TY - JOUR AB - <p>The effects of intravenous infusion of solutions of varied colloid osmotic pressure on mesenteric lymph pressure were measured by a glass micropipette. The lymph pressure was 4.0 ± 1.6 cm H<sub>2</sub>0 between the second and third valve of rat mesenteric lymphatic vessels with diameter of 101 ± 25μm (mean ± SD). Intravenous infusion of 1 ml/100g body weight (B.W.) of isotonic saline, 5% glucose solution, and 20% glucose solution increased the lymph pressure by 1.6 ± 0.5 cm H<sub>2</sub>0, 1.5 ± 0.3 cm H<sub>2</sub>0 and 2.0 ± 1.0 cm H<sub>2</sub>0, respectively. Infusion of 2 ml/100g B.W. of the same solutions increased the lymph pressure by 3.3 ± 1.3 cm H<sub>2</sub>0, 3.3 ± 1.6 cm H<sub>2</sub>0 and 3.7 ± 0.8 cm H<sub>2</sub>0, respectively . Infusion of hydroxyethyl starch solution, with colloid osmotic pressure of 25 mmHg, minimally altered the lymph pressure. One ml/100g B.W. infusion of low molecular weight dextran solution, with colloid osmotic pressure of 162 mmHg, decreased the lymph pressure by 1.3 ± 0.9 cm H<sub>2</sub>0, and 2 ml/100g B.W . infusion of this solution decreased the lymph pressure by 2.0 ± 1.0 cm H<sub>2</sub>0. The different effects on lymph pressure derive from the differences in colloid osmotic pressure of these solutions in conformity with the Starling hypothesis.</p> AU - M Shinozaki, M Morio, H Kikuchi, T Yamanoue, K Fujii, K Kodama DA - 1986/7// IS - 3 VL - 19 PB - International Society of Lymphology and the University of Arizona Libraries PY - 1986 TI - THE EFFECTS OF INTRAVENOUS INFUSION OF SOLUTIONS WITH DIFFERENT COLLOID OSMOTIC PRESSURES ON RAT MESENTERIC LYMPH PRESSURE T2 - Lymphology UR - http://journals.librarypublishing.arizona.edu/lymph/article/id/3957/ ER -