Lymphocytes aikidwa - chake?

Lymphocytes - wapadera anthu maselo zokhudzana ndi leukocytes gulu. Iwo ali otchedwa maselo oyera. Phata la lawo lalikulu kwambiri. Iwo amatuluka mu mafupa, ndipo mwana wosabadwayo - osati m'mafupa, komanso chiwindi ndi mapulaniwo maselo. Nkofunika kulemekeza malamulo a lymphocytes thupi - kuchuluka ndi chiŵerengero ku maselo ngati. Kuti lymphocytes ndi mphamvu yaikulu ya thupi, kumenyana ndi mitundu yonse ya intrusions kuchokera kunja - ndi tizilombo toyambitsa matenda ndi tizilombo tina. ofunika kwambiri a maselo amenewa, lymphocytes, ndi ngati yafupika, kungakhale ngozi palokha thupi, chifukwa chitetezo chake adatchithisira, ndi chizindikiro nkhawa, kusonyeza kuti wodwalayo si onse thanzi labwino. Lymphocytes osati kumenyana "Oukira", komanso kuti umatulutsa mankhwala akupha, kenako sadzatha kuzikana matenda.

Pali malamulo zodziwika wa lymphocytes. Munthu wamkulu ayenera kukhala wochokera lymphocytes chikwi kwa zikwi zitatu pa microliter magazi. Ngati timatenga chiŵerengero pakati lymphocytes ndi zina maselo oyera, mwa kulankhula kwina - leukocyte chilinganizo, maselo ayenera kutenga kuchokera makumi awiri peresenti sate-faifi. peresenti ziwiri zokha chiwerengero cha lymphocytes ndi kuyenda ndi magazi m'thupi, ndi ena onse mu minofu fupa.

Ana, mlingo wa lymphocytes ndi apamwamba kwambiri. Mwanayo, amene si ndi masiku anayi pambuyo pa kubadwa, lymphocytes ponseponse - ndi kwa 22 peresenti 25. The mwana amene anachita pa sabata kuchokera nthawi ya kubadwa, sipangakhale 40-42%. Ngati mwana si zaka zisanu ndi chimodzi, mlingo wake - 60-65%. Pamene mwana akutembenukira ndi zaka zisanu ndi zaka khumi ndi zisanu ndi zitatu zakubadwa ali mlingo wa lymphocytes ndi lolondola wamkulu.

Ngati zili wamkulu mu lymphocytes magazi ndi zosakwana 1.0 * 109 / L, ndiye ngati boma ndi mwasayansi amatchedwa lymphocytopenia. Ngati maselo ndi adatchithisira, lymphopenia akhoza kugawidwa mu mitundu iwiri chachikulu: mtheradi kapena wachibale. Indicators aliyense wa mitundu izi lymphocytopenia yofunika zawo. Ngati lymphocytes leykoformule downgraded, ndipo chiwerengero chawo mu magazi ndi zolondola, tikulankhula za lymphocytopenia wachibale. Wachibale lymphopenia ndi chizindikiro cha matenda yotupa, amene anatsagana ndi nambala kuchuluka kwa neutrophils anapeza m'magazi. Iyi ndi chibayo kapena mtundu umodzi wokha wa kutupa suppurative. Ngati lymphocytes ndi yafupika magazi, chikhalidwe wotchedwa lymphocytopenia mtheradi. chifukwa mwina HIV, mmene lymphocytes aphedwa. Koma nthawi zambiri yafupika lymphocytes ndi chizindikiro cha matenda mu magazi, imene zikumera imathetsa hematopoiesis.

Nthawi zambiri zimachitika kuti yafupika lymphocytes mu amayi apakati. chifukwa chake n'chapafupi: Ngati sikudali kotero, maselo akazi oyera a m'magazi amene amachititsa kulowa kuphunzira zinthu mu thupi, kuti asalalikire majini bambo ake, chifukwa mimba adzakhala sangathe kapena kuti zapita ndi mavuto, ndi mwana adzabadwa odwala, wofooka kwambiri. Komabe, ngati kuphwanya ponseponse wa lymphocytes mu akazi amene angoyamba pakati, n'kovuta lymphopenia, ndi ndondomeko yapadera imene lymphocytes amachititsa chopinga Poyankha cha m'thupi adamulowetsa ndi kuchuluka kwawo, ndipo anthu amene akuvutika ndi zamoyo mlendo, pang'ono imathetsa choyamba, chiwerengero cha iwo yafupika. Pa nthawi imeneyo, ngati adatchithisira T-lymphocyte Heller, kuchuluka T suppressor.

Komabe, ngati mkazi wapakati ali utachepa nambala ya maselo oyera udindo ayankhe cha m'thupi, sizitanthauza kuti thupi la mayi posachedwapa wotetezedwa, chifukwa chopinga wa kutsegula lymphocyte-neutrophil m'malo ndi maselo ndi chitukuko cha phagocytes. Mwa njira, ngati mayi woyembekezera si yafupika lymphocyte-Heller ndi kuchuluka lymphocytes suppressor, pamene Heller moni ndi zinthu zachilendo umalowa mu nsengwa, mogwira kupha mwana wosabadwayo, kuchititsa mimba kapena kupita padera. Koma tsopano asayansi apeza njira yothetsera zimenezi. Kuti akhala downgraded lymphocytes Heller mu mimba, nthawi zambiri chilolezo cha mwamuna wake, atate wawo wa m'tsogolo, ndi Katemera wa amayi apakati ndi suppressors mwamuna kuti normalizes ndondomeko ya mimba.