Perbeck L, Lund F, Thulin L
Acta Chir Scand. 1985;151(8):657-61.
The intestinal capillary blood flow in hemorrhagic shock was studied in 32 rats by fluorescein flowmetry (FF). FF implies the measurement of relative intestinal capillary blood flow, expressed as an index. Exsanguination to 35 mmHg for 180 min resulted in a heterogeneous fluorescence pattern with 51% difference in blood flow index between the areas with most and those with least fluorescence, compared with 14% in the control group. Following retransfusion of the shed blood, the difference in blood flow index between areas with most and least fluorescence was 54%, suggesting that the heterogeneous blood flow was not improved by retransfusion. Heterogeneity of the capillary blood flow in the intestines seems to be a phenomenon of hemorrhagic shock and FF to be a suitable method for studying this condition.
采用荧光血流测定法（FF）对32只大鼠失血性休克时的肠毛细血管血流进行了研究。FF意味着测量相对肠毛细血管血流，并以指数表示。放血至35 mmHg并持续180分钟，导致荧光模式不均匀，荧光最强区域与最弱区域的血流指数相差51%，而对照组为14%。回输失血后，荧光最强区域与最弱区域的血流指数相差54%，这表明回输并未改善血流不均一性。肠毛细血管血流的不均一性似乎是失血性休克的一种现象，而FF是研究这种情况的一种合适方法。
