Page 192 - Clinical Hematology_ Theory _ Procedures ( PDFDrive )
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176            PART 2  ■  Hematopoiesis and Cellular Maturation




               T                                                 m             m                     -                     ABP                                      k                                           -

                                                      .                                                                                  m                m                                  .

                    T    m  j                                                           k

                                 ,                           m            m.  N                                            The Movement of Neutrophils

                                               m  j

                       . E                                                                              -                  T   m      m               k           (F   .   .    )           m     x

                                                                    z                                                                q                                                              m

                                          .                                                                                                                     .  U              m                     ,

                    P                                                                                                          m                                 k j                            m  m

                                                              ,                          . D                                                                                                                    -

                                  (  .  .,                          m                     [CGD],                                                                        m      m

                                                    k                                    m               -                                 . I                                          ,            m

                 m )                    .                                                                                                   k                                                                       k  -

                    B                           m                                          (          -                           m      m     .

                     , m             ,        m                 ),                                   m-                         T   m      m                                                         extrav

               m          m             (              , m            ,                         ),                         asation.  Ex                               m                            k

                                 k              . T    m                m                                                  (PMN )                            mm

                                             m     m    ,           -                       ,                                   m             m             . A            m            m                    -

                     k       (  .  .,                 ).                                                                                                                                   mm         q     k  ,

                    N                                                                            m,                             m                                                                        mm  -

                                             m,                                 m,                                               . S    m

                                                  z                                        .  A                             x                                    .

                                                                                                                                T   m                             PMN ,                                       -

                                       ,                                                        . T                                                            , m

                                                                       m         m                                                                       . M           m

                                                                           k                                                m            m      m                 .

                  z  m   . E                                                                m     -                             T     m            m      m                                   m              ,

                                                                    .                                                      diapedesis,                                                         .




               Initiation of Phagocytosis
                                                                                                                                    Bacterium

               V

                       ,    m    ,                               m,                                 .

               C                                                                                         -

                        m,                                                                                                                                          2. Adherence

                                          .

                    P                                       m                                    q                          Segmented neutrophil

                      mm                                 m       m             m                                                                                                                 3. Engulfment

                                                                                        . R         m                            1. Chemotaxis

                       m                                                           q

                mm                   . T           mm

                                       mm                m                      x

                    . T    m      m                   mm          m                       -

                  m     ,                        ,                 k      .  S            m                                 6. Digestion and destruction                                               Lysosome

                                    m                 m                                                                                                                                      4. Phagosome formation

                                mm                                                k   -   (IL-  ),

                                              m

                              j     . T                                     m            m                                                                             5. Fusion

                                               mm        —           ,        ,             ,                              FIGURE 8.20  P                  . S                           m      m                  -

                     .                                                                                                     m                                                                                  ,       m     x  .

                                                                                                                           S                                                                  m     ,

               The Endothelium                                                                                                                      m  m                                                . T

                                                                                                                                                               z        . I                                           m  m-
               T                     m                                             k                                                                                       m     ,                                 m  m
                              m                        m                           m            -                                                                                   m (         ),                        m


                    . E                                m             ,             E-                                          m     (         ). T                 m                             m               m
               ICAM-  ,                                                    k                         -                                  (         ). D                                    m            (         )


                                        (ABP ). H          ,                                                                   m                                                             .
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