Umumiy fizologiya - Медицина - Презентации

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Umumiy fizologiya

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Reja 1 . O r g a n i z m n i n g f u n k s i o n a l t a r k i b i v a t u z i l i s h i 2 . H u j ay r a fi z i o l o g i y a s i 3 . M e m b r a n a b o ’ y l a b m o d d a l a r t r a n s p o r t i 4 . M e m b r a n a p o t e n s i a l i MAVZU: UMUMIY FIZOLOGIYA

Atom Molekula Makromolekul a Hujayr a To’qima Organ Sistema OrganizmORGANIZIMNIN G F U NKSIONAL TARKIBI

Te r i b u t u n t a n a n i q o p l a b t u r u v c h i t u z u l m a . Te r h o s i l a l a r i  S o c h l a r  Ti r n o q l a r  Yo g ’ b e z l a r i  Te r i b e z l a r i Te r i q u y i d a g i m u h i m f u n k s i y a l a r n i b a j a r a d i  Fi z i k t o ’ s i q ( b a r y e r ) - t u r l i m i ko o r g a n i z m v a m o d d a l a r n i o ’ t k a z m a y d i  Ta n a n i ko ’ p s u v y o ’ q o t i s h d a n s a q l a y d i  S e n s o r- j u d a ko ’ p r e t s e p t o r l a r o r q a l i t a s h q i t a ’ s i r l a r n i s e z a d i  Ta n a h a r o r a t i n i b o s h q a r i s h d a q a t n a s h a d i T E R I VA U N I N G H O S I L A L A R I

Organizmning harakatini taminlovchi sistema Tu r l a r i  S ke l e t m u s ku l i  S i l l i q m u s ku l i  Yu r a k m u s ku l i Tu z i l i s h i  M i o fi b r i l l a - m u s ku l t o l a l a r i d a n i b o r a t Fu n k s i y a s i  Q i s q a r i s h v a b o ’ s h a s h i s h x u s u s i y a t i g a e g a M U S KU L S I S T E M A S I

 O r g a n i z m n i n g a s o s i y t a y a n c h u s t u n i b o ` l i b 2 0 0 d a n o r t i q s u y a k l a r d a n t a s h k i l t o p g a n . Ta r k i b i :  S u y u k  To g ’ a y l a r  B o y l a m l a r – fi b ro z t o l a l a r Fu n k s i y a s i :  O r g a n l a r u c h u n t a y a n c h v a h i m o y a SKEL ET SISTEMASI

Fu n k s i o n a l b i r l i g i – n e y r o n N e r v s i s t e m a s i a n a t o m i k j i h a t d a n N e r v s i s t e m a s i f u n k s i o n a l j i h a t d a n M a r k a z i y n e r v s i s t e m a s i S o m a t i k n e r v s i s t e m a s i  B o s h m i y a - Ta n a d e v o r i , q o ’ l v a o y o q l a r n i b o s h q a r a d i  O r q a m i y a P e r i f e r i k n e r v s i s t e m a s i Av t o n o m i k ( v e g e t a t i v ) n e r v s i s t e m a s i  N e r v l a r - b o s h m i y a n e r v l a r i ( c r a n i a l ) - i c h k i a ’ z o l a r n i b o s h q a r a d i - o r q a m i y a n e r v l a r i ( s p i n a l ) Enterik nerv sistemasi -hazm sistemasini boshqaradi  G a n g l i y a l a r - k r a n i a l Av t o n o m n e r v s i s t e m a s i - s p i n a l - s i m p a t i k -

Ta r k i b i  Yu r a k  Q o n t o m i r l a r i Fu n k s i y a s i :  O r g a n i z m d a q o n n i h a r a k a t i n i t a m i n l a s h YU RAK VA QON-TOMIR SISTE MASI Yurak Arterio la Kapilly arVenula Vena Arteriya

Ta r k i b i :  O ’ p k a l a r  N a f a s o l i s h y o ’ l l a r i Fu n k s i y a s i  O r g a n i z m n i O 2 b i l a n t a ’ m i n l a s h  O r g a n i z m d a n ke r a k s i z g a z l a r n i o l i b c h i q i s h a s o s a n ( C O 2 VA N 2 )  Ta n a h a r o r a t i n i m e ’ y o r d a b o s h q a r i s h NAFAS OL ISH SISTEMASI

Ta r k i b i :  H a z m q i l i s h t i z i m i - o g ’ i z b o ’ s h l i g ’ I - h a l q u m - q i z i l o ’ n g a c h - o s h q a z o n - i n g i c h k a i c h a k - y o ’ g ’ o n i c h a k  O s h q o z o n o s t i b e z i  J i g a r  O ’ t p u f a g i F u n k s i y a s i :  O z i q m o d d a l a r n i p a r c h a l a b i c h k i m u h i t g a o ’ t k a z i s h  H a z m b o ` l m a g a n m o d d a l a r n i c h i q a r i b t a s h l a s h HAZM QILISH SISTEMASI

