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Changes in Superior Mesenteric Blood Flow Produced by Splanchnic Nerve and Hypovolemic Stimulation in Rats
http://hdl.handle.net/10191/33164
http://hdl.handle.net/10191/33164372cc8dd-8a81-40d1-9af6-c7cc0e43cc66
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
44(2)_87-91.pdf (628.1 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2015-08-27 | |||||
| タイトル | ||||||
| タイトル | Changes in Superior Mesenteric Blood Flow Produced by Splanchnic Nerve and Hypovolemic Stimulation in Rats | |||||
| タイトル | ||||||
| タイトル | Changes in Superior Mesenteric Blood Flow Produced by Splanchnic Nerve and Hypovolemic Stimulation in Rats | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | splanchnic circulation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bleeding | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | sympathetic nerve | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
Fujita, Nobuhiro
× Fujita, Nobuhiro× Aono, Takashi× Sakaguchi, Takeo× Ohtake, Masahiro× Tsukada, Kazuhiro× Hatakeyama, Katsuyoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Changes in superior mesenteric venous blood flow (SMVF) were examined in rats following splanchnic nerve and hypovolemic stimulation. The splanchnic nerve branch to the liver was sectioned in all rats tested. SMVF was decreased after electrical stimulation of the left splanchnic nerve, and SMVF was reduced in parallel with the volume of blood withdrawn (1.0, 2.0 and 2.5 ml per body). The SMVF response after nerve stimulation was decreased according to the volume of blood withdrawn. Noradrenaline injected into the superior mesenteric vein reduced SMVF in a dose-dependent fashion. Splanchnic nerve stimulation decreased superior mesenteric arterial blood flow (SMAF), but the reduction in SMAF was similar for all three degrees of hypovolemia. These results suggest that the sympathetic nerve directly moderates blood flow in the superior mesenteric vein through adrenergic fibers. With blood loss, sympathetic mesenteric control of the venous but not the arterial circulation is moderated. | |||||
| 書誌情報 |
Acta medica et biologica en : Acta medica et biologica 巻 44, 号 2, p. 87-91, 発行日 1996-06 |
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| 出版者 | ||||||
| 出版者 | Niigata University School of Medicine | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05677734 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00508361 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
