Suppr超能文献

标准赛马掌指关节和腕中关节滑液中透明质酸的周转率。

Hyaluronan turnover in the synovial fluid in metacarpophalangeal--and middle carpal joints in standardbred horses.

作者信息

Lindholm A, Ronéus B, Lindblad G, Jones B

机构信息

Department of Medicine and Surgery, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Uppsala, Sweden.

出版信息

Acta Vet Scand. 1996;37(2):147-51. doi: 10.1186/BF03548107.

Abstract

The biological turnover of hyaluronan (sodium hyaluronate) of different molecular weights (0.6 x 10(6) and 2.5 x 10(6) Daltons) was studied in the synovial fluid of the middle carpal and metacarpophalangeal joints of 6 clinically healthy Standardbred horses. The hyaluronan was radioactively labelled with 14C. The biological half-life (t1/2) was calculated from repeated synovial samples after injection of the labelled hyaluronan. The mean t1/2 in the metacarpophalangeal joints was 9.7 h for low molecular weight hyaluronan and 8.9 h for high molecular weight hyaluronan and in the middle carpal joints 16.0 h and 12.5 h respectively. These was no significant difference in turnover of the different molecular weights of hyaluronan.

摘要

在6匹临床健康的标准赛马的腕中关节和掌指关节滑液中,研究了不同分子量(0.6×10⁶和2.5×10⁶道尔顿)的透明质酸(透明质酸钠)的生物转换。透明质酸用¹⁴C进行放射性标记。在注射标记的透明质酸后,根据重复采集的滑液样本计算生物半衰期(t1/2)。掌指关节中,低分子量透明质酸的平均t1/2为9.7小时,高分子量透明质酸为8.9小时;腕中关节中,分别为16.0小时和12.5小时。不同分子量透明质酸的转换没有显著差异。

相似文献

本文引用的文献

4
7
Lubrication of synovial membrane.滑膜的润滑作用。
Ann Rheum Dis. 1971 May;30(3):322-5. doi: 10.1136/ard.30.3.322.
8
Role of hyaluronic acid in joint lubrication.透明质酸在关节润滑中的作用。
Ann Rheum Dis. 1974 Jul;33(4):318-26. doi: 10.1136/ard.33.4.318.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验