一种用于在自由活动的水貂身上进行远程采血的慢性颈静脉插管法。

A chronic jugular catheterization for remote blood sampling in freely moving mink.

作者信息

Bonnefond C, Fouche L G, Martinet L

机构信息

Département de Physiologie Animale, Institut National de la Recherche Agronomique, Jouy en Josas, France.

出版信息

Physiol Behav. 1988;44(1):141-6. doi: 10.1016/0031-9384(88)90358-7.

DOI:10.1016/0031-9384(88)90358-7

PMID:3237809

Abstract

The cannulation method consists of implanting a silastic catheter in the jugular vein. Passing subcutaneously, the catheter emerges on the back between the scapulae. It is protected by a spiral spring and anchored on a support outside the wire pen. Two swivels, the first one at the point of subcutaneous entry of the catheter on the mink, the second one on the emerging catheter at the top of the cage, allow movements of the mink without twisting up the catheter. Using this chronic cannulation system, the effects of handling and anaesthesia on concentrations of plasma PRL and LH have been studied.

摘要

插管方法包括在颈静脉植入一根硅橡胶导管。导管经皮下穿行，在肩胛之间的背部穿出。它由一个螺旋弹簧保护，并固定在铁丝笼外的一个支架上。两个旋转接头，第一个在水貂身上导管皮下进入点处，第二个在笼子顶部导管穿出部位，可使水貂活动而不会扭绞导管。利用这种长期插管系统，研究了处理和麻醉对血浆催乳素（PRL）和促黄体生成素（LH）浓度的影响。