Výsledky vyhledávání - "Andrea Giacaman"

Pregnant Rats Treated With a Serotonin Precursor Have Reduced Fetal Weight and Lower Plasma Volume and Kallikrein Levels

Autor: Diego Mezzano, Patricio Downey, William Romero, Eduardo Aranda, Sofía P Salas, Andrea Giacaman, Carlos P. Vio

Publikováno v: HYPERTENSION
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

Pregnant women with preeclampsia have increased serotonin levels, suggesting a possible role of this amine in abnormal pregnancy. With the hypothesis that an increase in serotonin would reduce volume expansion and cause fetal growth restriction, we e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::413489456c9d1560fafc1219117a8fab
https://doi.org/10.1161/hypertensionaha.107.094540

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Renal and hormonal effects of water deprivation in late-term pregnant rats

Autor: Carlos P. Vio, Sofía P Salas, Andrea Giacaman

Publikováno v: HYPERTENSION
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

Water-retaining hormones are stimulated during pregnancy allowing normal volume expansion. Because pregnant rats actively retain water, we postulate that water deprivation (WD) would cause a greater reduction in plasma volume in pregnant than in nonp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7909041d6cc5435d8f96d14ebf2e29
https://pubmed.ncbi.nlm.nih.gov/15277406

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Pregnant rats with 5/6 nephrectomy have normal volume expansion despite lower renin and kallikrein

Autor: Carlos P. Vio, Sofía P Salas, Andrea Giacaman

Publikováno v: HYPERTENSION
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

To test the hypothesis that normal volume expansion during pregnancy is impaired during chronic renal failure, we evaluated the effects of 5/6 nephrectomy (Nx) in Sprague-Dawley rats. Partial Nx was produced by ligation of 2/3 renal arteries and cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a619e321230724004531efb2eebbb50d
https://pubmed.ncbi.nlm.nih.gov/12900434

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Long-term nitric oxide synthase inhibition in rat pregnancy reduces renal kallikrein

Autor: José Fernando Vuletin, Andrea Giacaman, Pedro Rosso, Carlos P. Vio, Sofía P Salas

Publikováno v: Hypertension (Dallas, Tex. : 1979). 34(4 Pt 2)

Abstract —This study was performed to test the hypothesis that long-term nitric oxide synthase (NOS) inhibition during pregnancy may alter the predominance of the vasodilator kallikrein system. Sprague-Dawley rats were treated with the competitive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b75642f68ae54786f1ec102f62f8572
https://pubmed.ncbi.nlm.nih.gov/10523375

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Maternal factors modulate the increase in vasoactive substances during rat pregnancy

Autor: Sofía P Salas, Pedro Rosso, Andrea Giacaman

Publikováno v: Hypertension in pregnancy. 18(1)

To explore if the changes in vasoactive substances observed during early pregnancy in the rat are modulated by maternal or fetoplacental factors.Urinary excretion of cGMP, 6-keto-prostaglandin-F1 alpha (6-keto-PGF1 alpha), thromboxane B2 and kallikre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2637606581355f7aaaa57d8812cec20d
https://pubmed.ncbi.nlm.nih.gov/10463997

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Effects of long-term nitric oxide synthesis inhibition on plasma volume expansion and fetal growth in the pregnant rat

Autor: Sofía P. Salas, Fernando R. Altermatt, Mauricio Véliz Campos, Pedro Rosso, Andrea Giacaman

Publikováno v: Hypertension (Dallas, Tex. : 1979). 26(6 Pt 2)

Abstract We conducted the present study to investigate whether the vasodilator nitric oxide plays a role in plasma volume homeostasis during pregnancy. Pregnant Sprague-Dawley rats were randomly assigned to a control group (n=18) or to groups receivi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddbf40fcfb30558a8c318f06f4a30a71
https://pubmed.ncbi.nlm.nih.gov/7498960

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P128 Pregnant rats treated with dexamethasone have increased blood pressure, lower plasma volume and reduced fetal weight

Autor: E. Pastenes, Carlos P. Vio, Sofia P. Salas, Andrea Giacaman

Publikováno v: Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health. 1:S76

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d6e12acc7bb697231178b4156f01504
https://doi.org/10.1016/s2210-7789(10)60294-2

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