Page 198 - Color_Atlas_of_Physiology_5th_Ed._-_A._Despopoulos_2003
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A.  Juxtaglomerular apparatus
                                                         Afferent arteriole


                            Macula densa                 Efferent arteriole
                               Polkissen
                                                                       Renin–Angiotensin System
                             Glomerulus

                               Proximal
                                tubule
                                                         Distal tubule

                                    From Henle’s loop
         B.  Renin-Angiotensin-System
             Acute drop in:      Renin secretion    Normalization of   Plate 7.19
             Plasma volume                          plasma volume and
             and blood pressure                     blood pressure
                                   Renin

                        1 2 3 4 5 6 7 8 9 10  1314
                                         11 12
                        Angiotensinogen
                        1  2  3  4  5  6  7  8  9  10
                        Asp Arg Val Tyr  Ile  His Pro Phe  His Leu
                        Angiotensin I
                                            Converting
                                             enzyme
                          1  2  3  4  5  6  7  8
                          Asp Arg Val  Tyr  Ile  His Pro Phe
                                 Angiotensin II
            Craving for salt
                                 Adrenal cortex
                  Thirst
                                                   General
                                                 vasoconstriction
                   GFR and RBF    Aldosterone


                    Reduced salt and water excretion
            Increased fluid and salt intake                          185

       Despopoulos, Color Atlas of Physiology © 2003 Thieme
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