incret-, increto- +

(Latin: internal secretion, especially by the endocrine glands or a gland)

incretin
Any of various gastrointestinal hormones and factors that act as potent stimulators of insulin secretion; such as, gastric inhibitory polypeptide.
incretion
1. The process of internal secretion characteristic of endocrine glands.
2. The product of this process; a hormone.
incretology
An older term for endocrinology.
incretopathy (s) (noun), incretopathies (pl)
An ailment of the endocrine system: Jackie found the outmoded term incretopathy as referring to the ductless glands from which hormones are secreted by the way of the bloodstream to the cells of specific organs in a living body.

The term "endocrinopathy" is the correct present-day expression for incretopathy.

incretory
An outmoded term for endocrine.
incretory gland
The endocrine gland (any of the glands of the endocrine system that secrete hormones directly into the bloodstream).
incretotherapy
An obsolete term for hormonotherapy.

Cross references of word families related directly, or indirectly, to: "internal organs, entrails, inside": ent-; enter-; fistul-; inter-; intra-; splanchn-; viscer-.