Thanzi, Mankhwala
Kutetezeka kwapadera ndi kosafunika kwenikweni: malingaliro, kusiyana. Chimene chimalimbitsa chitetezo cha mthupi
Chitetezo chokwanira - chachikulu choteteza thupi lathu, chomwe chimamuthandiza kulimbana ndi matenda. Nchiyani chimalimbitsa chitetezo cha mthupi? Kodi zimakhudza bwanji mapangidwe ake? Kodi ndi chiani chomwe chimayambitsa chitetezo chapadera? Tiyeni tione za izi.
Chitetezo chokwanira ndi gawo lake
Kodi mwazindikira kuti pali anthu omwe amadwala kangapo pachaka, ndipo ena-pafupifupi konse? Nchifukwa chiyani ena amayamba kutengeka ndi matenda, ndi ena - osati? Zonse zokhudzana ndi chitetezo. Ichi ndi mtundu woteteza amene amatipatsa chitetezero kuzungulira nthawi. Ngati sizingatheke, ndiye kuti thupi likhoza kudwala matenda enaake.
Mphindi iliyonse timayesedwa ndi tizilombo tosiyanasiyana (protozoa, mabakiteriya, bowa). Kutetezeka kwa chitetezo chokwanira kumalimbana nawo, kuwateteza kuti asalowe mu thupi ndi chitukuko china. Zimapangitsa kuti asakanike poizoni, zotetezera, mankhwala, komanso kuthetsa maselo osagwira ntchito kapena osowa m'thupi lomwelo.
Malinga ndi njira yomwe akugwiritsira ntchito, chilengedwe chodziwika bwino, chodziwika bwino komanso chosachiritsika chimasiyana. Iyi ndi njira yovuta, yomwe imayimira ziwalo ndi maselo apadera. Pamodzi amapanga chitetezo cha mthupi, chomwe ntchito yake yaikulu ndikutetezera chilengedwe cha mkati ndikupangitsa kuti mayiko akunja asamangidwe.
Mbali za chitetezo cha mthupi
Chitetezo cha thupi chimatsimikizira ntchito yovomerezeka ya zigawo zonse za chitetezo cha mthupi. Ziwalo zake zimagawanika pakati ndi padera. Yoyamba ikuphatikizapo thymus gland, fupa la fupa, thumba la Fabricius. Amapanga maselo a chitetezo m'thupi (macrophages, maselo a plasma, T T- ndi B-lymphocytes) m'mbali zonse za thupi.
Ziwalo zapachiwalo zimakhala ndi mitsempha, nthenda, ubongo, khungu, minofu. Izi ndi ziwalo zachiwiri zomwe zili m'malo omwe antigen amatha kudutsa. Amagwiritsa ntchito maselo omenyera kumenyana ndi "tizirombo".
Mapangidwe a maselo oteteza amapezeka m'njira zosiyanasiyana. Ena mwa iwo adzalandira cholowa, ndipo gawo lina limapangidwa m'moyo, pambuyo pa matenda opatsirana. Choncho, pali chitetezo chodziwika bwino komanso chosafunikira. Kukana kwa matupi achilendo thupi lingathe kukhala ndi njira zachibadwa kapena mothandizidwa ndi katemera. Choncho, chitetezo chimagawidwa kuti chikhale chachilengedwe.
Chitetezo champhamvu
Kutetezeka kwapadera ndi kosafunika kwenikweni kumatchedwa kutengedwa ndi congenital, motsatira. Wotsirizira amapezeka kuyambira masiku oyambirira a moyo. Amatulutsidwa ma genetic mkati mwa mitundu imodzi. Chifukwa cha iye, munthu sangathe kutenga matenda ena omwe ali osiyana ndi nyama zina, mwachitsanzo, kamwazi ka ng'ombe kapena canine.
Chitetezo chosawonongeka chilipo m'zinthu zonse zamoyo. Osatchula dzina lake chifukwa sangamenyane ndi antigen iliyonse. Iyo inakhazikitsidwa pachiyambi cha chisinthiko ndipo, mosiyana ndi yomwe inapezedwa, sichikumbukira kukumbukira mtundu wa tizilombo toyambitsa matenda. Ichi ndicho choyimitsa chathu chachikulu, chomwe chimagwira ntchito mwamsanga pokhapokha padzakhala zoopsa. Chimodzi mwa mawonetseredwe ake ndi kutupa.
Kuteteza thupi kosafunika kwenikweni kumatengedwa kukhala kosavuta. Kuwononga kwathunthu ndikovuta kwambiri. Komabe, kulengedwa kwa kusamalidwa kwa immunological kapena kuwonetsetsa kwa nthawi yaitali ma radiation amatha kuchepetsa kwambiri.
