Illustration of blood supply in the thyroid gland
Wall Art and Photo Gifts from Science Photo Library
Illustration of blood supply in the thyroid gland
Illustration of the capillary blood supply of a follicle in the human thyroid gland. The thyroid endocrine gland consists of many closed spheroidal follicles, of which one is cut through and dis- played here (blue). Cuboidal epithelial cells, which secrete thyroid hormones, surround a central hormone storage chamber. Each follicle is richly supplied with blood, and a plexus (network) of capillaries (red, blood cells seen at cut ends) transports secreted thyroid hormone to the rest of the body. Lymph vessels are yellow. Thyroid hormones control metabolism, influence growth and maturation, and regulate blood calcium levels
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6452431
© FRANCIS LEROY, BIOCOSMOS/SCIENCE PHOTO LIBRARY
Artwk Capillary Endocrine Gland Follicle Gland Hormone Thyroid Thyroid Gland Blood Supply
EDITORS COMMENTS
This print showcases the intricate blood supply within the thyroid gland, shedding light on its vital role in our bodies. The illustration depicts a cut-through view of a spheroidal follicle, one of many that make up the thyroid endocrine gland. Bathed in shades of blue, this follicle is surrounded by cuboidal epithelial cells responsible for secreting essential thyroid hormones. The image beautifully captures the network of red capillaries that intricately weave through each follicle, transporting these crucial hormones throughout the body. At their cut ends, blood cells can be seen flowing through these tiny vessels, emphasizing their significance in delivering the secreted hormone to various organs and tissues. Highlighted in yellow are lymph vessels which play a supporting role alongside the capillary network. Together with the bloodstream, they ensure proper distribution and regulation of thyroid hormones. Thyroid hormones hold immense power as they control metabolism rates, influence growth and maturation processes, and even regulate blood calcium levels. This artwork not only provides an anatomical insight into this important gland but also serves as a reminder of how interconnected our bodily systems truly are. Captured by Science Photo Library's talented team, this print offers both scientific accuracy and artistic beauty—perfect for anyone fascinated by anatomy or seeking to appreciate the wonders hidden within our own bodies.
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