T-mea nana e kokua keena, aha ka ia? E aʻo i ka mea, 'o ia hoʻi i ka mea nana e kokua T keena hoalaia mai ai kuu iho

Ke kanaka kino ka loaʻa o ka ai iiiaanoaa o eiiiiiaiou i mea i mau pilina i kekahi i kekahi. I ka papa kuhikuhiE maomeka i: naehana hanu, digestive, mea'ōnaehana mānowai koko, urogenital, endocrine a me ko mākou hopohopo nenoai. I mea e pale aku kēlā i kēia mau eiiiiiaiou, aia no he kūikawā pale aku ia lakou. ʻano papa hana i malama mai, mai nā palapala? Aneie ololi, ka'ōnaehana paleʻea. He, e like nā nenoai o ke kino, i ka loko me ka Central ko mākou hopohopo'ōnaehana a me ka endocrine nakeke.

Ke kūlana o ka'ōnaehana paleʻea'ōnaehana i loko o ke kino

O ka papa kuhikuhi hana o ka e hoʻonele - he mea e malu ai e ku e na waiwai i komo iloko, mai ka i hoʻolilo 'ia a ua loaʻa endogenously ma pathological keʻano o ka hanaʻana. Kona hana, ua hāpai mai ma kūikawā koko keena - lymphocytes. Lymphocytes i keʻokeʻo koko keena a me nāʻano likeʻole i mau makana i loko o ka kanaka kino. Kā lākou mea ulu Hōʻike i ka'ōnaehana ua 'īnea nei me ka haole, Agena, a me ka ho'ēmiʻana - ole o ke kino i ka pale aku ia lakou -'ōnaehana paleʻea deficiency. Kekahi kuleana pili i mea e hakakā neoplasms, a ua hoʻokō ma kaʻeho necrosis ololi. Ka'ōnaehana paleʻea'ōnaehana maupaʻa i ka ai iiiaanoaa o ke kino, i malama like me ka ke'ākeʻakeʻa mai i nā palapala aʻe. Mau nā:

• ʻili;
• ka thymus;
• spleen;
• lymph aka wahi;
• ula iwi ka lolo;
• ke koko.

Aia nō 2 ke ano o ka maomeka mea i inextricably ua hoʻopili. Ke kelepona hele e hoʻonele hanaʻia hooponopono o nā palapala (particles) e T-lymphocytes. Mau hale, ma ka huli, subdivided i T nana e kokua mai aeee, T-suppressor a me T-kai keena.

Hana ke kelepona hele e hoʻonele

Ke kelepona hele e hoʻonele hana ma ka pae ana o ka mea uuku hale o ke kino. Kēia hoomalu nā He helu o okoa lymphocytes, kela mea keia mea o ka i hanaʻia i kekahi kuleana pili i. I mai la lakou a pau originate mai keʻokeʻo koko keena , a noho i ka bulk o ia. ua ukuia i kā lākou wahi o ke kumu i ka inoa o T-lymphocytes - ka thymus. Ke thymus gland hoʻomaka e paka i kēia mau'ōnaehana paleʻea nā hale a hiki i kanaka embryonic? Acaeoey, differentiation o ko lākou mau hope i loko o kamaliʻi. Ke kiʻekiʻe, ka mea kino pohaku e Launch, a me 15-18 makahiki he wale o ka momoma'aʻaʻa. Thymus paha ke wale na oihana mua o ke kelepona hele e hoʻonele - T aeee: mea nana e kokua keena, kai keena a me suppressor.

Ma hope o hui 'ana me kekahi haole Agena, i ke kino haʻalele no kona kūlana pale'ōnaehana, oa e hoʻonele. Mua o nā mea a pau i ka palapala ololi hoʻomaka kaua macrophages, i ko lakou kuleana pili i mea e ka hoʻokemu antigen. Inā e hiki ole Makuakane me kana hana, a laila, hoʻohui i ka aʻe kiʻekiʻe o ka hoomalu ana - ke kelepona hele e hoʻonele. Ka mea mua e ike i ka antigen i T-kai - ke kai o na konohiki. Hana o T-nana e kokua mai aeee mea, e kōkua i ka'ōnaehana paleʻea nenoaiu. Ka mea, ka pāʻana i ka mahele a me ka differentiation o nā keena o ke kino. Kekahi o ko lākou mau papa - ke kahua o ka pilina o ka mau ano o hoʻonele, oa kōkua B lymphocytes pee no nā mea'aʻaʻa, ho'ā hope o nā hale a (monocytes, T-kai keena, kia aeee). T-suppressors i pono i mea e emi ai ka excessive hana o kōkua ina e pono ai.

