HEMOGLOBIN AS A TRACER IN HEMODYNAMIC PULMONARY EDEMA

被引：187

作者：

PIETRA, GG

SZIDON, JP

LEVENTHAL, MM

FISHMAN, AP

机构：

[1] Cardiovascular Institute, Department of Pathology, Michael Reese Hospital and Medical Center, Chicago

来源：

SCIENCE | 1969年 / 166卷 / 3913期

关键词：

D O I：

10.1126/science.166.3913.1643

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Stroma-free hemoglobin is an electron-opaque molecule useful as a tracer for the ultrastructural study of pulmonary capillary permeability. After this tracer was infused into the isolated pulmonary lobe of the dog, the endothelial junctions of the capillaries, as revealed by electron microscopy, act like distensible pores, thus allowing the tracer to escape when the pulmonary artery pressufre was raised above 50 millimeters of mercury.

引用

页码：1643 / +

页数：1

共 19 条

[1] STUDIES ON BLOOD CAPILLARIES .2. TRANSPORT OF FERRITIN MOLECULES ACROSS WALL OF MUSCLE CAPILLAIRES [J].