The polynuclear ndivo masero machena eropa (kana leukocytes), uye nekudaro maseru ekudzivirira emuviri.

Kune marudzi akati wandei emasera machena eropa, anosanganisira:

• ari polynuclear, rakatumidzwa zita nekuti zvinoita kunge vane akawanda nuclei
• ari mononucleaires, iyo inosanganisira "monocytes"Uye"lymphocytes«

Maseru enyukireya maseru anotenderera muropa uye ayo anotove nemukono wakawanda. Mukati, mune "granulations", iyo inotora mavara akasiyana kana akapendwa nemadhayi akasarudzika. Isu saka tinosiyanisa:

• neutrophils, ane granulations anochengetedza izvo zvinonzi zvematongerwo enyika dhayi (beige tint)
• eosinophils, ane mahwanda makuru anoshanduka kuita orenji
• polynuclear basophils, iine granules dzakatsvuka-tsvuku

Aya maseru enhare anofamba achienda kunzvimbo dziri mumuviri uko kune hutachiona kana kuzvimba. Uku kutama kunoitika pasi pesimba remakemikari mamorekuru anoburitswa nepathogen kana kukonzerwa nawo, ayo anovakwezva kunzvimbo "chaiyo".

Polynuclear nyutrophili ndiwo akanyanya kuwanda emasero epolynuclear: anomiririra ruzhinji rwemasero machena eropa anotenderera muropa (50 kusvika 75%). Sekuratidzira, nhamba yavo inosiyana kubva pa1,8 kusvika ku7 bhiriyoni parita reropa (kureva 2000 kusvika 7500 neutrophils pamamirimita³ yeropa).

Kamwe mune hutachiona hutachiona, iyo neutrophils inokwanisa "phagocytize" (ndokuti, kumedza, neimwe nzira) zvimedu zvekunze.

Kuyerwa kwemasero machena eropa zvakajairika zvinokurudzirwa mumamiriro mazhinji, kunyanya muzviitiko zvehutachiona.

Kazhinji kazhinji, chiremba anonyora "kuverenga kweropa" (hemogram) iyo inotsanangura kusangana kwemhando dzakasiyana dzemasero eropa.

Kuongorora kwacho kune yakapusa samuenzaniso yeropa rinotyisa, rinowanzoitwa pakapetwa pegokora. Izvo hazvidiwe kuti uve padumbu risina chinhu.

Tinogona kucherechedza kutaridzika kwema polymorphonuclear cells pasi pe microscope, kubva muropa smear.

Iko kusangana kwepolynuclear neutrophils kunogona kuwedzerwa (polynucléose neutrophile) kana zvinopesana zvadzikiswa zvichienzaniswa nematanho (neutropenia).

Kuwedzera zvine mwero kana kupinza muhuwandu hwemasero machena eropa, uye kunyanya kwema polymorphonuclear nyutrophili, zvinogona kuonekwa mune dzakawanda mamiriro:

• kana 'chirwere (hutachiona hwakawanda)
• to cas of chirwere chinopisa
• mune vamwe c
• pamusoro hematological zvirwere (myeloproliferative syndromes, leukemia, polycythemia, thrombocythemia).

Kuderera kwenyutrophili kunogoneka:

• mushure meimwe hutachiona
• kana uchitora mamwe mishonga
• mushure meimwe chemotherapy
• asiwo mune mamwe maronda emusana (myeloma, lymphoma, leukemia, gomarara).

Dudziro yemhedzisiro inoenderana nehumwe hunhu hweropa uye zera remurwere, zviratidzo, uye nhoroondo.