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Tote Bag : Islets of Langerhans cells, artwork
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Islets of Langerhans cells, artwork
Islets of Langerhans cells, computer artwork. These cells (pink) of the pancreas release hormones (yellow and blue) into the blood. About 70 per cent of these are beta cells and 15-20 per cent are alpha cells. Both regulate blood sugar (glucose) levels. Beta cells produce insulin hormone to store glucose as glycogen in the liver and muscles. Alpha cells secrete glucagon, which converts glycogen back into glucose when needed for energy. They work as a paracrine feedback system, where insulin inhibits alpha cells and glucagon inhibits beta cells
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6339107
© DAVID MACK/SCIENCE PHOTO LIBRARY
Alpha Cell Beta Cell Blood Sugar Cell Biology Cytology Endocrine Endocrinology Glucagon Glucose Hormonal Hormone Hormones Insulin Negative Feedback Pancreas Pancreatic Physiological Physiology Producing Proteins Regulating Regulation Regulatory Releasing Secreting Vessels Bio Chemistry Biochemical
Canvas Tote Bag
Our tote bags are made from soft, durable, poly-poplin fabric and include a one inch (2.5cm) black strap for easy carrying on your shoulder. All seams are double-stitched for added durability. Each tote bag is machine-washable in cold water and is printed on both sides using the same image. Approximate size of bag is 50x33cm (20"x13")
Our tote bags are made from soft durable fabric and include a strap for easy carrying
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