Zvako lymphocytes zvakakosha chaizvo. Heino nzira yavanokudzivirira nayo
I-lymphocyte isiri tsvuku yeropa rega rega iro rinotamba basa rakakura mukudzivirira muviri wako kubva kune zvirwere.
Lymphocytes inorwisa zvirwere kuburikidza nekubudisa zvirwere, izvo zviri mishonga inobatsira kumisa uye zvino kubvisa varwi vekune dzimwe nyika sevakadai mabhakitiriya, mavairasi, fungus, marasisita uye mishonga ine chepfu. Lymphocytes inourayawo masero mumuviri wako ane utachiona hwepathogen, uye anosunungura makemikari kuti anyevere mamwe masero ejodzi.
Kunyangwe kune humwe humwe uchapupu hwokuti rumwe rudzi rwe lymphocytes runogona kurwisa nekuparadza mutachiona anotapurika zvakananga, nokuti chikamu chikuru che lymphocytes chinosiya basa iroro kune mamwe marudzi emasero eropa, kusanganisira phagocytes. (Phagocytes inoshanda kuburikidza kumedza nekudzivirira vanopinda mumuviri wako kuti unoona sekutyisidzira, zvakadai semabhakitiriya uye maduku maduku.)
Lymphocytes, panguva iyo, famba-famba mumuviri wako kuburikidza ne-lymphatic system, iyo inenge iri chikamu chekufamba-shanduka. Lymph midziyo inotakura mvura yakachena, kusanganisira lymphocytes nemamwe masero eropa, mumuviri wako wose kurwisa utachiona.
Kune miviri miviri mikuru ye lymphocytes: T masero uye masero B. Mumwe nomumwe ane basa rakasiyana-siyana kuti adzore mune hutano hwako. Verenga pamusoro kuti udzidze zvakawanda pamusoro pavo.
Chii Chinonzi T Cell Lymphocytes?
T cell lymphocytes 'basa rekuongorora uye kuongorora masero ako ekutapukirwa uye njodzi yehutachiona. Apo lymphocyte inotarisa sero yakave yakakonzerwa nebhakitiriya kana chirwere, lymphocyte ichaenderera mberi kuuraya sero (uye ichanyatsoyeuka mutengesi unotapukira, saka inogona kuita zvakakurumidza nguva inotevera apo inosangana nechinetso chinokanganisa chakafanana).
Izvi T cell lymphocytes zvakare dzinouraya masero emukenza, ndicho chikonzero chivimbo chekutarisana nekenza kurapwa kunosanganisira kuzvisarura, kuwedzera uye nekushandisa masero eT M ega kurwisa kenza. Mukuwedzera, pane humwe uchapupu hwokuti T cell lymphocytes zvakare inogona kukudzivirira kubva kubhakitiriya kuburikidza nekubata nekuuraya mabhakitiriya ari mubvunzo.
I "T" muT cell inomirira thymus, gland duku mubhokisi rako umo T masero anoenda kukura mushure mokunge agadzirwa nemafuta ako, uye vasati vatumirwa kunotora muviri wako.
Chii Chinonzi B-Cell Lymphocytes?
B lymphocytes haiti kurwisa uye kuuraya masero, mavairasi kana mabhakitiriya pachavo. Pane kudaro, vanogadzira mapuroteni anonzi antibodies anonyatsomira kune avo vanoparadza, achivhiringidza avo vanopinda uye vachivhenekera kuti vacheneswe nedzimwe nhengo dzomuviri wenyu wemuviri.
Kunyange zvazvo rimwe rega B rinogadzira mumwe munhu anoripira, nhamba yako yakawanda yeB-seli pamwe chete inoziva inenge isingaverengeki yevashandi uye inobudisa mhando dzakasiyana-siyana dzezvirwere kuti dzirwisana nadzo.
Kufanana neT cell lymphocytes, B cell lymphocytes zvakare inogadzirwa mumapfupa ako. Vanokura mu spleen yako.
Ndezvipi Zvingaenda Zvakaipa neLymphocytes?
Lymphocytes haisi nguva dzose inozvibata iwe zvakanakisisa.
Mune chirwere chekudzivirira muviri , somuenzaniso, T cell lymphocytes inokanganisa maitiro ako, uchikanganisa masero ako kune vokunze kune dzimwe nyika. Chirwere cheCeliac , somuenzaniso, chinosanganisira kurwisa kwemhando yepamusoro pamakamuri emukumbo wako muduku. Masayendisiti haazive zvinoita kuti masero eT aite izvi.
Iwe unogonawo kuva nekenza iyo inobata zvakanyanya yako lymphocytes. Rudzi urwu rwekenza inonzi Hodgkin's disease kana kuti kwete Hodgkin lymphoma . Kune marudzi akasiyana-siyana ehutachiona hweHodgkin uye kwete-Hodgkin lymphoma, uye rudzi rwaunazvo rwakagadziriswa nemhando ye lymphocytes inobatanidzwa. Hodgkin's disease inosanganisira chete B cell lymphocytes, somuenzaniso, asi isiri Hodgkin lymphoma inogona kusanganisira B cell kana T cell lymphocytes.
Sources:
Cruz-Adalia A et al. T masero anouraya mabhakitiriya akabatwa nekutapukisa kubva kumasero eDendritic uye anodzivirira mumakonzo. Cell Host & Microbe . 2014 Mbudzi 14; 15 (5): 611-22.
Sharpe M et al. Maitiro eT Genetically modified in therapy therapy: mikana nematambudziko. Disease Models & Mechanisms . 2015 Mbudzi; 8 (4): 337-50.
US Library of Medicine. Lymphocytes fact sheet. Yakasvika muna Jan. 16, 2016.