Page 17 - The Cell in 40 Topics
P. 17

Harun Yahya - Adnan Oktar




































                                                   Figure 7.
                                                   As soon as the pituitary gland
                                                   learns that the level of fluid in the
                                                   blood has declined, it releases
                                                   the stored hormone vasopressin
                                                   into the bloodstream, where it is
                                                   forwarded to the kidneys.




             (Figure 8). After vasopressin sets out from the pituitary gland in the brain
             until it arrives at the kidney, it passes by a great many organs. Yet as if this
             hormone knew where it was going, by what route and what its purpose
             was, it reaches the kidney without getting lost or stopping at any other
             organ. How does it receive the command to head straight to the kidney,
             and how can the unconscious molecules in question understand the mes-
             sage and duly find their way there?

                  The vasopressin hormone reaches the kidney by locking onto re-
             ceivers around the millions of micro-channels in that organ. These recep-
             tors have been specially created for vasopressin, and the two fit one
             another like a key and a lock. (Figure 9.) How is this compatibility estab-


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