ductless gland. [duktâ²les] a gland lacking an excretory duct, such as an endocrine gland, that secretes hormones directly into blood or lymph. ductless gland. A gland with cells that secrete specific molecules into the adjacent interstitial space (paracrine glands) or into the blood stream (endocrine glands).
Cast. 1  Michael Weatherly as Dr. Jason Bull. 2  Freddy Rodriguez as Benny ColÃ³n. 3  Geneva Carr as Marissa Morgan.  Christopher Jackson as Chunk 1  Palmer. Jaime Lee Kirchner as Danny James.  Annabelle Attanasio as Cable McCrory.
Top Stories. âPreacherâ Casts Joseph Gilgun As Cassidy. EXCLUSIVE: AMCâs Preacher has cast another co-lead. British actor Joseph Gilgun (This Is England) has joined the drama pilot based on Garth Ennis and Steve Dillonâs cult 1990s comic.