Dynamics of Renin, Angiotensin II, and Angiotensin (1–7) during Pregnancy and Predisposition to Hypertension-Associated Complications
- Autores: Khlestova G.1, Romanov A.1, Nizyaeva N.1, Karapetyan A.1, Baev O.1,2, Ivanets T.1
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Afiliações:
- V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
- Department of Obstetrics, Gynecology, Perinatology, and Reproductology, Faculty of Postgraduate Professional Education, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation
- Edição: Volume 165, Nº 4 (2018)
- Páginas: 438-439
- Seção: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/240393
- DOI: https://doi.org/10.1007/s10517-018-4188-5
- ID: 240393
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Resumo
Changes in the levels of rennin, angiotensin II, and angiotensin (1–7) were studied during normal pregnancy. The blood was taken on gestation days 140-237 and 238-280. No significant changes in renin concentration were observed during normal pregnancy (p=0.423). The level of angiotensin II increased during normal pregnancy from 9.7±1.2 to 14.7±1.9 pg/ml (p=0.019). On the contrary, angiotensin (1–7) concentration decreased from 771.1±44.2 to 390.7±13.9 pg/ml (p<0.001). The shift in the proportion between vasoconstrictor angiotensin II and vasodilaltor angiotensin (1–7) attests to high predisposition of pregnant women to hypertension-related complications.
Sobre autores
G. Khlestova
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov1553@yandex.ru
Rússia, Moscow
A. Romanov
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Autor responsável pela correspondência
Email: romanov1553@yandex.ru
Rússia, Moscow
N. Nizyaeva
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov1553@yandex.ru
Rússia, Moscow
A. Karapetyan
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov1553@yandex.ru
Rússia, Moscow
O. Baev
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; Department of Obstetrics, Gynecology, Perinatology, and Reproductology, Faculty of Postgraduate Professional Education, I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation
Email: romanov1553@yandex.ru
Rússia, Moscow; Moscow
T. Ivanets
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov1553@yandex.ru
Rússia, Moscow