Ghrelin hormone molecule
Wall Art and Photo Gifts from Science Photo Library
Ghrelin hormone molecule
Ghrelin hormone molecule. Computer model showing the crystal structure of the human hormone ghrelin. The crystal structure consists of both the secondary structure, represented by an alpha helix (ribbon), and primary structure, represented by colour-coded rods (carbon: grey, oxygen: red, nitrogen: blue). Ghrelin is responsible for stimulating the feeling of hunger. It is produced mainly by P/D1 cells lining the fundus of the human stomach, and epsilon cells in the pancreas. Ghrelin levels increase before meals and decrease after meals
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6299533
© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY
Atom Atoms Compound Compounds Crystal Structure Digestion Digestive Drug Endocrinology Feeding Gastric Hormone Gastrointestinal System Hormonal Hormone Hunger Pancreatic Primary Structure Secondary Structure Stimulate Stimulation Stimulator Stomach Bio Chemistry Biochemical Molecular Model Molecular Structure
EDITORS COMMENTS
This print showcases the intricate crystal structure of the Ghrelin hormone molecule, a key player in our hunger sensations. With a white background that highlights its complexity, this computer-generated model beautifully represents both the secondary and primary structures of ghrelin. The ribbon-like alpha helix symbolizes the secondary structure, while color-coded rods depict different elements within the molecule - grey for carbon, red for oxygen, and blue for nitrogen. This visual representation allows us to appreciate the elegance of biochemistry and understand how these atoms come together to form such an essential hormone. Ghrelin is primarily produced by P/D1 cells lining the fundus of our stomachs and epsilon cells in our pancreas. Its levels surge before meals, acting as a stimulator that triggers feelings of hunger. However, after we've eaten, ghrelin levels decrease significantly. This stunning artwork not only serves as an illustration but also provides valuable insights into biology and medicine. It sheds light on how hormones like ghrelin play crucial roles in regulating our digestive system and influencing our appetite. With its focus on molecular structures and biochemical processes related to digestion, this print offers a glimpse into the fascinating world of endocrinology. It serves as a reminder that even at microscopic levels, there is beauty in science's ability to unravel complex biological mechanisms.
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