d o n b o ‘yni va q in d a (1% ) u chraydi. M io m a tu g u n larin in g o ‘sish
ja r a y o n i y o ‘nalishi b o ‘y i c h a u c h xil b o ‘ladi:
1) s u b m u k o z — 15—25% shilliqosti
q a v a tid a jo y la sh ib ,
tu g u n c h a l a r b a c h a d o n b o ‘shlig‘i t o m o n o ‘sadi;
2) i n t e r s t i s i a l
— 30% tu g u n c h a l a r b a c h a d o n d e v o -
ridagi m u s h a k q a v a tin in g
o ra s id a jo y lash ad i;
3) s u b s e r o z — 30% o ‘s m a q o rin p a r d a s in in g o stid a
jo y la s h g a n b o ‘ladi. B u n d a y h o lla rd a k o ‘p tu g u n li m i o m a la r d a
b a c h a d o n n i n g h a r t o m o n l a m a b ir
xil k a tta la s h g a n in i, b a ’z a n
e sa b ir t o m o n l a m a k a t t a l a s h g a n in i a n i q l a y m i z .
B a c h a d o n
kattaligi 39—40 h afta lik h o m ila d o rlik d a g i d a r a ja d a b o ‘lishi h a m
m u m k i n .
Subseroz
t u g u n l a r b a c h a d o n sh ak lin i keskin o ‘zg a rtirib
y u b o ra d i v a q o rin b o ‘shlig‘i t o m o n g a q a ra b o ‘sib, b a c h a d o n
dev o rig a h a r xil u z u n lik va qalinlikdagi o ‘sm a
o y o q c h a si bilan
b o g ‘la n a d i. A g a r s u b s e r o z tu g u n l a r k o ‘p m i q d o r d a b o ‘lsa,
x u d d i k a r to s h k a tu g a n a k la rig a o ‘x sh ab ketadi. Shilliq qavati
o s tid a j o y la s h g a n t u g u n c h a l a r esa b a c h a d o n b o ‘shlig‘i t o m o n
o ‘sib, u n i n g shakli o ‘zg a rish ig a , k e y in c h a lik b a c h a d o n n i n g
k u c h li q isq arish ig a h a m d a b a c h a d o n b o ‘y n in in g
o ch ilishiga
olib keladi va t u g u n c h a l a r n i n g q in t o m o n g a t u g ‘ilishi so d ir
boMadi.
0 ‘s m a l a r siydik pufagi yoki t o ‘g ‘ri ic h a k t o m o n g a q a ra b
o ‘sgan b o ‘lsa, sh u a ’z o la r n in g faoliyati buziladi.
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