Ta r k i b i :  S i y d i k h o s i l q i l u v c h i B u y r a k  S i y d i k y o ’ l l a r i - s i y d i k y o ’ l i - s i y d i k p u f a g i - s i y d i k c h i q a r i s h . y o ’ l i Fu n k s i y a s i :  O r t i q c h a v a ke r a k s i z m e t o b o l i t l a r n i c h i q a r i s h  Q o n b o s i m i n i b o s h q a r u v i AYIRISH SISTEMASI

Q o n g a t u r l i g a r m o n l a r n i s e k r e t s i y a q i l u v c h i h u j a y r a l a r d a n t a r k i b t o p g a n b o ’ l a d i Ta r k i b i : E n d o k r i n a ’ z o l a r - G i p o fi z - E p i fi z - Q a l q o n s i m o n - Q a l q o n o r q a - B u y r a k u s t i E n d o k r i n h u j a y r a l a r - L a n g e r g a n s o r o l c h a l a r i - M o y a k n i n g i n t e r s t i t s i a l . h u j a y r a - Tu x u m d o n f o l i k u l a l a r i - S a r i q t a n a - B u y r a k , t i m u s , p l a n t s e n t a - . . n i n g a y r i m h u j a y r a l a r i ENDOKRIN SISTE MASI

Q o n - o ’ z g a r g a n b i r i k t i r u v c h i t o ’ q i m a b o ` l i b o r g a n i z m i c h k i m u h i t i n i n g t a r k i b i g a k i r a d i v a t a n a m a s s a s i n i n g 7 % i n i t a s h k i l q i l a d i . Ta r k i b i :  P l a z m a  H u j a y r a l a r - E r i t r o t s i t l a r ( q i z i l q o n t a n a c h a l a r i - * O 2 t a s h a y d i - L e y k o s i t l a r ( o q q o n t a n a c h a l a r i - . * i n f e k s i y a l a r d a n h i m o y a -Tr o m b o s i t l a r ( q o n p l a s t i n k a l a r i ) – * g e m o s t a z QON VA IMMUN SISTEMA Нейтроф ил

MIN ERALLA R (ELEKTROLIT LA R) TA N A M A S S A S I N I N G 7 % Q I S M I N I TA S H K I L Q I L A D I

BOSIM TU RL ARI  O s m o t i k b o s i m d e g a n d a s u v n i t u z l a r m i q d o r i k a m r o q b o ` l g a n e r i t m a d a n y a r i m o ‘ t k a z g i c h m e m b r a n a o r q a l i t u z l a r m i q d o r i ko ‘ p r o q b o ` l g a n e r i t m a g a o ‘ t i s h i n i t a ‘ m i n l o v c h i ku c h n a z a r d a t u t i l a d i . * O d a m q o n i n i n g o s m o t i k b o s i m i 7 , 8 a t m o s f e r a n i ( s i m o b u s t u n i n i n g 5 6 0 0 m m y o k i 7 5 4 k Pa ) t a s h k i l q i l a d i * A n o r g a n i k t u z l a r n i n g p l a z m a d a e r i g a n m i q d o r i 0 , 9 % * Q o n d a i o n l a r ko n s e n t r a t s i y a s i o s h i b , o s m o t i k b o s i m ko ‘ t a r i l a d i g a n b o ` l s a , o q s i l l a r b u i o n l a r n i o ‘ z i g a b i r i k t i r

BOSIM TU RL ARI  O n ko t i k b o s i m y o k i ko l l o i d o s m o t i k b o s i m q o n t o m i r p l a z m a s i d a g i ( q o n / s u y u q l i k ) o q s i l l a r , x u s u s a n , a l b u m i n t o m o n i d a n i n d u k t s i y a q i l i n g a n o s m o t i k b o s i m n i n g b i r s h a k l i b o ' l i b , s u y u q l i k n i n g ka p i l l y a rg a q a y t a r i l i s h i g a o l i b ke l a d i . * O n ko t i k b o s i m o ‘ r t a c h a s i m o b u s t u n i n i n g 3 0 m i l l i m e t r i g a t e n g y o k i q o n n i n g u m u m i y o s m o t i k b o s i m i n i 1 / 2 0 0 q i s m i n i t a s h k i l q i l a d i .  G i d r o s t a t i k b o s i m m a l u m b i r s ox a d a g i f a q a t g i n a s u y u q l i k ( s u v ) h i s o b i g a xo s i l b o ` l a d i .

