Difference between revisions of "Sublingual Gland - Anatomy & Physiology"

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*Consists of polystomatic diffuse part drained by numerous smaller ducts. Thin strip below mucosa of the floor of [[Oral Cavity Overview - Anatomy & Physiology|oral cavity]] and duct opens beside the frenulum.
 
*Consists of polystomatic diffuse part drained by numerous smaller ducts. Thin strip below mucosa of the floor of [[Oral Cavity Overview - Anatomy & Physiology|oral cavity]] and duct opens beside the frenulum.
 
[[Image:Salivary Glands Dog.jpg|thumb|right|150px|Salivary Glands Labelled (Dog) - Copyright C.Clarkson and T.F.Fletcher University of Minnesota]]
 
[[Image:Salivary Glands Dog.jpg|thumb|right|150px|Salivary Glands Labelled (Dog) - Copyright C.Clarkson and T.F.Fletcher University of Minnesota]]
==Histology==
+
==[[Sublingual Gland  Histology|Histology]]==
  
 
*Tubulo-acinar gland
 
*Tubulo-acinar gland
 
*[[Mucous Salivary Gland - Anatomy & Physiology|Mucous]] cells (stain lighter)
 
 
*[[Serous Salivary Gland - Anatomy and Physiology|Serous]] demilunes (stain darker)
 
 
*Demilunes secrete into lumen by canaliculi between [[Mucous Salivary Gland - Anatomy & Physiology|mucous]] cells
 
  
 
==Species Differences==
 
==Species Differences==

Revision as of 16:36, 4 September 2010

Sublingual Salivary Gland

  • Merocrine secretion
  • Consists of monostomatic compact part drained by a single duct. Located over rostral mandibluar gland in dog. Duct runs with mandibluar gland duct and opens at the sublingual caruncle.
  • Consists of polystomatic diffuse part drained by numerous smaller ducts. Thin strip below mucosa of the floor of oral cavity and duct opens beside the frenulum.
Salivary Glands Labelled (Dog) - Copyright C.Clarkson and T.F.Fletcher University of Minnesota

Histology

  • Tubulo-acinar gland

Species Differences

Ruminant and Pig

Equine

  • Diffuse part is the only part of the sublingual salivary gland present



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