出血的日本鹌鹑的血容量恢复

Blood volume recovery in hemorrhaged Japanese quail.

Schindler S L, Gildersleeve R P, Thaxton J P, McRee D I

Department of Poultry Science, North Carolina State University, Raleigh 27695-7608.

Comp Biochem Physiol A Comp Physiol. 1987;88(1):95-100. doi: 10.1016/0300-9629(87)90105-8.

Abstract

Blood volume and plasma biochemical changes and feed and water consumption in response to a hemorrhage by phlebotomy of 30% of the calculated total blood volume with and without replacement of blood volume with physiological saline were determined in juvenile male Coturnix coturnix japonica. 2. Plasma protein and osmolality decreased rapidly posthemorrhage and did not recover by 72 hr posthemorrhage. 3. Plasma glucose, Na+ and K+ increased within 1 hr postphlebotomy. Plasma Na+ returned to nonphlebotomized levels within 6 hr postphlebotomy. 4. Saline replacement of blood volume resulted in hypervolemia within 3-5 min postphlebotomy. 5. Phlebotomized quail receiving no saline recovered blood volume to 0 hr (nonphlebotomized) levels within 1 hr postphlebotomy.

摘要

对雄性日本鹌鹑幼鸟进行放血，放血量为计算出的总血量的30%，分别在有和没有用生理盐水补充血容量的情况下，测定其血容量、血浆生化变化以及采食量和饮水量。2. 放血后血浆蛋白和渗透压迅速下降，在放血后72小时内未恢复。3. 放血后1小时内血浆葡萄糖、Na⁺和K⁺升高。放血后6小时内血浆Na⁺恢复到未放血水平。4. 用生理盐水补充血容量导致放血后3 - 5分钟内血容量过多。5. 未接受生理盐水的放血鹌鹑在放血后1小时内血容量恢复到0小时（未放血）水平。