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Human Chorionic Gonadotropin Secreted by Preimplantation Embryos Cultured in Vitro
Abstract
Human oocytes were collected by laparoscopy and fertilized and cultured in vitro. Human chorionic gonadotropin was detected in the medium surrounding two embryos cultured for more than 7 days after fertilization.
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Citations
Cited by
Incidence of early loss of pregnancy
Wilcox, A. J., Weinberg, C. R., O'Connor, J. F., Baird, D. D., Schlatterer, J. P., Canfield, R. E., Armstrong, E. G., & Nisula, B. C. (1988) · New England Journal of Medicine · doi:10.1056/nejm198807283190401 · Cited by 2,354
Conception to ongoing pregnancy: the 'black box' of early pregnancy loss
Macklon, N. S. (2002) · Human Reproduction Update · doi:10.1093/humupd/8.4.333 · Cited by 783
Hovatta, O. (2003) · Human Reproduction · doi:10.1093/humrep/deg290 · Cited by 494
The impact of embryonic development and endometrial maturity on the timing of implantation
Bergh, P. A., & Navot, D. (1992) · Fertility and Sterility · doi:10.1016/s0015-0282(16)55259-5 · Cited by 327
Neurohormonal functioning and sexual orientation: A theory of homosexuality-heterosexuality.
Ellis, L., & Ames, M. A. (1987) · Psychological Bulletin · doi:10.1037//0033-2909.101.2.233 · Cited by 305
Metadata
- Authors
- Fishel, S. B., Edwards, R. G., & Evans, C. J.
- Venue
- Science
- Published
- 1984-02-24
- Volume
- 223
- Issue
- 4638
- Pages
- 816-818
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2061234318
- Cited by
- 220
- References
- 0
- FWCI
- 16.12
- Type
- journal article
- Language
- en
- Open access
- closed
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How to cite
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- CoChat. (2026). Citation check: Human Chorionic Gonadotropin Secreted by Preimplantation Embryos Cultured in Vitro. https://app.cochat.ai/papers/10.1126/science.6546453
- The paper
- Fishel, S. B., Edwards, R. G., & Evans, C. J. (1984). Human Chorionic Gonadotropin Secreted by Preimplantation Embryos Cultured in Vitro. Science. https://doi.org/10.1126/science.6546453
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
