雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

CHANGES IN PLASMA DOPAMINE-β-HYDROXYLASE ACTIVITY IN PATIENTS WITH ACUTE SUBARACHNOID HEMORRHAGE Norio Abe 1,4 , Shiro Tominaga 1 , Hidenori Ohta 2 , Hiroshi Kawakami 1 , Koichi Tagawa 3 , Toshimi Suzuki 1 , Takashi Kutsuzawa 1 1Division of Internal Medicine, Research Institute of Brain and Blood Vessels 2Division of Surgical Neurology, Research Institute of Brain and Blood Vessels 3Division of Neurology, Research Institute of Brain and Blood Vessels pp.771-777
Published Date 1979/8/1
DOI https://doi.org/10.11477/mf.1406204450

閲覧方法のご案内

この論文を閲覧するためにはログインが必要になります。
パスワードを忘れた場合 新しくユーザー登録する 施設共通IDをご利用の方はこちらから

PPV購入案内

1,320円 (1,200円+税10%) こちらは、771ページから777ページの文献です。
PPV(ペイ・パー・ビュー)とは、論文(記事)単位で購入・閲覧ができるサービスです。
購入には医書.jp本会員登録が必要です。



会員登録完了後に改めて上記「購入サイトへ」を選択してください。
または「購入サイトへ」選択後に「購入ログイン」、「新規会員登録」の順に進んでください。

会員登録について詳しくはをご確認ください。
  • Abstract
  • Look Inside

In 24 patients with subarachnoid hemorrhage (SAH) who were admitted within 48 hours after the onset, the activity of dopamine-β-hydroxylase (DBH) in peripheral venous plasma was analyzed applying the method described by Nagatsu and Udenfriend (Clin. Chem., 18:980-983, 1972) with a minor modification. Plasma samples were serially collected every a few days for three days to four weeks after the onset.

DBH activity in peripheral venous plasma in-creased markedly after the onset, reaching the highest level within 48 hours, and thereafter de-clined time-dependently for about two weeks. There was no significant difference in the plasma DBH activities on admission between patients with and without cerebrovascular spasm revealed by angiography. The decline of the activity was significantly remarkable in patients with spasm compared with those without spasm. The difference was most prominent around the 7th day after the onset when spasm was shown most frequently.

Neurosurgery or administration of analgesics and/or sedatives had little effect on the changes in plasma DBH activity in acute SAH. The activity correlated with the pressure of cerebrospinal fluid (r=0.587, P<0.05), when it was higher than the normal range.

With these results we obtained following: 1) The activity of sympathetic nervous system in-creases following SAH for a week after the onset. 2) The activity declines more rapidly in patients with cerebrovascular spasm than those without spasm, when it was judged from the activity of plasma DBH activity.


Copyright © 1979, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 2185-405X 印刷版ISSN 0006-8969 医学書院

関連文献

もっと見る

文献を共有