6. Blood flow Kidney

6. Blood flow Kidney - 6. Regulation of blood flow - Kidney...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 6. Regulation of blood flow - Kidney 1 6. Regulation of blood flow - Kidney 2 peritubular capillaries renal artery afferent arterioles efferent arterioles juxtamedulary glomerulus efferent arterioles afferent arterioles cortical glomerulus 6. Regulation of blood flow - Kidney 3 peritubular capillaries vasa recta venule 6. Regulation of blood flow - Kidney 4 C o n t r o l o f v a s c u l a t u r e : 1 . A u t o r e g u l a t i o n 2 . C o n t r o l o f r a d i u s o f r e s i s t a n c e v e s s e l s i ) N e r v o u s d i r e c t S N S i n n e r v a t i o n V a s o c o n s t r i c t o r- a f f e r e n t > e f f e r e n t i i ) L o c a l ( p a r a c r i n e a n d a u t o c r i n e ) N O- V a s o d i l a t o r- a f f e r e n t a n d e f f e r e n t E T- 1 V a s o c o n s t r i c t o r a f f e r e n t a n d e f f e r e n t A D O V a s o c o n s t r i c t o r a f f e r e n t A T P V a s o c o n s t r i c t o r a f f e r e n t i i i ) E n d o c r i n e E p i V a s o c o n s t r i c t o r a f f e r e n t > e f f e r e n t A I I V a s o c o n s t r i c t o r e f f e r e n t > a f f e r e n t A N P V a s o d i l a t e a f f e r e n t , v a s o c o n s t r i c t e f f e r e n t A D H-V P V a s o c o n s t r i c t o r a f f e r e n t > e f f e r e n t 6 . R e g u l a t i o n o f b l o o d f l o w- K i d n e y 4 6. Regulation of blood flow - Kidney 5 Silverthorn Fig 19-2 6. Regulation of blood flow - Kidney 6 L u m e n o f t u b u l e L u m e n o f b l o o d v e s s e l B l o o d f l o w I o n i c c a p t u r e E n d o c y t o s i s- p r o t e i n s- p o l y p e p t i d e s A n t i p o r t P T C C O 2 + H 2 O H 2 C O 3 H + + H C O 3- C A C l- H C O 3- H C O 3- N a + H + S y m p o r t- g l u c o s e- a a- p h o s p h a t e- l a c t a t e- b i c a r b c a t i o n o r g a n i c c a t i o n a n i o n (C l- ) o r g a n i c a n i o n o r g a n i c c a t i o n 2 K + 3 N a + o r g a n i c a n...
View Full Document

This note was uploaded on 12/13/2010 for the course HK 3940 taught by Professor Murrant during the Fall '10 term at University of Guelph.

Page1 / 21

6. Blood flow Kidney - 6. Regulation of blood flow - Kidney...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online