Exocrine gland Exocrine gland Exocrine glands are glands that produce and secrete substances onto an epithelial surface by way of a duct. Examples of exocrine glands include sweat, salivary, mammary, ceruminous, lacrimal, sebaceous, and mucous. Exocrine glands are one of two types of glands in the human body, the other being endocrine glands, which secrete their products directly into the bloodstream. The liver and pancreas are both exocrine and endocrine glands; they are exocrine glands because they secrete products—bile and pancreatic juice—into the gastrointestinal tract through a series of ducts, and endocrine because they secrete other substances directly into the bloodstream. Exocrine
Ryan Langerhans for the Round Rock baseball team. During his senior year, Langerhans signed a letter of intent with the University of Texas, however, after being drafted by the Atlanta Braves, Langerhans went straight to professional baseball. Langerhans made his professional debut in 1998 with the rookie-level GCL Braves of the Gulf Coast League. He batted .277 with 41 hits, 10 doubles, 4 triples, 2 home runs, and 19 RBIs. In 1999, Langerhans was promoted to the Class-A Macon Braves of the South Atlantic League. In 121 games, Langerhans batted .268 with 120 hits, 30 doubles, 1 triple, 9 home runs, 49