Babban aiki na farin jini Kwayoyin: taƙaitaccen bayanin

Farin jini Kwayoyin suna daya daga cikin mafi muhimmanci Kwayoyin a cikin dukan jiki. Gaskiyar cewa sun aka ɗõra wa ɗaukar wani m iri-iri ayyuka. A wannan yanayin akwai babban adadin iri leukocytes. Kowace daga cikinsu taka musamman rawa. Don kwanan wata, an san cewa duk abin farin jini Kwayoyin ya kasu kashi da wadannan iri: neutrophils, eosinophils, basophils, monocytes da kuma T-lymphocytes. The ayyuka na leukocytes a jini bambanta dangane da irin.

Rawar da neutrophils

Irin wannan Kwayoyin suna da muhimmanci ga 'yan adam. Gaskiyar cewa sun samar da dogara da kariya na jiki daga duk wani nau'i na kwayoyin cuta da kuma wasu kasashen waje jikinsu. Sun yi shi dama 2 hanyoyi. A farko daga gare su ne da za'ayi ta phagocytosis. Wannan tsari yakan haifar da wani sha waje kwayoyin ko sassa daga gare ta. Na biyu - na musamman selection na bactericidal da bacteriostatic abubuwa.

ayyuka eosinophils

Wadannan Kwayoyin suna da muhimmanci ga ta dace kwarara daga rashin lafiyan da kuma kumburi tafiyar matakai. Da aiwatar da irin wannan leukocyte aiki da damar jiki jimre wa daban-daban cututtuka da sauri.

Eosinophils, duk da muhimmancin da jiki, da kuma wani lokacin suna da ga mutum wani disservice. Muna magana ne game da gaskiyar cewa a lokacin da wani wuce kima adadin da ya karu alama na tasowa rashin lafiyan cututtuka.

The ayyuka na basophils

Irin wannan Kwayoyin da isasshe low ikon hallaka waje jikinsu. Ayyuka na da irin wannan farin jini Kwayoyin ta'allaka ne da cewa tare da shan kashi na jiki ta kamuwa da iyakance ta yiwuwa ga rarraba. Wannan abu da aka samu ta saki mai yawa na histamine, wanda ya haddasa kumburi daga kyallen takarda. Sun kawo cikas ga yaduwar ƙwayoyin cuta da kwayoyin.

ayyuka monocytes

Mutane da yawa mamaki da abin da aikin da aka yi da farin jini Kwayoyin na da irin wannan. Gaskiyar cewa suna da dama matsaloli, da aiwatar da abin da ya dogara da matakin na 'yan Adam tsaro daga dukkan kasashen waje, musamman kwayoyin cuta da ƙwayoyin cuta. Da fari dai, sun ɓullo da damar iya yin komai phagocytosis. Abu na biyu, monocytes nuna musamman abubuwa da ake tsunduma a cikin samuwar antibodies, wanda shi ne ma da muhimmanci sosai ga rigakafi.

Aikin T-lymphocytes

Ayyuka kamar da irin leukocytes ne don kare kwayoyin daga dukkan kasashen waje da qeta. Da farko muna magana ne, da sauƙi, game da kwayoyin cuta da ƙwayoyin cuta. T-lymphocytes kashe su ta hanyar phagocytosis, kazalika da kasafi na musamman abubuwa da za su iya hallakar da su, ko a kalla a tasha / rage gudu su girma.

Ya kamata a lura cewa wannan aiki na da irin farin jini Kwayoyin ba ya kawo karshen akwai. Gaskiyar cewa sun ma hannu a cikin lalata mutated Kwayoyin. Wato, da T-lymphocytes suna da hannu a cikin danniya da ciwon daji tafiyar matakai.

The rawa da kuma aiki na wani leukocyte (T-lymphocytes), da kunnawa da ƙarni na B lymphocytes, wanda ke da alhakin kula da humoral rigakafi. Ba tare da wadannan Kwayoyin ne game da wani dogara da kariya daga kwayoyin iya zama babu tambaya.