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Fig. 38-5 Ganong

Charge and Glomerular Filtration. Fig. 38-5 Ganong. Glomerular Pressures. Lesson 20, slide 6. +15 mm Hg = (45-10) – (20-0). P -  = (60-18) - (32-0) = 42 - 32 = +10 mm Hg. Fig. 23.11. average GFR = 125 mL / min. Fig. 38.6 Ganong.

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Fig. 38-5 Ganong

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  1. Charge and Glomerular Filtration Fig. 38-5 Ganong

  2. Glomerular Pressures Lesson 20, slide 6 +15 mm Hg = (45-10) – (20-0) P -  = (60-18) - (32-0) = 42 - 32 = +10 mm Hg Fig. 23.11 average GFR = 125 mL / min Fig. 38.6 Ganong [Shaded area/area between the curves = Glomerular filtration]

  3. Mesangial Cells Loop of Henle Figure 38-2 Ganong

  4. Regulation of GFR myogenic autoregulation and tubuloglomerular feedback Fig. 38.4 Ganong Fig. 23.13

  5. Filtration Fraction • renal blood flow  1200 ml/min • renal plasma flow  600 ml/min • GFR  125 ml/min • filtration fraction = 125/600 = 20% (20% of the plasma that enters the kidney is filtered into the renal tubule.)

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