Neutrophils Segmented - tatou e puipuia

I se tulaga lautele, manaomia fuafuaina suesuega o le toto wbc, i.e. le pasene o le eseese o vasega o leukocytes i le toto. O le tele o leukocytes i le matutua i le fua faatatau e aofia neutrophils segmented (pe tusa ma le 70%). O i latou o - oi latou o le vaega autu.

ua vaevaeina sela White toto i autu faasologa lua: granulocytes (granular) ma agranulocytes (faatasi ai ma se saito). Granulocytes, i le faasologa, ua vaevaeina i neutrophils, eosinophils ma basophils. Taitasi ituaiga o feaveai ua i ai se saito faapitoa i le cytoplasm ma tauaveina lona lava faapitoa foliga.

sela uma o faasologa granulocytic i lona atinae e ala i le vaega o atinae o myeloblasts, e ala i se faasologa o vailauga sela moto i tui ma segmented leukocytes. O lenei e faatatau i ituaiga uma e tolu o granulocytes - e neutrophils, eosinophils ma basophils. I le toto peripheral masani ona maua na o neutrophils tui ma segmented. o loo i le sela laiti i le toto mai le su ivi na o faamai ogaoga.

Tui neutrophiles foliga eseese o le vaega faaogatotonu len¯ao feaveai. O le autu muamua o le mafolafola, e tutusa i le wand curved. O le autu lona lua ua vaevaeina i ni constrictions faapitoa (2-4) vaega. O le cytoplasm o sela vali lanu piniki. O loo i ai se lanu enaena saito lelei. I faamaʻi pipisi neutrophils graininess avea tetele, ma lanu moana (valaauina granularity toxigenic). O le tasi lenei o le hallmarks o Fula.

Galuega tauave, lea ua faia tui neutrophiles i le tino o loo puipuia mai fasimea fafo, siama, fungi ma siama. Granulocytes maua se gaoioiga phagocytic. O nei granules aofia ai myeloperoxidase enzyme patino, e faaleleia ai le aafiaga o mea antibacterial. e mafai ona malosi agai Neutrophils i le taulaiga o Fula.

segmented taua neutrophils ma isi sela i le fua faatatau leukocyte tutusa masani tausaga. O lea, i tamaiti i lalo o le 5 tausaga o lo o pulea e lymphocytes ma neutrophils lē sili atu i le 30%. O le aofai o vaega neutrophils i aofaiga masani e 1-6%. O le siitia o le numera o neutrophils ua tuuina atu faatasi ma faamaʻi eseese ma ua taʻua o neutrophilia.

E masani lava faatasi neutrophilia leukocyte faateleina atoa. E masani neutrophils tui faateleina foi. O nisi taimi e toto i faamai ogaoga foliga sela moto - metamyelocytes (talavou) ma myelocytes. Faateleina ai le aofai o sela vaega, myelocytes ma metamyelocytes foliga valaauina se suiga i le itu tauagavale o leukocytes. suiga fua faatatau e masani ona o faatasi ma le toe afio mai o granularity toxigenic i tui ma segmented neutrophils ma basophils latou cytoplasm.

O suiga faatasi neutrophil faamaʻi inflammatory matuitui, setete teʻi, infarction, intoxications eseese. Aemaise lava folafola suiga i le itu tauagavale ma leukemia myelocytic faaumiumi. I totonu o lenei faamaʻi, segmented neutrophils ma faaitiitia malosi o se pasene ma i tuutuuga atoatoa. I le fua faatatau predominate tui ma sela moto. Faaitiitia le aofai o neutrophils segmented tau atu i le mea moni e faapea o le puipuiga o galuega tauave o leukocytes faaitiitia. E lamatia ai le faaopoopo o siama eseese.

Faaitiitiga o segmented ma vaega neutrophils ua taʻua neutropenia. E masani lava ona tupu i le talaaga o le faaitiitia aoao i le sela papaʻe toto. O se tulaga e tupu i siama faaumiumi ma viral, e masani ona talu ona maua cytostatics, ina ua uma togafitiga i le leisa, e faamai toto o agranulocytosis ma anemia aplastic.

O lea la, o le matafaioi a neutrophils segmented o le puipuia lea o le tagata mai le siama. I le faamai o le aofai o faateleina taui. o loo atagia mai lenei mea i le Fua Faatusatusa suiga o le sela i le fua faatatau o le toto.