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Alterations in the baroreflex occur late in pregnancy in conscious rabbits.

Abstract：

:Experiments were performed in conscious rabbits to investigate when during pregnancy cardiac baroreceptor reflex gain decreases. A decrease in gain was first observed after 3 weeks of gestation (-34.1 +/- 4.9 to -15.7 +/- 3.1 beats/min/mm Hg, p < 0.05) and became more pronounced after 4 weeks (-30.2 +/- 4.7 to -8.6 +/- 2.9 beats/min/mm Hg, p < 0.05). These results indicate that the attenuation of baroreflex function does not become fully manifest until late in pregnancy.

journal_name

Am J Obstet Gynecol

journal_title

American journal of obstetrics and gynecology

authors

Quesnell RR,Brooks VL

doi

10.1016/s0002-9378(97)70571-4

subject

Has Abstract

pub_date

1997-03-01 00:00:00

pages

692-4

issue

3

eissn

0002-9378

issn

1097-6868

pii

S0002-9378(97)70571-4

journal_volume

176

pub_type

杂志文章

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