ผลของการออกกำลังกายภายหลังจากรับประทานอาหาร ต่อการเปลี่ยนแปลงของระดับน้ำตาลในเลือดในผู้ป่วยเบาหวานชนิดที่สอง / อภิญญา คันธา = The effect of post-meal exercise on postprandial glucodynamic in type 2 diabetics / Apinya Kanta
To evaluate the glucodynamic effect of moderate intensity aerobic exercise after a standard meal, in type 2 diabetics. Eighteen type 2 diabetic volunteers (6 males, 12 females), 30-60 years old. Subjects were assigned to perform one of three interventions consecutively in a random order: 1) exercise for 30 minutes during fasting, 2) exercise for 30 minutes after having a standard meal (exercise day), and 3) having a standard meal without exercise (control day). Each intervention was separated by 1 week apart. Blood samples were drawn for plasma glucose determination every 15 minutes before and after the meal for 3 consecutive hours. Area under the curves of plasma glucose profiles was lower in the postmeal exercise day than in the postmeal control day and time to peak was increase in the postmeal exercise day more than in the postmeal control day but not statistically difference. This results demonstrated that moderate intensity aerobic exercise after the meal did not change the post meal glucodynamic of type 2 diabetics. A brief reduction of plasma glucose during exercise may be the effect of glucose utilization by the muscle or delayed gastrointestinal carbohydrate absorption during exercise.
