Kuchuluka eosinophils - zikutanthauza chiyani?

Laboratory kuvutika mwakale nthawi zonse pamakhala mafunso. Apa ndi mu nkhani iyi: chifukwa cha zomwe eosinophils kuchuluka m'magazi? Kodi matenda ndi? Kodi izi zikutanthauza chiyani? udindo wawo thupi n'chiyani, ndipo kodi akufuna kuonjezera chiwerengero chawo? Tiyeni tiyese kumvetsetsa.

eosinophils ndi chiyani?

Eosinophils - limodzi mwa magulu a leukocytes (woyera maselo magazi). Iwo akusonyeza nambala ya neutrophil, koma amasiyana neutrophils zina. Iwo pang'ono ikuluikulu. The mtima ndi m'munsi chiwerengero cha zigawo (kawirikawiri 2-3). Mu maso mu cytoplasm ya maselo kuonekera khalidwe zambiri tirigu lalanje-pinki mtundu. Amakhala ambiri granules yunifolomu. Pochita atayezetsa, eosinophil achiyesa mwa kuipitsa mbiri ya pansi maso, kapena anatsimikiza pa chowunikira hematology.

maselo kugwirizana ndi chakuti bwino eosin banga mu utoto Romanovsky, amene ntchito chekeni smears magazi.

The granules wa eosinophils muli michere wapadera kuti inactivate histamine ndi nkhoswe ina anamasulidwa maselo mlongoti pa thupi lawo siligwirizana ndi yotupa. Eosinophils ndi ndi ntchito phagocytic. Iwo akhoza kuyamwa yaing'ono maselo ena ndi particles. Ali ndi cytotoxic zotsatira pa mphutsi mphutsi zimathandiza kuti idzatha. Iwo akhoza kumasula zinthu zimene zimachititsa thupi lawo siligwirizana.

Eosinophils amapangidwa ndi fupa maselo mafuta ali mu magazi, ndipo kenako anasamukira ku minofu perivascular. Kutalika okwana miyoyo yawo - 2 masabata. Pakali pano, sizikudziŵikabe bwino, ena ntchito kuti achite eosinophils. Norma maselo amenewa pamene Pachiwerengero cha kuipitsa mbiri ya munthu - 1-5%. Mu kudziŵa chowunikira - 0,12-0, 35h109 / lita.

Pamene kuchuluka eosinophils

1. Kuchuluka kwa eosinophils nthawi zonse limodzi ndi sayanjana. matenda osiyanasiyana awo sagwirizana monga mphumu bronchial, pollinosis, atopic dermatitis, chifuwa chakudya kapena mankhwala, angioedema ndi ena, limodzi ndi kuchuluka kwawo.
2. Helminthiasis - helminthic nkhondo, nthawi kuchuluka eosinophils. Makamaka kutchulidwa eosinophilia ascariasis, giardiasis, strongyloidiasis, trichinosis, opistorhoze, echinococcosis, toxocarosis, filariasis, likodzo. Pankhaniyi, chiwerengero cha maselo nthawi zina upambana mlingo wa nthawi zambiri.
3. Matenda ubwana monga fever, inunso zambiri kukwezeka eosinophils.
4. matenda magazi monga aakulu myelogenous khansa, matenda Hodgkin a, pachimake eosinophilic khansa, erythremia, mafupa aplasia limodzi ndi ponso maselo amenewa. Lymphoma ndi zotupa zina, makamaka fupa minofu ndi nembanemba serous, kupereka ponso eosinophils kwambiri kuposa wabwinobwino.
5. Periarteritis nodosa zambiri amapezeka ndi kuchuluka kwawo. N'chimodzimodzinso anati kwa nyamakazi.

Pamene adatchithisira eosinophils

Kuchepetsa eosinophils anati mu mantha anaphylactic, ndi matenda akulu mu gawo pachimake, kutupa mapapo, aakulu postoperative zinthu atabadwa. Eosinopenia limati azikhala alili. Pamene gawo pachimake yatha ndi kuyamba bwino, pali chinawonjezeka eosinophils ku misinkhu labwinobwino kapena apamwamba. Adokotala achikulirewo kuti "mbandakucha chofiira cha kuchira."

Ngati magazi anapeza eosinophils apamwamba mu malo oyamba m'pofunika kuthetsa matenda awo sagwirizana ndi matenda helminth. Malinga ndi magawo zasayansi wina n'zovuta kunena za matenda. Chipatala mosamala mtima ndi deta zina za kafukufuku zasayansi kumulola kulongosola.