-‐ Stroma:
bindweefsel
met
bloedvaatjes
en
lymfoid
weefsel.
Functies
van
de
conjunctiva:
-‐ Mechanische
barrière:
voor
de
veiligheid,
bevindt
zich
in
de
epitheellaag;
-‐ Traan-‐
slijmklieren:
bevochtigen
het
oog,
traanfilm
plakkerig
maken,
bevindt
zich
in
de
epitheellaag;
-‐ Afweer,
lymfoid
weefsel:
bevindt
zich
in
de
stroma.
Conjunctivitis,
ontsteking
en
afweer
Twee
meest
voorkomende
vormen
conjunctivitis:
-‐ Trachoom:
slijmvlies
ontsteekt
door
chlamydia
trachomatis
(GEEN
GESLACHTSZIEKTE).
Hierdoor
komt
er
littekenweefsel
dat
ervoor
zorgt
dat
wimpers
de
cornea
in
gaan
groeien
die
er
op
zijn
tijd
weer
voor
zorgen
dat
de
cornea
littekens
krijgt
waardoor
iemand
uiteindelijk
blind
raakt.
• Heel
besmettelijk;
• Behandeling:
zalf.
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