{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T11:59:25Z","timestamp":1740139165060,"version":"3.37.3"},"reference-count":31,"publisher":"American Physiological Society","issue":"5","funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science (JSPS)","doi-asserted-by":"publisher","award":["26750153","15K09110","15H03101"],"award-info":[{"award-number":["26750153","15K09110","15H03101"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006680","name":"Takeda Medical Research Foundation","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100006680","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Intramural Research Fund, National Cerebral and Cardiovascular Center","award":["26-6-24"],"award-info":[{"award-number":["26-6-24"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Journal of Physiology-Regulatory, Integrative and Comparative Physiology"],"published-print":{"date-parts":[[2017,5,1]]},"abstract":"<jats:p> Recent clinical trials in patients with drug-resistant hypertension indicate that electrical activation of the carotid sinus baroreflex can reduce arterial pressure (AP) for more than a year. To examine whether the electrical stimulation from one baroreflex system impedes normal short-term AP regulation via another unstimulated baroreflex system, we electrically stimulated the left aortic depressor nerve (ADN) while estimating the dynamic characteristics of the carotid sinus baroreflex in anesthetized normotensive Wistar-Kyoto (WKY; n = 8) rats and spontaneously hypertensive rats (SHR; n = 7). Isolated carotid sinus regions were perturbed for 20 min using a Gaussian white noise signal with a mean of 120 mmHg for WKY and 160 mmHg for SHR. Tonic ADN stimulation (2 Hz, 10 V, and 0.1-ms pulse width) decreased mean sympathetic nerve activity (73.4 \u00b1 14.0 vs. 51.6 \u00b1 11.3 arbitrary units in WKY, P = 0.012; and 248.7 \u00b1 33.9 vs. 181.1 \u00b1 16.6 arbitrary units in SHR, P = 0.018) and mean AP (90.8 \u00b1 6.6 vs. 81.2 \u00b1 5.4 mmHg in WKY, P = 0.004; and 128.6 \u00b1 9.8 vs. 114.7 \u00b1 10.3 mmHg in SHR, P = 0.009). The slope of dynamic gain in the neural arc transfer function from carotid sinus pressure to sympathetic nerve activity was not different between trials with and without the ADN stimulation (12.55 \u00b1 0.93 vs. 13.03 \u00b1 1.28 dB\/decade in WKY, P = 0.542; and 17.37 \u00b1 1.01 vs. 17.47 \u00b1 1.64 dB\/decade in SHR, P = 0.946). These results indicate that the tonic ADN stimulation does not significantly modify the dynamic characteristics of the carotid sinus baroreflex. <\/jats:p>","DOI":"10.1152\/ajpregu.00530.2016","type":"journal-article","created":{"date-parts":[[2017,3,8]],"date-time":"2017-03-08T21:10:39Z","timestamp":1489007439000},"page":"R787-R796","source":"Crossref","is-referenced-by-count":4,"title":["Aortic depressor nerve stimulation does not impede the dynamic characteristics of the carotid sinus baroreflex in normotensive or spontaneously hypertensive rats"],"prefix":"10.1152","volume":"312","author":[{"given":"Toru","family":"Kawada","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael J.","family":"Turner","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuji","family":"Shimizu","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masafumi","family":"Fukumitsu","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsunori","family":"Kamiya","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaru","family":"Sugimachi","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"24","reference":[{"key":"B1","doi-asserted-by":"publisher","DOI":"10.1161\/01.RES.43.5.728"},{"key":"B2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jash.2012.01.003"},{"key":"B3","unstructured":"Bendat JS. 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