Glucose from blood enters the brain by a transport protein. Glucose is the primary energy substrate of the brain. Glucose transport protein (GLUT-1) is highly enriched in brain capillary endothelial cells.These transporters carry glucose molecules through the blood brain barrier.lucose is the primary energy substrate of the brain. Glucose transport protein (GLUT-1) is highly enriched in brain capillary endothelial cells. These transporters carry glucose molecules through the blood brain barrier.
Seeing the changing autumn leaves is a longstanding Colorado tradition that generally takes place mid-September to mid-October each year, and AAA Colorado, the Colorado Department of Transportation (CDOT), and Colorado Parks and Wildlife want to let people know where to drive and how to drive safely for some of the best views this season.
Fall Foliage. Book Your Trip. Fall is one of the most spectacular times of year in Aspen. Our namesake trees turn a golden hue and the weather is ideal for myriad outdoor activities; including golfing, biking, hiking and fly-fishing. Nature is unpredictable as we all know; however peak foliage season is typically the 3rd & 4th week of September.