犬心脏组织17个解剖部位中9种痕量金属的分布及其模式识别分类

Distribution of 9 trace metals in 17 anatomic sites of dog heart tissue and their classification using pattern recognition.

作者信息

Webb J, Kirk K A, Niedermeier W, Griggs J H, Turner M E, James T N

出版信息

Bioinorg Chem. 1977;7(4):303-14. doi: 10.1016/s0006-3061(00)81029-7.

PMID:922044

Abstract

The concentrations (geometric means of 11 determinations) of 9 trace metals in 17 anatomic regions of dog heart tissue and blood vessels were determined. The relationships recognized within the set of trace metal profiles were comparable to those reported earlier for the cardiovascular systems of pig [J. Mol. Cell Cardiol 6, 383 (1974)] and those of beef [Bioinorg, Chem. (in press)]. These included differences in trace metal concentrations that allowed differentiation of the following tissues from each other: (1) ordinary and specialized myocardium from blood vessels and heart valves, (2) blood vessels from heart valves and (3) arterial from venous tissues.

摘要

测定了犬心脏组织和血管17个解剖区域中9种痕量金属的浓度（11次测定的几何平均值）。痕量金属谱组内所识别的关系与先前报道的猪心血管系统[《分子与细胞心脏病学杂志》6, 383 (1974)]和牛肉心血管系统[《生物无机化学》（即将发表）]的关系相当。这些包括痕量金属浓度的差异，这些差异使得能够区分以下组织：(1) 普通心肌和特殊心肌与血管及心脏瓣膜，(2) 血管与心脏瓣膜，以及(3) 动脉组织与静脉组织。