Drüse/en: Unterschied zwischen den Versionen
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A small organelle or a larger [[organ]] consisting of organelles which produces substances and secretes these substances into the body ([[endocrine]]e [[secretion]]) or on body surfaces ([[exocrine]]e secretion). | A small organelle or a larger [[organ]] consisting of organelles which produces substances and secretes these substances into the body ([[endocrine]]e [[secretion]]) or on body surfaces ([[exocrine]]e secretion). | ||
| − | + | Glands can be differentiated according to the type of secretion: * [[exocrine]], e.g. [[sweat gland]]n, [[sebaceous gland]]n, mammary glands * [[endocrine]], e.g. hormonal glands that release their secretion into the bloodstream | |
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Unterscheidung nach dem Bau: | Unterscheidung nach dem Bau: | ||
Version vom 16. April 2019, 21:31 Uhr
A small organelle or a larger organ consisting of organelles which produces substances and secretes these substances into the body (endocrinee secretion) or on body surfaces (exocrinee secretion).
Glands can be differentiated according to the type of secretion: * exocrine, e.g. sweat glandn, sebaceous glandn, mammary glands * endocrine, e.g. hormonal glands that release their secretion into the bloodstream
Unterscheidung nach dem Bau:
- tubulär, schlauchförmig
- azinös, traubenförmig
- alveolär, bläschenförmig
Unterscheidung nach der Viskosität des Sekretes:
- serös, eher wässrig
- mukös, eher schleimig, zähflüssig
https://de.wikipedia.org/wiki/Dr%C3%BCse (Wikipedia CC-by-sa-3.0)