Questions
|
Answer
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Function of biglycan
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Help to regulate collagen fbrillogenesis
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Function of tenascin
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Associated with cell movements
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Function of osteoadherin
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Associated with mineralization
|
Glycoproteins in pulp
|
Collagen, fibronectin and tenascin
|
Why is odontoblast layer described as pseudostratified
|
The nuclei of adjacent odontoblast lie at different levels and
sectioning plane cause this appearance |
Cell junction present in odontoblasts are
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Macula adherens, tight junctions and gap junction
|
The control of blood flow is under
|
Nervous system
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The pulpal arteriolar smooth muscle is innervated by
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Sympathetic nerves
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The vasoconstrictor tone of pulpal arterioles are mainatined by
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Sympathetic nerves and neurotransmitters are noradrnealine and
neuropeptide Y |
The most prominent neuropeptide in pulpal nerves are
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Calcitonin -gene-related peptide and substance P
|