Neutrophils abamnkela - abavikeli zethu

Ngokubanzi, uhlalutyo igazi kufunekayo ibalwa wbc, ngamanye ipesenti kwiiklasi ezahlukeneyo ze leukocytes egazini. Uninzi leukocytes kwi omdala ifomula ziquka neutrophils abamnkela (malunga nama-70%). Zinjalo - ukuba inxalenye eyintloko.

iiseli ezimhlophe zegazi yahlulwe enkulu series ezimbini: granulocytes (granular) kunye agranulocytes (akukho iinkozo). Granulocytes, ke ngoko nohlulwe neutrophils, eosinophils kunye basophils. uhlobo ngalunye zeeseli ukhozo ethile kwi icytoplasm kwaye ithwala iimpawu zayo ezizodwa.

Zonke iiseli granulocytic uthotho kuphuhliso zayo amanqanaba uphuhliso myeloblasts, ngokusebenzisa uthotho iiseli ubuntwana eliphakathi ukugwaza yaye abamnkela leukocytes. Oku kusebenza kuzo zonke zontathu iintlobo granulocytes - to neutrophils, eosinophils kunye basophils. Egazini neuropathy ngokuqhelekileyo ifumaneka kuphela neutrophils okuhlatywa kunye abamnkela. Iiseli abancinane ibekwe igazi lomongo wethambo kuphela izifo eziqatha.

Uhlaba neutrophiles imilo eyahlukeneyo yeseli ngumongo. Oluphambili lokuqala tyaba, ezifana wand egosogoso. Oluphambili yesibini yahlulwe constrictions ezikhethekileyo eziliqela (2-4) esezirekhodiwe. Le kukho icytoplasm kweeseli zaveza opinki. Kuye ukhozo brown entle. Xa izifo ezosulelayo neutrophils graininess igcine, nangemisonto (ebizwa ngokuba imbudumbudu toxigenic). Le yenye linophawu komtshiso oko.

Umsebenzi, nto leyo yenzelwa neutrophiles ndihlatywe emzimbeni biyela amasuntswana bezinye iintlanga, iintsholongwane, umngundo kunye neentsholongwane. Granulocytes babe umsebenzi phagocytic. Ezi granules ziqulathe ethile myeloperoxidase transcriptase, oko konyusa isiphumo kwezinto antibacterial. Neutrophils ungakwazi ukusuka kwi ugqaliselo komtshiso oko.

Ixabiso abamnkela neutrophils kunye nezinye iiseli kwi leukocyte olungumgubo lweentsana olungqamana norms ubudala. Ngoko ke, xa abantwana abangaphantsi kweminyaka emi-5 esilawulwa lymphocyte kunye neutrophils akukho ngaphezu kwama-30%. Inani band neutrophils ngezixa eqhelekileyo 1-6%. Ukwanda kwenani neutrophils lukhatshwa zizifo ezahlukahlukeneyo yaye kuthiwa neutrophilia.

neutrophilia Ngokuqhelekileyo ihamba iyonke ukwanda leukocyte. Kudla neutrophils ndihlatywe linyuke kakhulu. Maxa wambi igazi yezifo kakhulu kuvela iiseli ubuntwana - metamyelocytes (abatsha) kunye myelocytes. Ukwandisa inani leeseli lomculo, myelocytes kunye metamyelocytes ukubonakala ebizwa ukutshintshela ekhohlo leukocytes. shift fomula amaninzi zidityaniswa nokufika imbudumbudu toxigenic ukugwaza yaye abamnkela neutrophils kwaye basophils kukho icytoplasm zabo.

Olunjalo utshintsho ihambe neutrophil etsolo isifo kwiintetho ezikralayo, Njengokungeniswa ithi, iposi, intoxications ezahlukeneyo. Ngokukodwa shift ukuya ekhohlo leukemia ezingapheliyo myelocytic. Kule sifo, abamnkela neutrophils yaye kuncitshiswe kakhulu njengepesenti kunye bhunxe. Xa ifomula ngabona okuhlatywa kunye neeseli akuqolanga. Ukunciphisa inani neutrophils abamnkela kukhokelela ekubeni zokuphepha umsebenzi leukocytes kunciphisa. Usongela ukongeza zizifo ezahlukahlukeneyo.

Ukuncitshiswa neutrophils abamnkela kunye band kuthiwa neutropenia. Lidla kwenzeka phezu yangasemva ukuhla jikelele kwi iiseli ezimhlophe zegazi. Loo urhulumente kwenzeka izifo ezingapheliyo kwaye wentsholongwane egazini, ngokufuthi emva kokufumana cytostatics, emva konyango radiation, izifo igazi ezifana agranulocytosis kunye nezinye aplastic.

Ngoko ke, indima neutrophils abamnkela kukukhusela ngamnye ukususela ekusulelekeni. Xa izifo inani ukunyuka zembuyekezo. Oku kuboniswe utshintsho ratio leseli formula igazi.