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Uteroplacental Blood Flow in Pre-Eclampsia Measurements with Indium-113M and a Computer-Linked Gamma Camera
Abstract
Uteroplacental blood flow was measured with a computer-linked gamma camera after intravenous injection of 1 mCi indium-113m. Results of the measurements from 32 pre-eclamptic pregnancies and 37 normal controls are compared. The uteroplacental blood flow was measured as an index calculated from the rise time and maximum activity of the isotope accumulation curve. The uteroplacental blood flow was reduced with 50% in pre-eclampsia. In severe pre-eclampsia it was more compromised than in mild pre-eclampsia. A diminished uteroplacental blood flow was found in pre-eclampsia even in the absence of intrauterine growth retardation. The maternal placental circulation in the supine position was reduced with one third compared to that in the left lateral recumbent position.
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Cited by
KHONG, T. Y., DE WOLF, F., ROBERTSON, W. B., & BROSENS, I. (1986) · BJOG: An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1986.tb07830.x · Cited by 1,591
Pre-eclampsia part 1: current understanding of its pathophysiology
Chaiworapongsa, T., Chaemsaithong, P., Yeo, L., & Romero, R. (2014) · Nature Reviews Nephrology · doi:10.1038/nrneph.2014.102 · Cited by 956
Zhou, Y., Damsky, C. H., Chiu, K., Roberts, J. M., & Fisher, S. J. (1993) · Journal of Clinical Investigation · doi:10.1172/jci116316 · Cited by 543
Ahmad, S., & Ahmed, A. (2004) · Circulation Research · doi:10.1161/01.res.0000147365.86159.f5 · Cited by 517
Nagamatsu, T., Fujii, T., Kusumi, M., Zou, L., Yamashita, T., Osuga, Y., Momoeda, M., Kozuma, S., & Taketani, Y. (2004) · Endocrinology · doi:10.1210/en.2004-0533 · Cited by 310
Metadata
- Authors
- Lunell, N. O., Nylund, L. E., Lewander, R., Sarby, B., & Thornström, S.
- Venue
- Clinical and Experimental Hypertension. Part B: Hypertension in Pregnancy
- Publisher
- Informa UK Limited
- Published
- 1982-01
- Volume
- 1
- Issue
- 1
- Pages
- 105-117
- ISSN
- 0730-0085 (ISSN-L)
- OpenAlex
- W2031044936
- Cited by
- 170
- References
- 0
- FWCI
- 12.17
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Uteroplacental Blood Flow in Pre-Eclampsia Measurements with Indium-113M and a Computer-Linked Gamma Camera. https://app.cochat.ai/papers/10.3109/10641958209037184
- The paper
- Lunell, N. O., Nylund, L. E., Lewander, R., Sarby, B., & Thornström, S. (1982). Uteroplacental Blood Flow in Pre-Eclampsia Measurements with Indium-113M and a Computer-Linked Gamma Camera. Clinical and Experimental Hypertension. Part B: Hypertension in Pregnancy. https://doi.org/10.3109/10641958209037184
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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.