S u y u q l i k t a q s i m l a n i s h j a r ay o n i 1 . K a p i l l y a r n i n g a r t e r i a l o x i r i d a ( t o m i r i c h i d a ) g i d r o s t a t i k b o s i m n i n g k a t t a b o ` l g a n l i g i u c h u n p l a z m a t a r k i b i d a g i s u y u q l i k h u j a y r a l a r a r o b o ` s h l i q q a o ` t a d i 2 . K a p i l l y a r n i n g v e n o z o x i r i d a ( t o m i r i c h i d a ) o n k o t i k v a o s m o t i k b o s i m y u q o r i l i g i t u f a y l i s u y u q l i k p l a z m a g a q a y t a d i 3 . I n t e r s t i t s i a l t o ` q i m a d a g i g i d r o s t a t i k b o s i m s u y u q l i k n i l i m f a k a p i l l y a r i g a k i r i s h i n i t a ' m i n l a y d i 4 . I n t e r s t i t s i a l s u y u q l i k t r a n s s e l l y u l y a r v a i n t

SHISH TU RL ARIYurak yetishmovchiligidagi shish Buyrak kasalligidagi shish Gipotireoidizmdagi shish

Yurak shishi Buyrak shishi Gipotireoidizmd a shish Joylashuvi Tananing pastki qismida asosan oyoqlarda Tananing yuqori qismida asosan yuz, qovoq sohalari Keyinchalik oyoqda Butun tanada Rivojlanish i Tez Sekin Sekin Xususiyati Yumshoq, bosganda iz qoladi Nisbatan qattiq, bosganda iz qolmaydi Nisbatan qattiq, bosganda iz qolmaydi Boshqa belgilar 1. Yurak yetishmovchiligi 2. Yurak gipertrofiyasi 3. Venoz kengayish 4. Gepatomegaliya 1. Proteinuriya 2. Gipertenziya 3. Buyrak funktsiyasi buzilishi 1. Qalqonsimon bez garmonlari yetishmovchiligi 2. Temperaturasi past 3. Moddalarning hujayralararo metobolizmi sekinlashishi

O r g a n i z m I c h k i m u x i t i – b u E x t r a c e l l u l a r s u y u q l i k b o ` l i b , h u j a y r a n i n g n o r m a l h a y o t f a o l i y a t i u n i n g fi z i k v a k i m y o v i y h o l a t i g a c h a m b a r c h a s b o g ` l i q .  I n t r a v a z a l  I n t e r s i t s i a l  L i m f a  M e z e n x i m a l I n s o n o r g a n i z m i I c h k i m u x i t i n i n g d o i m i y l i g i G o m e o s t a z ( G o m e o – “ b i r x i l ” ; s t a z – “ t o ’ x t a s h ” ) d e b a t a l a d i . O r g a n i z m v a t a s h q i m u h i t d o i m i y a l o q a d a b o ’ l a r e k a n o ’ z g a r i s h ( t u r l i p a r a m e t r l a r ) y u z a g a ke l i s h i t a b i i y h o l , m a n a s h u o ’ z g a r i s h n i q a y t a j o y i g a ke l t i r i s h g a q a r a t i l g

Mar kaz NEGATIV QAYTAR ALOQA Effektor Gomeostazni bu buzgan tasirni kamaytirishga harakat qiladi. Masalan: Qon bosim ortsa, uni normaga qaytarishgacha qaratilgan jarayonlar ishga tushadi, yoki aksincha qon bosim kamaysa uni normaga ko’tarishga bo’lgan jarayonlar ishga tushadi .Retsepto rTa’sir02 32 23 16

B u n d a xo s i l b o ` g a n j a v o b re a k s i y a l a r i G o m e o s t a z n i b u z i s h g a b o ` l g a n t a s i rg a n i s b a t a n p o z i t i v ( q o ` l l a b q u v v a t l o v c h i ) h i s o b l a n a d i . Pa t o l o g i y a d a “H a v fl i x a l q a ” d e y i l a d i . N e g a t i v e f e e d b e c k = > Po z i t i v e f e e d b a c k B u j a r a y o n b a z i d a y a x s h i n a t i j a l i b o ` l i s h i m u m k i n :  Tro m b xo s i l b o ` l i s h i d a  Tu g ` r u q v a q t i d a b a c h a d o n q i s q a r i s h i  H a r a ka t p o t e n s i a l i h o s i l b o ` l i s h i d a N a + ka n a l l a r i n i o c h i l i s h iP OZITIV QAYTAR ALOQA MarkazEffektor Retsepto rTa’sir02 32 23 16

Bosh miya gipofizdan oksitotsin sekretsiya qilishini stimullaydi Oksitotsin qon orqali bachadong a yetkaziladi Oksitotsin bachadon qisqarishini stimullaydi va bolani bachadon bo'yniga tomon itaradBolaning boshi bachadon boyinga qarama qarshi ravishda itariladi Bachadon boynidan hosil bolgan nerv impulslar bosh miyaga o'tkaziladi Ko`krak so`rg`ichi poralardan sut chiqadi 1. So'rish alveolalardagi sezuvchi nerv oxirlarini qozgatadi 3. Sut ko'krak alveolalaridan sizib chiqadi 2. Gipofiz oksitotsin ishlab chiqaradiSut sizib chiqishi refleksi

2 l qon yo`qotildi Qon bosim pasayadi Yurak muskullari qon bilan yaxshi taminlanmayd i Yurakning nasos funksiyasi susayadi O`limHAVFL I XALQA37 19 34 28 09 10 27 0E 1D 09 1F15 2E 21 0B

Membrana orqali moddalar transporti

E`TIBORINGIZ UCHUN RAHMAT! Ajratgan vaqtingizga rozi bo`ling!

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