Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Holocrine
Introduction
Holocrine is a classification of exocrine glands in the study of Histology.
Holocrine secretions are produced within the cell followed by the rupture of the plasma membrane, thus releasing the cellular contents into the lumen.
Examples of holocrine glands include the sebaceous glands of the skin and the meibomian glands of the eyelid.
The sebaceous gland is an example of a holocrine gland, because its product of secretion (sebum) is released with remnants of dead cells.
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