The nyukiliya ndi maselo oyera a magazi (kapena leukocyte), motero maselo amthupi oteteza.

Pali mitundu ingapo yama cell oyera, kuphatikiza:

• ndi nyukiliya, otchulidwa chifukwa amawoneka kuti ali ndi mtima wambiri
• ndi mononucleaires, kuphatikizapo “ma monocytes"Ndi"lymphocytes«

Maselo a Polynuclear ndimaselo omwe amayenda m'magazi komanso omwe amakhala ndi phata lokhala ndi ma multilobed. Mkati mwake, mumakhala "granulations", omwe amatenga mitundu yosiyanasiyana atapaka utoto wapadera. Chifukwa chake timasiyanitsa:

• neutrophils, omwe granulations amasunga zomwe zimatchedwa utoto wosalowerera ndale (beige tint)
• eosinophils, omwe matumba ake akulu amatembenukira ku lalanje
• polynuclear basophils, omwe ali ndi timagulu tating'onoting'ono tofiira

Maselowa amayenda kupita kumalo komwe kuli matenda kapena kutupa. Kusunthaku kumachitika motengera mamolekyulu amtundu womwe amatulutsidwa ndi tizilombo toyambitsa matenda kapena kuwalimbikitsa, omwe amawakokera kumalo "oyenera".

Ma polynuclear neutrophils ndiwo maselo ambiri a polynuclear: amaimira maselo oyera oyera omwe amayenda m'magazi (50 mpaka 75%). Monga chisonyezero, kuchuluka kwawo kumasiyana 1,8 mpaka 7 biliyoni pa lita imodzi yamagazi (mwachitsanzo 2000 mpaka 7500 neutrophils pa mamilimita³ mwazi).

Atakhala ndi minofu yomwe ili ndi kachilomboka, ma neutrophil amatha "phagocytize" (kutanthauza kuti, kumeza, mwanjira ina) tinthu tina tachilendo.

Kuyeza kwa maselo oyera amtundu wonse kumalimbikitsidwa m'malo ambiri, makamaka ngati munthu ali ndi matenda.

Nthawi zambiri, adotolo amakupatsani "kuchuluka kwa magazi" (hemogram) yomwe imafotokoza kuchuluka kwa mitundu yosiyanasiyana yamagazi.

Kuwunikaku kumakhala ndi zitsanzo zosavuta zamagazi amphongo, omwe nthawi zambiri amachitika pamphumi la chigongono. Sikoyenera kukhala pamimba yopanda kanthu.

Titha kuwona mawonekedwe a ma polymorphonuclear cell pansi pa microscope, kuchokera pagazi lopaka magazi.

Kuchuluka kwa ma polynuclear neutrophils kumatha kuwonjezeka (polynucléose neutrophile) kapena m'malo mwake adatsitsa poyerekeza ndi miyezo (neutropenia).

Kuwonjezeka pang'ono kapena kwakuthwa kwamitundu yamagazi oyera, makamaka ma polymorphonuclear neutrophils, kumawoneka m'malo ambiri:

• ngati 'matenda (matenda ambiri amabakiteriya)
• mlandu wa matenda otupa
• pankhani ya ena c
• za matenda a hematological (myeloproliferative syndromes, khansa ya m'magazi, polycythemia, thrombocythemia).

Kutsika kwa ma neutrophils ndikotheka:

• pambuyo ena matenda opatsirana
• potenga mankhwala ena
• pambuyo pa imodzi mankhwala amphamvu
• komanso ena matenda a msana (myeloma, lymphoma, khansa ya m'magazi, khansa).

Kutanthauzira kwa zotsatira kumadalira magawo ena amwazi ndi zaka za wodwalayo, zisonyezo, komanso mbiri.