–30. 126 indexed citations

10.

Schmitz‐Rode, Thomas, J. Neulen, & Rolf W. Günther. (2004). Durchleuchtungsgesteuerte Eileiter-Rekanalisation mit vereinfachtem Instrumentarium. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 176(10). 1506–1509. 4 indexed citations

11.

Yan, Zhengjian, J. Neulen, Herbert A. Weich, et al.. (1998). Vascular endothelial growth factor (VEGF)/vascular permeability factor (VPF) production by luteinized human granulosa cellsin vitro; a paracrine signal in corpus luteum formation. Gynecological Endocrinology. 12(3). 149–153. 19 indexed citations

12.

Breckwoldt, M., et al.. (1998). Oestradiol production by luteinized human granulosa cells: evidence of the stimulatory action of recombinant human follicle stimulating hormone. Human Reproduction. 13(6). 1455–1460. 22 indexed citations

13.

Neulen, J., et al.. (1996). Non-competitive anti-oestrogemc actions of progesterone antagonists in primate endometrium: enhancement of oestrogen and progesterone receptors with blockade of post-receptor proliferative mechanisms. Human Reproduction. 11(7). 1533–1537. 34 indexed citations

14.

Strowitzki, T., et al.. (1995). Ovarian stimulation in women undergoing in-vitro fertilization and embryo transfer using recombinant human follicle stimulating hormone (Gonal-F) in non-down-regulated cycles. Human Reproduction. 10(12). 3097–3101. 8 indexed citations

15.

Hodgen, Gary D., Jan F.H.M. van Uem, Claudio F. Chillik, et al.. (1994). Non-competitive anti-oestrogenic activity of progesterone antagonists in primate models. Human Reproduction. 9(suppl 1). 77–81. 47 indexed citations

16.

Kamel, Mostafa, et al.. (1994). Influence of the developmental stage and the equilibration time on the outcome of ultrarapid cryopreservation of mouse embryos. Human Reproduction. 9(1). 100–102. 10 indexed citations

17.

Kamel, Mostafa, et al.. (1994). Endocirnology: Comparison between prolactin, gonadotrophins and steroid hormones in serum and follicular fluid after stimulation with gonadotrophin-releasing hormone agonists and human menopausal gonadotrophin for an in-vitro fertilization programme. Human Reproduction. 9(10). 1803–1806. 13 indexed citations

18.

Neulen, J., et al.. (1990). RU 486 (MIFEPRISTONE):, INDUCTION OF DOSE DEPENDENT ELEVATIONS OF ESTRADIOL RECEPTOR IN ENDOMETRIUM FROM OVARIECTOMIZED MONKEYS.*. The Journal of Clinical Endocrinology & Metabolism. 71(4). 1074–1075. 41 indexed citations

19.

Neulen, J., et al.. (1987). Effect of progestins, androgens, estrogens and antiestrogens on3H-thymidine uptake by human endometrial and endosalpinx cells in vitro. Archives of Gynecology and Obstetrics. 240(4). 225–232. 23 indexed citations

20.

Neulen, J., et al.. (1985). Die Aktivität der 17β-ol-Dehydrogenase (17-β-DHG) in Zellkulturen aus menschlichem Endometrium und Endosalpinx. Archives of Gynecology and Obstetrics. 238(1-4). 158–160. 1 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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