Regulation - PowerPoint PPT Presentation

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Regulation

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Regulation GFR acts in a negative feed back loop If GFR is too high what will happen to blood? Increased blood viscosity causes the macula densa to stimulate ... – PowerPoint PPT presentation

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Title: Regulation


1
Regulation
  • GFR acts in a negative feed back loop
  • If GFR is too high what will happen to blood?
  • Increased blood viscosity causes the macula densa
    to stimulate paracrine secretion
  • The secretion causes constriction of arteries
  • How does that reduce GFR?
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