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75 Cards in this Set
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- Back
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mucin
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Highly glycosylated polypeptide chains
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Lactoferrin
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Iron-binding ptn.
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Lysozyme
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Acts on bacterial cell walls, reducing wall strength
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Histatins
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Potent inhibitors of fungal growth
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Lactopero
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Immunoglobulins - Bind bacteria and facilitate
clearance by agglutination |
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statherin
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Inhibits spontaneous precipitation of calcium phosphate
from saliva |
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Proline-rich Proteins (PRP’s)
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Bind carcinogens, reduce calculus
buildup, help form the salivary pellicle & bind selected bacteria |
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Xidase
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Highly toxic to bacterial cells
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Amylase
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Hydrolyzes starch initiating digestion
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Histatin
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antifugal (candidiasis
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Lysozyme
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hydrolyzes cell walls of some bacteria
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Lactoferrin
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binds free iron and in so doing deprives
bacteria of this essential element – metabolism stops |
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Lactoperoxidase
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H2O2 + Peroxidase + thiocyanide
= hypothiocynate – inhibits bacterial metabolism |
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Ingredient parotid
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serous
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Ingredient submandibular
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mixed
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Ingredient Sublingual
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mostly mucous
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Ingredient minor salivary gland
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mostly mucous
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Ingredient of minor salivary gland glossopalatine
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pure mucous
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Ingredient of minor salivary gland palatal glands
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pure mucous
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Ingredient of minor salivary gland buccal glands
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pure mucous
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Ingredient of minor salivary gland labial glands
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mixed
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Ingredient of minor salivary gland anterior
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mixed
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Ingredient of minor salivary gland von Ebner glands
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pure serous
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Ingredient of minor salivary gland posterior
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pure mucous
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3 secretory glands
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serous, mucous, mucous with serous demilune
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8-12 cell around central lumen, pyramidal cell, glycoprotein secretion
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serous cell
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intercellular canaleculi, junctional complex, gap junction
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serous cell
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forms a gate between the lumen and the basolateral cell surface
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junctional complex
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forms a gate between the lumen and the basolateral cell surface
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Gap complex
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what stimulation create watery mouth for food
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B adrenergic stimulation
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deeply stain, center nucleus
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serous
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push nucleus, white center
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mucous
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protein core and sugar residues (thick glycoprotein); lubricate; blinds and aggregate bacteria; no intercellular canaliculi
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mucous
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serous demilunes in what glands
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sublingual and submandibular glands
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ducts b/w acini
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intercellular canaliculi
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Ingredient Sublingual
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mostly mucous
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Ingredient minor salivary gland
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mostly mucous
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Ingredient of minor salivary gland glossopalatine
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pure mucous
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Ingredient of minor salivary gland palatal glands
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pure mucous
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Ingredient of minor salivary gland buccal glands
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pure mucous
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Ingredient of minor salivary gland labial glands
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mixed
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Ingredient of minor salivary gland anterior
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mixed
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Ingredient of minor salivary gland von Ebner glands
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pure serous
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Ingredient of minor salivary gland posterior
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pure mucous
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3 secretory glands
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serous, mucous, mucous with serous demilune
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What type of acini secretes mucin (glycoprotein), lubricate, bind and aggregate bacteria, not found in intercellular canaliculi
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Mucous cell
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what glands are serous demilunes
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sublingual and submandibular
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duct that is a collection of intercalated
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striated
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duct that is a collection of acini
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interceullular
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duct that is a collection of scretory unit
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intercalated
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squeezes the secretor end pieces and intercalated, squeeze primary saliva in lumen, tumor suppresion/tardation
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myoepithelial cell
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cubodial cell surrounds, large central nucleus, lateral interdigitation
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intercalated duct cell
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intercalated duct is smaller than that os ?
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secretory end piece
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Striated duct reabsorb what elements
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Cl and Na
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columnar w/ central nuclei, column of mitochondria, secretes lysozymes, no gap junction
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striated duct
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In the septa, pseudostratified, goblet, lymphocytes, macrophages and dendritic cells
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excretory duct
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parotid gland ducts
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stensen duct: maxillary 2 molar
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parotid gland nerve; blood supply
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facial ; external carotid branches
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submandibular gland duct and muscle
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wharton's duct; mylohyoid muscle
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submandibular gland nerve supply; blood supply
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parasympatheitc: facial (VII) -> trigeminal (V); lingual arteries
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submandibular gland found extensive duct
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striated duct
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sublingual duct
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several tiny duct : rivinus
single duct: bartholin |
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blood and nerve for sublingual
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blood: sublingual and submental arteries
nerve facial and trigeminal |
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minor salivary glands are found where
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submucosa lining, keratinized
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total saliva from minor and % is mucous
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10% and 70%
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where is minor salivary glands not found
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gingiva and anterior hard palate
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saliva is hyper or hypotonic
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hypotonic (less solute than plasma)
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parasympathetic water or protein secretion
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water secretion
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sympathetic water or protein secretion
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protein
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increase K, secretion and water release via AQP
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alpha adrenergic
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increase protein exocytosis thru Camp
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Beta adrenergic
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Ach, muscarinic, Ca, open Cl
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parasympathetic
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Beta receptor, Camp, exocytosis
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sympathetic
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reabsorption of Cl Na in which duct
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striated duct
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salivary peptide plays a significant role in raising pH of dental plaque after exposure to fermentable CHO
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sialin
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