Unknown

Dataset Information

0

Electrical Vagal Nerve Stimulation Ameliorates Pulmonary Vascular Remodeling and Improves Survival in Rats With Severe Pulmonary Arterial Hypertension.


ABSTRACT: This study aimed to elucidate the therapeutic effects of electrical vagal nerve stimulation (VNS) on severe pulmonary arterial hypertension in a rat model. In a pathophysiological study, VNS significantly restored autonomic balance, decreased mean pulmonary arterial pressure, attenuated pulmonary vascular remodeling, and preserved right ventricular function. In a survival study, VNS significantly improved the survival rate in both the prevention (VNS from 0 to 5 weeks after a SU5416 injection) and treatment (VNS from 5 to 10 weeks) protocols. Thus, VNS may serve as a novel therapeutic strategy for pulmonary arterial hypertension.

SUBMITTER: Yoshida K 

PROVIDER: S-EPMC6234524 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature

altmetric image

Publications

Electrical Vagal Nerve Stimulation Ameliorates Pulmonary Vascular Remodeling and Improves Survival in Rats With Severe Pulmonary Arterial Hypertension.

Yoshida Keimei K   Saku Keita K   Kamada Kazuhiro K   Abe Kohtaro K   Tanaka-Ishikawa Mariko M   Tohyama Takeshi T   Nishikawa Takuya T   Kishi Takuya T   Sunagawa Kenji K   Tsutsui Hiroyuki H  

JACC. Basic to translational science 20181001 5


This study aimed to elucidate the therapeutic effects of electrical vagal nerve stimulation (VNS) on severe pulmonary arterial hypertension in a rat model. In a pathophysiological study, VNS significantly restored autonomic balance, decreased mean pulmonary arterial pressure, attenuated pulmonary vascular remodeling, and preserved right ventricular function. In a survival study, VNS significantly improved the survival rate in both the prevention (VNS from 0 to 5 weeks after a SU5416 injection) a  ...[more]

Similar Datasets

| S-EPMC5342340 | biostudies-literature
| S-EPMC7312610 | biostudies-literature
| S-EPMC7968654 | biostudies-literature
| S-EPMC5467948 | biostudies-literature
| S-EPMC8066886 | biostudies-literature
| S-EPMC9460811 | biostudies-literature
| S-EPMC4881582 | biostudies-literature
| S-EPMC3175561 | biostudies-literature
| S-EPMC10755332 | biostudies-literature
| S-EPMC8192899 | biostudies-literature