Gland - Definition, Types, Examples and Quiz - Biology Dictionary
网页2017年6月24日 · A gland is a group of cells or a “secreting organ” that excretes a chemical substance. This substance can take the form of hormones, sweat, saliva, mucus, or acids (i.e. HCl acid in gastric glands).
Gland - Wikipedia
网页A gland is a cell or an organ in an animal's body that produces and secretes different substances either into the bloodstream or into a body cavity or outer surface that the …
What Are Glands? The Anatomy and Function - Healthline
网页2019年1月3日 · Endocrine glands release hormones into the blood stream, and regulate things like metabolism and mood. Exocrine glands secrete things like sweat and oil on your skin. Both play an important...
Gland Definition & Meaning - Merriam-Webster
网页The meaning of GLAND is a specialized cell, group of cells, or organ of endothelial origin that selectively removes materials from the blood, concentrates or alters them, and secretes them for further use in the body or for elimination from the body.
Gland | Endocrine, Exocrine & Hormones | Britannica
网页Gland, cell or tissue that removes specific substances from the blood, alters or concentrates them, and then either releases them for further use or eliminates them. Typically, a gland consists of either cuboidal or columnar epithelium resting on a basement membrane and is surrounded by a plexus,
Glands: Anatomy and clinical notes - Kenhub
网页2023年10月30日 · Glands are invaginations of epithelial tissue and can be divided into two main types: Exocrine glands. Endocrine glands. This article will discuss the structure and function of exocrine and endocrine glands as well as examples of these glands. This will be followed by any relevant clinical pathology.
Salivary Glands: Function, Location & Anatomy - Cleveland Clinic
网页2022年7月8日 · Overview. You have three major types of salivary glands, including your parotid glands, submandibular gland and sublingual gland. What are salivary glands? …