ductless gland(redirected from Ductless glands)
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Related to Ductless glands: Exocrine glands, anterior pituitary gland
See endocrine gland.
a gland lacking an excretory duct, such as an endocrine gland, that secretes hormones directly into blood or lymph.
A gland with cells that secrete specific molecules into the adjacent interstitial space (paracrine glands) or into the blood stream (endocrine glands).
See also: gland