Leukocytes ndi chiyani? Small zokometsera wa chamoyo

Pamene ife tipita kwa dokotala, akupereka pa nkhani, inu mwina munamva za leukocytes. Anthu ambiri kumvetsa zachiphamaso kwambiri iwo, ambiri okha kuzindikira kuti iwo ali mu magazi, ndipo chiwerengero chawo chinawonjezeka ndi utachepa. Ndi bwino kuti aliyense akufuna mu wake kapena zonse zimakhalira, koma mu nkhani iyi - ponseponse? Ndipo ambiri, kodi maselo oyera?

Tiyeni tifufuze. magazi a anthu wapangidwa ndi madzi ndipo ali m'bukuli mu kuyimitsidwa zing'onozing'ono zinthu anapanga - maselo oyera, maselo ofiira ndi maselo othandiza magazi kuundana. Leucocytes - otchedwa colorless kapena maselo oyera, amene achite ntchito yofunika kuteteza thupi la munthu aliyense yaying'ono zamoyo ndi matupi ena achilendo, njira zosiyanasiyana ozama mu magazi ndi minofu. Mabiliyoni zokometsera ting'onoting'ono kuzungulira kudutsa mu thupi, monga ngati kupewa kulondera wake, kukhala okonzeka pa mphindi iliyonse kumvetsa ndi wankhanza wa.

Kuti bwino kuganizira zimene a maselo oyera ndi mmene ntchito, mungathe kujambula ndi fanizo nkhondoyo. maselo oyera - mtundu wa alonda malire kapena ankhondo, zomwe kudziwa malowedwe a m'dera kutetezedwa mbali ankhanza ndi kuwatengera iwo ku nkhondo mwamsanga. Ngati "saboteur" Miyeso ang'ono, woyera magazi selo mzinda amadya ndi poyera okhudza maselo ambiri chimbudzi. Ngati kukula kwa thupi m'mayiko ena zazikulu Angachitsekereze amayesedwa ndi yolimbikitsa mwamsanga malo a zotupa kuotcha mphamvu za maselo oyera, malinga ndi malamulo a sayansi asilikali iye mu mphete ndi kukuwonongani. The ndondomeko ya chimbudzi cha zinthu zakunja amatchedwa phagocytosis. Koma si onse mophweka - akuchitira nkhondo zakupha, chifukwa amapha maselo oyera okha. Nkhondoyi ndi tizinthu "matupi" adani anaphedwa ndipo amateteza okha, amene ndi viscous slurry - mafinya. Kenako, leukocytes okha ndi kuika zinthu mu dongosolo pa malo a "zoopsa".

Tsopano inu muli lingaliro la chimene leukocytes, amadziona - momwe iwo ayenera thupi bwinobwino sidzaima kwina. Kwambiri! Bwinobwino chiwerengero cha maselo pa magazi lita zimasiyanasiyana pakati biliyoni 4-9. Chawo chimakhala zikuluzikulu vuto la mwadzidzidzi, pamene thupi kulimbana ndi matenda, matenda purulent, zilonda zamoto kapena chifukwa amataya magazi. ndondomeko chotero, pamene nambala ya maselo magazi woyera ukuwonjezeka kwambiri, wotchedwa leukocytosis. Ananena kuti dokotala, kuwerenga zotsatira za kufufuza ngakhale kuti thupi kumenyana ndi matenda. Koma ngati chitetezo kale ukucheperachepera, chitetezo cha m'thupi sangathe kulimbana ndi mavuto kuchokera kunja, leukopenia akuyamba - ndondomeko n'zosiyana, limene chiwerengero cha zokometsera wamng'ono ikutha. chotsatirachi a kuwunika ndi chenjezo: wodwala mu chikhalidwe kwambiri, mankhwala ndi ayi, Mapa ndi zovuta.

Kotero, ife tikudziwa chimene maselo magazi woyera ndipo bwanji kuti kuchuluka kwa alili. Koma kumene achokera, kodi "fakitale" m'thupi lathu amachita "chitetezo pangano"? The katundu chachikulu ndi wofiira mafupa, lomwe lili ndi maselo tsinde wapadera - kwa iwo kuti maselo oyera anapanga. Inu mwamvapo za matenda monga khansa. Iyi ndi ndondomeko pathological imene mapulaniwo maselo ndi massively kufa. Pankhaniyi, maselo oyera a magazi sakhwimitsa zipatso zamphumphu ndi, ngakhale kuti iwo amapanga lalikulu zedi, iwo sangathenso ntchito zake zofunika. Choncho, khansa lero ayamba moyembekezera ntchito ya munthu mafupa kumuika kuyambiranso ndondomeko kukhala mkulu amasankha maselo oyera.

Komabe, palinso nthawi imene munthu akhoza kusokoneza machiritso ndi leukocytes. milandu zimenezi? Kupatsidwa zina ziwalo mwiniwake. Mu leukocytes kubwera nkhondo "mnzanu kapena mdani" dongosolo chizindikiritso, ndipo iwo mwaukali kuukira minofu yachilendo, tingayambe kukana kuziika ziwalo.