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Exocrine glands contain a glandular portion and a duct portion, the structures of which can be used to classify the gland. [1]The duct portion may be branched (called compound) or unbranched (called simple).
The Letter Box: a history of Post Office pillar and wall boxes. Fontwell: Centaur Press. ISBN 0-900000-14-7. Proud, Edward B. (1991). The Postal History of British Air Mails. Heathfield: Proud-Bailey Co. Ltd. ISBN 1-872465-72-2. Reynolds, Mairead (1983). A History of The Irish Post Office. Dublin: MacDonnell Whyte. ISBN 0-9502619-7-1.
Exocrine pancreatic insufficiency (EPI) is the inability to properly digest food due to a lack or reduction of digestive enzymes made by the pancreas.EPI can occur in humans and is prevalent in many conditions [1] such as cystic fibrosis, [2] Shwachman–Diamond syndrome, [3] different types of pancreatitis, [4] multiple types of diabetes mellitus (Type 1 and Type 2 diabetes), [5] advanced ...
Postbox of the Russian Post in Moscow. A post box (British English; also written postbox; also known as pillar box), also known as a collection box, mailbox, letter box or drop box (American English), is a physical box into which members of the public can deposit outgoing mail intended for collection by the agents of a country's postal service.
An ossuary is a chest, box, building, well, or site made to serve as the final resting place of human skeletal remains. They are frequently used where burial space is scarce. They are frequently used where burial space is scarce.
Gastric glands are glands in the lining of the stomach that play an essential role in the process of digestion.Their secretions make up the digestive gastric juice.The gastric glands open into gastric pits in the mucosa.
Corpora arenacea (singular: corpus arenaceum, [1] also called brain sand or acervuli [2] [3] or psammoma bodies [4] or pineal concretions [4]) are calcified structures in the pineal gland and other areas of the brain such as the choroid plexus.
Since then, researchers have established that the E-box affects gene transcription in several eukaryotes and found E-box binding factors that identify E-box consensus sequences. [9] In particular, several experiments have shown that the E-box is an integral part of the transcription-translation feedback loop that comprises the circadian clock .