Ano o ka T-mea nana e kokua keena

Ke kaumaha ma muli o ka hana ana o T-nana e kokua mai aeee i maheleia i mau hoailona ia mea: o ka mua a me ka lua. Ke? Iecaianoaaiiie mua ua lawe mai o kaʻeho necrosis ololi (ka paioʻana neoplasms), gamma interferon (ka paioʻana mea hoʻomaʻi Luna), interleukin-2 (limahana ma ka hoʻoʻino reactions). A pau o kēia mau hiʻona e nona ma ka luku ana o antigens maloko o na keena.

I ka lua o kaʻano o T-nana e kokua mai aeee Pono, e kamaʻilio me ka humoral e hoʻonele. Mau T keena paka interleukins 4, 5, 10 a me 13, hoolako i kēia pilina. Eia hou kekahi, T kōkua type 2 He kuleana no ka? Iecaianoaaiiie o IgE, a ua pili 'ana me ka allergic reactions o ka meaola.

Mahuahua ana a me ka emi ana ma T nana e kokua mai meaola

Aia i kūikawā rula o lymphocytes i loko o ke kino, i ko lakou study ua kapaia immunogram. Kekahi haiahū kūmau, paha ka mea, ua hoʻomaikaʻi paha hoemi i ka halepaahao ua manaoia e e'āno'ē, i ua, hoʻomōhala kekahi pathological moku'āina. Inā T nana e kokua mai i kuʻu iho ke ano o ke kino i ka mea e malu ai'ōnaehana mea,ʻaʻole hiki ke maopopo hana kona kanawai. Oia ka moku'āina ka'ōnaehana paleʻea deficiency malama ma ka hāpai keiki, a lactation, ma hope o ka maʻi, maʻi nā mea palahēhē. Ua Ua manaoia e ia i ka hope loa hoike ana o HIV maʻiʻaʻai - piha hoʻohuikau o ka ke kelepona hele e hoʻonele. Inā ka T-kōkua keena mahuahua, ma ke kino he mea he ma-naoh i antigens, oa lākou hoomalu hele mai ka mea maʻamau kaʻina hana i loko o ka pathological naoh. Oia ke ano ia lŘlŘ ka wā allergies.

Interconnection o ke kelepona hele, a humoral e hoʻonele

E like me ua ikeia, o ka'ōnaehana paleʻea nenoaia hanaʻia kona aiiay waiwai ma luna o nā pae. Kekahi o ia hana wale n? I ka ke kelepona hele 'ole i ka mea ma ka hui' ana me nā mea hoʻomaʻi a'āno'ē'ōewe rearrangements ho'ā 'hana o T-lymphocytes. Apana Level - humoral hooponopono i ua lawe mai ma kaʻilikai i ke kino holoʻokoʻa Via immunoglobulins. Mau hoomalu nenoai i loko o kekahi mau hihia e hana kaawale mai kekahi i kekahi, akā, oi pinepine e pāʻani aku i kekahi i kekahi. Us ke kelepona hele, a humoral e hoʻonele ua lawe mai T-mea nana e kokua keena, i mea, "kokua". Kēia heluna o ka T-aeee ka hana kekahi interleukins, i kēia mau loaʻa: IL-4, 5, 10, 13. Me kēia mau hale a me ka ana a me ka functioning o humoral hoopakele ole i ke Akua.

I ka waiwai o ka T-mea nana e kokua keena ma ka'ōnaehana paleʻea'ōnaehana

Aie i ke kala o ka interleukin'ōnaehana paleʻea'ōnaehana? Acaeoey? A i malama mai, mai nā palapala ololi. ʻeho necrosis ololi ua ālai 'Ka maʻi' aʻai keʻano o ka hanaʻana, i mea kekahi o ka loa nui mana o ke kino. A pau keia ua lawe mai T-kōkua keena. I loko nō o ka mea i ka mea, hana kahiko o ka'āina (ma nā aeee), i ko lakou nui i loko o ka'ōnaehana paleʻea'ōnaehana ka mea nui, e like me ka mea kōkua ma ka hoʻolālā o ka aiiay waiwai o ka meaola.