epithelium (Meaning)
epithelium (n)
membranous tissue covering internal organs and other internal surfaces of the body
epithelium (n.)
The superficial layer of cells lining the alimentary canal and all its appendages, all glands and their ducts, blood vessels and lymphatics, serous cavities, etc. It often includes the epidermis (i. e., keratin-producing epithelial cells), and it is sometimes restricted to the alimentary canal, the glands and their appendages, -- the term endothelium being applied to the lining membrane of the blood vessels, lymphatics, and serous cavities.
Synonyms & Antonyms of epithelium
No Synonyms and anytonyms found
epithelium Sentence Examples
- Epithelium is a thin layer of tissue that covers the surfaces of structures throughout the body, such as the skin, internal organs, and blood vessels.
- Epithelium serves as a protective barrier, regulates the passage of materials, and secretes substances necessary for various functions.
- There are various types of epithelium, each with distinct characteristics and functions.
- Simple epithelium consists of a single layer of cells, while stratified epithelium consists of multiple layers of cells.
- Squamous epithelium is composed of thin, flat cells, while cuboidal epithelium consists of cube-shaped cells.
- Columnar epithelium is characterized by tall, column-shaped cells, often with microvilli or cilia on their apical surfaces.
- Pseudostratified epithelium appears to be stratified, but in reality, it consists of a single layer of cells, where some cells extend to the luminal surface while others do not.
- Glandular epithelium specializes in producing and secreting various substances, such as hormones, enzymes, and mucus.
- Epithelium plays a crucial role in absorption, secretion, protection, and transportation of substances across the body.
- Damage to the epithelium can lead to impaired function, inflammation, and disease.
FAQs About the word epithelium
membranous tissue covering internal organs and other internal surfaces of the bodyThe superficial layer of cells lining the alimentary canal and all its appenda
No synonyms found.
No antonyms found.
Epithelium is a thin layer of tissue that covers the surfaces of structures throughout the body, such as the skin, internal organs, and blood vessels.
Epithelium serves as a protective barrier, regulates the passage of materials, and secretes substances necessary for various functions.
There are various types of epithelium, each with distinct characteristics and functions.
Simple epithelium consists of a single layer of cells, while stratified epithelium consists of multiple layers of cells.
