Islet Of Langerhans Collection

Pancreas anatomy, artwork
Pancreas anatomy. Cut-away computer artwork of the pancreas, which secretes digestive enzymes and the hormones insulin and glucagon, which regulate blood sugar levels

Islet of Langerhans, light micrograph
Islet of Langerhans. Light micrograph of a section through an islet of Langerhans (centre) in the pancreas. This structure is composed of clumps of secretory cells

Pancreatic islet of Langerhans
Islet of Langerhans. Light micrograph of a section through an islet of Langerhans (pale, centre) in pancreas tissue. This clump of secretory cells forms part of the endocrine system of the body

Conceptual image of pancreatic islet of Langerhans

Islet of Langerhans beta cell, TEM
Islet of Langerhans beta cell. Transmission electron micrograph (TEM) of a section through a beta cell in an islet of Langerhans in the pancreas

Islet of Langerhans, TEM
Islet of Langerhans. Transmission electron micrograph (TEM) of a section through cells clustered in an islet of Langerhans in the pancreas

Islet of Langerhans, light micrograph C016 / 0514
Islet of Langerhans. Light micrograph of a section through an islet of Langerhans in a pancreas. Scattered throughout the pancreas, the islets are endocrine cells that secrete a range of hormones

Islet of Langerhans, light micrograph C016 / 0513
Islet of Langerhans. Light micrograph of a section through an islet of Langerhans in a pancreas. Scattered throughout the pancreas, the islets are endocrine cells that secrete a range of hormones

Islet of Langerhans, TEM C015 / 6418
Islet of Langerhans. Transmission electron micrograph (TEM) of a section through cells clustered in an islet of Langerhans in the pancreas

Artwork of insulin secretion in endocrine pancreas
Illustration of the synthesis & secretion of insulin from a beta cell of an islet of Langerhans, the endocrine component of the human pancreas

Illustration of human pancreatic secretory cells

Illustration of islet of Langerhans in pancreas
Illustration of an islet of Langerhans, a group of specialised cells that forms the endocrine component of the human pancreas. About one million islets are scattered throughout the pancreas

Pancreatic alpha cell, TEM
Pancreatic alpha cell. Coloured transmission electron micrograph (TEM) of a hormone-secreting (endocrine) alpha cell, found in the islets of Langerhans of the pancreas

Illustration of tissues of the pancreas. Most of the pancreas is involved in secreting enzymes from clusters of gland cells (pancreatic acini), seen here coloured pink

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The islet of Langerhans, a fascinating part of the pancreas anatomy, is like an intricate artwork within our bodies. When observed under a light micrograph, it reveals its delicate structure and unique arrangement. These pancreatic islets of Langerhans play a crucial role in regulating blood sugar levels and maintaining overall metabolic balance. In this conceptual image, we get a glimpse into the complexity of the islet of Langerhans. It showcases how these tiny clusters work together to produce essential hormones such as insulin and glucagon. The interplay between different cell types within the islet ensures that our body's glucose levels remain stable. Zooming in closer with a transmission electron microscope (TEM), we can see individual beta cells within the islet. These specialized cells are responsible for producing insulin, which helps lower blood sugar levels by allowing glucose to enter cells for energy production. Through another TEM image, we witness the intricacy and organization present within an entire islet of Langerhans. Each cell has its own vital role to play in maintaining homeostasis and preventing conditions like diabetes from occurring. Captured under light micrographs C016 / 0514 and C016 / 0513, these images provide us with further insight into the beauty hidden beneath our skin. They showcase not only the structural elegance but also highlight how important it is for each component to function harmoniously. Studying these microscopic wonders allows scientists to better understand diseases related to pancreatic dysfunction while paving new avenues for potential treatments or therapies targeting disorders like type 1 or type 2 diabetes. The captivating world inside our bodies continues to amaze us through scientific exploration. As we delve deeper into understanding phenomena like the Islet of Langerhans, we unlock secrets that may one day revolutionize healthcare and improve lives worldwide.