Kupeza Kachilomboka
Gawo lachiwiri polimbana ndi tizilombo toyambitsa matenda ndi zakuthupi zakunja ndizochitetezo chokhazikika. Zimapangidwira moyo wonse wa munthu ndikusintha ndi matenda ena onse.
Pakakhala vuto, chitetezo cha m'thupi chimayamba kulimbana nacho. Mbali yake yaikulu ndi "kukumbukira" za tizilombo toyambitsa matenda mothandizidwa ndi ma antibodies. Zimayambitsidwa pomenyana ndi ziwalo zina zazing'ono ndipo zimatha kukana.
Choncho, matenda atsopano amachititsa kupanga ma antibodies atsopano, amaikidwa mu kukumbukira chitetezo chathu cha mthupi. Pamene "mdani" akuwonekera mthupi lathu kachiwiri, maselo otetezera amavomereza ndipo amatha kuthetsa mofulumira kwambiri.
Sikuti tizilombo toyambitsa matenda timachita chimodzimodzi. Matenda ena amayenera kubwezera kamodzi kokha, kuti chitetezo cha mthupi chikhale chachikulu ndipo "sichikutseka" tizilombo toyambitsa matenda. Izi zimakhala ngati nkhuku, chikuku, tularemia, chifuwa chowopsa. Chiwindi ndi kamwazi ndizosiyana kwambiri. Pambuyo pake, amatetezedwa kanthawi kochepa, omwe amatha miyezi inayi. Ndiyeno ngati tizilombo toyambitsa tizilombo tili ndi vuto limodzi. Monga mukudziwa, chimfine chiri ndi zikwi zambiri ...
Mitundu ya chitetezo chokwanira
Njira zowatetezera zomwe zinapezedwa zinapezeka patapita nthawi kwambiri kusiyana ndi omwe anabadwa. Iwo ananyamuka mkati mwa chisinthiko ndipo amaimira chimodzi mwa zinthu zofunika kwambiri zamoyo. Popanda chitetezo chokwanira, tikanakhala tikudwala nthawi zambiri.
Iyo ikatulutsidwa mu thupi (pambuyo pa katemera kapena mwachindunji), imatchedwa yogwira ntchito. Zomwe zimatchulidwa, ngati ma antibodies okonzeka kulowa m'thupi kuchokera kunthaka. Amatha kuperekedwera kwa mwanayo pamodzi ndi amayi amtundu wa amayi, ndipo akhoza kuperekedwa limodzi ndi mankhwala kapena katemera panthawi yachipatala.
Palinso kachilombo koyambitsa matenda. Choyamba chimaphatikizapo kulowerera mwachindunji, kutanthauza katemera. Chitetezo cha chilengedwe chimapangidwa mwachilengedwe. Zingakhale zooneka bwino (zofalitsidwa ndi colostrum) ndi yogwira ntchito (zikuwoneka pambuyo pa kutengerako kwa matenda).
Chitetezo chokwanira
Zamoyo zimatsutsa mavairasi, matenda ndi tizilombo toyambitsa matenda chifukwa cha zinthu zosiyanasiyana. Iwo ndi ma cell, njira zamakhalidwe kapena zamakhalidwe. Zinthu zopanda chitetezo zimayimilidwa ndi khungu, mucous membrane, michere. Zimaphatikizaponso malo a asidi-alkalini m'mimba komanso ngakhale ... kudandaula.
Zida za chitetezo cha innate ndizo zoyamba kukumana ndi zoopsa zomwe zingakhale zoopsa. Amachita zonse zomwe angathe kuti asinthe. Mwachitsanzo, zinsinsi za glands zowononga ndi thukuta pa khungu zimateteza tizilombo toyambitsa matenda kuti zisapitirire. Mphuno ndi misonzi zimawawononga.
Zomwe zimayambitsa matendawa - njira zonse zomwe zimathandiza kuthandizira matupi achilendo, kuchepetsa ndi kuteteza kubereka kwawo. Izi zimaphatikizapo kupanga mapangidwe a antibodies ndi kukumbukira ma immunological, osayanjanitsika, wakupha mphamvu za lymphocytes. Chimodzi mwa zifukwazi ndi chitetezo cha m'thupi, chomwe tizilombo toyambitsa matenda timayang'aniridwa ndi maselo apadera - phagocytes.
Nchiyani chimalimbitsa chitetezo cha mthupi?
M'moyo wathu, chitetezo cha mthupi chimasintha ndikukonza, kotero ndikofunikira kuti mukhale ndi mawu. Inde, zimadalira kwambiri zaumphawi, koma njira ya moyo imakhudza chitetezo cha mthupi mwachindunji.
- Gwiritsani ntchito zakudya zabwino.
- Lowani masewera.
- Pezani nthawi yopuma.
- Pewani kupanikizika ndi kugwira ntchito mopitirira malire.
- Yendani mu mpweya wabwino.
- Nthawi zambiri kuseka ndikumva bwino.
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