Lymphocytes anodonhedzwa - nei?

Lymphocytes - chaiwo evanhu masero chokuita leukocytes boka. Vanopinda vanonzi ropa masero machena. Chinoumba ravo guru kwazvo. Ivo anogadzirwa mumwongo uye embryo - kwete chete mumwongo asiwo chiropa uye chokumisa masero. Zvakakosha kuremekedza mitemo muviri lymphocytes - mari uye reshiyo kune zvakadai masero. Kuti lymphocytes ndivo chikuru simba kwomuviri vachirwa ose intrusions kubva kunze - pamwe mabhakitiriya anokuvadza uye wanda. kukosha ichi masero aya, lymphocytes, uye kana kuderedzwa, inogona njodzi pachako muviri, nekuti kudzivirira wake chichiburutswa, uye vaitozonyepa muvanhu kuti seyi chiratidzo, zvichikurukura kuti murwere haasi zvose utano hwakanaka. Lymphocytes vasiri chete kurwisa "nechisimba", asi kubereka antibodies, iyo zvino achakwanisa kudzivisa zvirwere.

Pane mitemo zvakajeka kuti lymphocytes. Munhu mukuru anofanira kuva kubva chiuru zviuru zvitatu lymphocytes por microliter ropa. Kana isu kutora reshiyo pakati lymphocytes nezvimwe ropa masero machena, mune mamwe mashoko - leukocyte wevacheche, masero vanofanira kubva maviri kusvika makumi matatu nezvishanu kubva muzana. maviri chete muzana uwandu lymphocytes vanozoona pamwe neropa nomuviri, uye vamwe vari pfupa tishu.

In vana, mwero lymphocytes zviri yepamusoro. Nokuti mwana, uyo pashure pokuberekwa kwete uye mazuva mana, lymphocytes wokuyera - kubva 22 kusvika 25 muzana. Mwana, uyo akaita vhiki kubva panguva yokuzvarwa, panogona kuva 40-42%. Kana mwana haasi matanhatu makore ayo mwero - 60-65%. Kana mwana akatsauka makore matanhatu okuberekwa uye kusvika gumi makore ane mwero lymphocytes ndizvo akura.

Kana vakuru kugutsikana muropa lymphocytes idukusa 1.0 * 109 / L, ipapo ezvinhu akadaro ari nesayenzi inonzi lymphocytopenia. Kana masero vari chichiburutswa, lymphopenia inogona rakakamurwa mhando mbiri huru: mhedziso kana hama. Zviratidzi nechimwe zvipenyu izvi lymphocytopenia nokuzvidya kukosha kwavo. Kana lymphocytes leykoformule downgraded, uye nokuwanda muropa rakarurama, tiri kutaura pamusoro hama lymphocytopenia. Hama lymphopenia chinhu chokukomborerwa anogumbura zvirwere, izvo pamwe yakawedzerwa nokuwanda neutrophils zvinowanikwa muropa. Izvi zvinogona kuva nemabayo kana chaiwo suppurative kuzvimba mhando. Kana lymphocytes vari kuderedzwa muropa, mamiriro inonzi Mhedziso lymphocytopenia. The chikonzero chingava HIV, sezvamakaropafadzwa lymphocytes vanourayiwa. Asi kakawanda kwakaderedza lymphocytes ndivo chiratidzo chirwere muropa, umo zvinomera hwakaipa hematopoiesis.

It zvinowanzoitika kuti kwakaderedza lymphocytes vakadzi vane pamuviri. Chikonzero chacho chiri pachena: dai zvisina kudaro, masero yevakadzi ropa chena kuti vane basa kupinda yokudzidza zvinhu mumuviri, ichivharira kwemajini wababa vake, zvokuti nhumbu aizova hazvitomboiti kana raizoitwa pamwe nemamwe matambudziko uye mwana akaberekwa zvinorwadza, simba chaizvo. Zvisinei, kana kutyora ndozvakajairwa pakati lymphocytes vakadzi vachangobva kuva nepamuviri, hazvisi lymphopenia nyore, uye muitiro anokosha umo lymphocytes basa chinovhiringidza ari masoja pavakarangwa kusashanda uye kuwedzera zvavo nhamba, uye vaya vari kutambura pamwe mutorwa Utachiona, zvishoma hwakaipa kutanga, kuwanda kwavo ipfupi. Panguva iyoyo, sezvo kutura T-lymphocyte Heller, vakawedzera T suppressor.

Zvisinei, kana mukadzi ane mimba shoma nhamba masero machena anokonzera zvirwere mhinduro, hazvirevi kuti muviri mai ramangwana zvisiri kudzivirirwa, nokuti chinovhiringidza pamusoro activation pakati lymphocytes kunotsiviwa ne neutrophil-chizvarwa masero pamwe phagocytes. Panzira, kana mukadzi ane mimba haina akaderedza lymphocyte-Heller pamwe kwakawedzera suppressor lymphocytes, apo Heller kwaziso dzavatorwa zvinhu zvinopfuura placenta, zvinobudirira achiuraya mudumbu, zvichiita pamuviri kana kupfupfudzika kwepamuviri. Asi ikozvino masayendisiti akawana nzira kubva izvi. Kunge downgraded lymphocytes Heller ari pamuviri, kazhinji vane mvumo wake, baba yemberi, majekiseni anodzivirira vakadzi nepamuviri murume suppressors kuti normalizes chirongwa pamuviri.