Lacrimal gland, light micrograph

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Lacrimal gland, light micrograph

Lacrimal gland. Light micrograph of a section through a lacrimal gland. The lacrimal glands, which are situated one above each eye, secrete tears. The glandular tissue contains ductules (white), which transport the glandular secretion to the larger ducts (not seen). The secretion of tears helps keep the front of the eyeball clean. They contain lysozyme, an enzyme that destroys bacteria

Science Photo Library features Science and Medical images including photos and illustrations

Media ID 6453495

© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY

Duct Ducts Exocrine Gland Gland Nuclei Ocular Ophthalmology Secrete Secretes System Tear Tissue Cells Lacrimal Light Micrograph Light Microscope Section Sectioned

EDITORS COMMENTS
This print showcases the intricate structure of a lacrimal gland, captured under a light microscope. The lacrimal glands, found above each eye, play a vital role in tear production. This glandular tissue is composed of ductules that transport the secretions to larger ducts unseen in this image. Tears are not just emotional expressions; they serve an essential purpose in maintaining ocular health. Containing lysozyme, an enzyme with bacteria-destroying properties, tears help keep the front surface of our eyeballs clean and free from harmful microorganisms. The detailed sectioned view reveals nuclei within the cells of this exocrine gland responsible for secreting tears. It offers us a glimpse into the normal anatomy and functioning of this crucial component of our visual system. This light micrograph provides valuable insights into the biology and tissue composition of lacrimal glands. Its scientific significance extends beyond its aesthetic appeal as it contributes to ophthalmology research and enhances our understanding of tear production mechanisms. Science Photo Library has once again delivered an exceptional image that beautifully captures both the complexity and elegance present within our own bodies.

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