The fresh new blood glucose levels concentration measurements have been made which have a keen Accutrend GC glucometer (Boehringer Mannheim, Mannheim, Germany). At least five measurements of blood glucose and you may simultaneous size of blood and you may plasma viscosity were made for everybody of your own 3step one cases from the 0, 30, 60, and you can 120 min during the 22°C, after intake from 75 grams away from sugar.
Statistical Analysis
Outcome of the original category had been examined mathematically to your Pupil t ensure that you Spearman relationship shot. The relationship anywhere between blood glucose attention and viscosity was examined mathematically using the Beginner t take to, investigation of variance, and you will regression research.
Results
When the blood temperature decreased from 36.5° to 22°C, the mean blood free flow time increased from to sec (%). According to Poiseuille’s equation, the blood flow rate decreases %, and for the compensation of this ischemic state, a % BP increase or 5.9% vasodilation is needed. If viscosity (? in the denominator of the equation) changes from 100 to (%), the flow rate Q would decrease = %. If viscosity increases %, the pressure (F1 ? F2) value (multiplier in the equation) must be increased with the same percentage to keep the equation constant. When the viscosity increases %, to keep the flow rate constant, the radius of vessel (initial) a 4 , must increase %. The calculation of this increased radius (latest) is a 4 final = 1.2613 ? a 4 initial. From this calculation, ?final = = 1.0597 and so, 5.97% vasodilation can be estimated.
If heat enhanced out of 36.5° in order to 39.5°C, the new bloodstream 100 % free flow day diminished out of so you’re able to sec (%). Within this condition, the fresh new blood flow price improved %; according to Poiseuille’s equation, an effective % reduction of BP or dos.71% vasoconstriction is actually needed seriously to secure the hemodynamic equilibrium ongoing. Continue reading