Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back

A Nature Cleaning Mechanism of Epithelial Cells ...

High Turnover Rate

Biofilm =

Microbial + Matrix of Extracellular Polymeric Substances

The Species in Early colonization

-Actinomyces species


-Yellow Complex: Streptococcus



-Green Complex: Capnocy/ A.A./


E. corrodens/ Campylobacter consisus



-Purple Complex: V. parvula/ A. odontolytius

The Species in Late colonization


(Major etiology of perio. disease =>Gram - )

-Orange complex: Campylobacter gracillis,


C. rectus, P. intermedia, F periodonticum



-Red complex: T. forsythia, P. gingivalis,


Tr. denticola

Majority nutrients for biofilm come from ...

-Saliva



-Cervicular fluid


Non-Specific Plaque Hypothesis

-Quantity of plaque



-Gingivitis +Time = Periodontitis

Specific Plaque Hypothesis

-Not about the quantity but the TYPE of bacteria



-Gram - (Anaerobic bacteria)


Criteria of


Periodontal Pathogens

-Association between bacteria species and periodontal disease


-The elimination should release the disease


-The host response must be detectable


-The bacteria must have virulent factors which play a role in the disease process


-Reproducibility in animal model study