3 Salivary Gland
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Transcript of 3 Salivary Gland
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Salivary GlandsSalivary Glands
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Fungsi Saliva :
Proteksi : Cairan lumbrikasi, mengandung immunoglobulins dan calcium-binding proteins.
Pencernaan : Melunakkan makanan ; mengandung amylase
Taste : onisasi molekul untuk dirasakan ole! taste buds;
"ustin # pertumbu!an dan pematangan
taste buds
Toot! integrity: Calcium $ P!osp!ate meningkatkan kekerasan
enamel setela! ter%adi erupsi gigi.
Salivaris
&u''er : (C)*-, P)+
- dan sialin yang memperta!ankan
p( ;pertumbu!an microorganisme $ pembentu kan
carries lebi! menon%ol pada p( renda!
ntimicrobial: i%umpai yso/yme, antibodies, dan lacto'errin
0mengikat Fe yang diperlukan bacteria1
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Salivaris
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Salivaris
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Secretory
End pieces
(acini)
Salivaris
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Major Salivary Glands
Parotid
Serous acini
ntercalated duct
Striated duct
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Major Salivary GlandsMajor Salivary Glands
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a or a varya or a varyGlandsGlands
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Serous acinus
Myoepithelial cell
a or a varya or a varyGlandsGlands
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a or a varya or a varyGlandsGlands
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11
22
ProteinProtein33
44
55
Na+
Cl-
6
Cl-
Na+
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a or a varya or a varyGlandsGlands
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a or a varya or a varyGlandsGlands
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Serous acini
Intercalated duct
Striated duct
a or a varya or a varyGlandsGlands
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Intercalated duct
Junctional co!le"es
Myoe!it#elial cells
a or a varya or a varyGlandsGlands
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Striated duct
c a p
i l l a r y Basal striations
&
mitochondria
NaNa
K!"#K!"#$$
a or a varya or a varyGlandsGlands
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$asal Striations
Striated duct
a or a varya or a varyGlandsGlands
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Minor SalivaryMinor Salivary
GlandsGlands Dibahas dalam topik Oral Mucosa/oral cavity
Banyak mengandung mucous danimmunoglobulin dengan sel sellymphocyt yang mengelilingi ductusdisepanjang dinding ductus sekretorius
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%N&'()S% *
)utonoic innervation to*
• (ascular soot# uscle• Myoe!it#elial cells• )cinar secretory, cells• uctal cells
GlandulaGlandula
SalivarisSalivaris
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Sy!at#etic . !arasy!at#etic nerves
Sc#/ann cell
adrener0ic !roteins c#oliner0ic /ater electrol
SalivarisSalivaris
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Gl d lGl d l
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Parasy!at#etic innervation ost !revalent,
• ei# serin0 eniulan seresi cairan• &"ocytosis dari eera!a sel• 7ontrasi yoe!it#elial cells
• vasodilation• da!at n0indusi re-synt#esis
Sy!at#etic innervation ore interittently,
• $erasi ter#ada! sel yan0 saa den0an e8e• 9ida eoilisasi cairan• Mun0in enin0atan e"ocytosis dari eer
GlandulaGlandula
SalivarisSalivaris
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Clinical )s!ects*
• :ncocytes e!it#elial cells /it# an accuulation o;structurally
altered itoc#ondria ;ound in acini and ductsay 0ive rise to neo!lass<
• %n=aatory disorders e