Lymphoid'aʻaʻa a me kona kūlana i loko o mākou kū'ē i ka maʻi

Kela a me keia lā, ke kanaka kino mai, e hana me ka anal i loko o ke kino o keʻano o ka'āina'ē paha. Pathogenic microorganisms, nā mea hoʻomaʻi, fungi a me parasites lawe mai io kakou ma ka poinoʻili, digestive'ōnaehana a me mucous membranes o ka ihu a me ka puʻu, a me ka i like maʻi. и в дословном переводе означает "освобождать от чего-нибудь") мы защищаемся от такого масштабного вторжения. A wale mahalo i ka e hoʻonele (ke olelo kaulike mai ka Roma immunitas a literally 'o ia hoʻi "e kuu mai i kekahi mea"), ua e paku ana ia makou iho mai ia i ka nui-unahiʻole, i kaua. Great nui ua pâʻani 'o ia ma ka lymphoid'aʻaʻa, a ua palahalaha ae ma ke kino, a me ka huina 1% ma ke kaupaonaʻana o ke kino holoʻokoʻa. A aha ka ia?

ka wehewehena

Kekahiʻano o ka connective'aʻaʻa ma a he mea ke ano o macrophages a me lymphocytes, kapa lymphoid. Ua hiki ke hoʻokū 'ia ma ke ano o ke kanaka, nā loko, a ua hiki hoʻi ia i functioning hapa o ke kino. Lymphoid'aʻaʻa i loaʻa i loko o nā loko e like me ka iwi lolo a me ka spleen, lymph aka wahi a me thymus. Ma ia mea, ua functioning parenchyma.

Ke mucosa kekahi luna i loaʻa accumulations o lymphoid'aʻaʻa - ka bronchi, ka urinary'āpana, puupaa, liʻiliʻi a me na mea e ae.

oihana

Ma nā mea a pau i ka aiiay naoh o ka waihona ipu hapa i lymphoid'aʻaʻa. Ua loaʻa lymphocytes, macrophages, a me ka makani, wai koko keena, kia keena, a keʻokeʻo koko keena hoʻopale ai i ke kino, mai ka lele kaua haole keena, a hoʻomaʻemaʻe i ka poino keena o ka meaola. No ka ho okumu ana o keena o ka'ōnaehana paleʻea'ōnaehana kuleana lymph aka wahi, thymus a me ka'aʻaʻa (lymphoid) na naau oʻu.

Inā ka iliʻia poino ma ka bacterium a mea hoʻomaʻi, ka mea kokoke i ka paena o anal o ka lymph wahi, he hoomalu naoh anao? Aou keena o ka lymphoid puke a me nā macrophages, a i hoʻoneʻe pu me ka lymph a me ke koko i loko o ka ka loaʻaʻana o ka wahi "kanaka." Ma ka hanana o ka nui kaua, i ka wa a na koa o kekahi lymph wahi i lawelawe, ke aloha, ka mea a pau nenoaia ua ua hō'ā e hoʻonele.

'ole

Lymphoid'aʻaʻa ua pinepine kākoʻo i ka hei o ka mea reticular olona, noa keena. Ka mea ulana pukapuka, i e ka pūhaka haku mele 'ana (ho okumu i ka mānoanoa lole)' ole wehe (me ka hakahaka kahi noa aeee e neʻe ka uku ole ia). Na olona, ia lakou iho e hana mai type III collagen.

hoʻomāhuahua makahiki

Ma nā wahi a pau o ka lani kiekie loa pahiki i ka malihini meaola i waiho nui accumulations o lymphoid'aʻaʻa. Ninau i na tonsils - lymphoid'aʻaʻa o ka pharynx ua kau ma luna o ka mokuna a me ku una ha i ka lua. Ka mea, i pharyngeal, palatine, Tube a me ka guttural. I ka ohi ana i nā wahi likeʻole o nā tonsils a me lymphoid'aʻaʻa o ka nasopharynx.

Kona kuleana pili i ka mea nui loa no ko makou ola, no ka mea, neutralizes haule ana ma ka waha a me ka ihu o ka microbes. A a me na kino i pihaʻi me lymphoid'aʻaʻa e leie aku i ka ho okumu ana o ka makemake helu o lymphocytes no ka mea a pau meaola.

Akā, i kaupalena 'ia, lymphoid'aʻaʻa i loko o ka puu hana me ka endocrine glands (adrenal, thyroid, thymus, pancreas), ho okumu i ke kokoke loa' ana, "i ka pituitary - adrenal cortex - lymphatic'aʻaʻa" e puberty i ke keiki ka.

He aha ka hypertrophy

A keiki o ka ekolu a hiki i ka umi makahiki e hoʻomōhala hypertrophy o ka lymphoid'aʻaʻa o na tonsils, a me ka hana ana o ka mea, ua ole lakou lehulehu ana. Wale a me ka hoʻomaka o puberty hypertrophied'aʻaʻa hoʻomaka e emi.

Au e i ike pono i komo i loko o kēia kaʻina hana, akā, me kaʻaʻa lākou kumu - li nui o ka puʻu, a me he maʻiʻaʻai, na endocrine kāna hana. Hypertrophy ke alakai i ka pinepine aku aat a pathological loli i loko o nā pepeiao, ihu, puu.

Inā pilikia nasal ka hanu, kuʻuʻia hoʻokomo ea. Hope e hiki aku ai i ka loli i loko o ke koko - hemoglobin a me kaʻulaʻula koko aeea helu ua hoʻemi, keʻokeʻo koko keena, a māhuahua ma ka helu. Next, hoʻomaka e uhai ia i ka digestive'āpana hana, thyroid gland, adrenal glands. 'Aʻe' ana o nā mea a pau keʻano o ka hanaʻana hiki aku ai i ke kali hou aku i loko o ka ulu a me ka moe 'ana o ke keiki.

He aha ka hyperplasia

Ka manawa "hyperplasia" hele mai ia mākou, mai ka Helene 'ōlelo, a' o ia hoʻi sverhobrazovanie. Ma kona kāna mau 'ōlelo nei i ka pathology ma i keena hoʻomaka e hoʻomaka koke hoonui, mahuahua i ka buke o ke'aʻaʻa.

Akā, hyperplasia o lymphoid'aʻaʻa - mea ole ka maʻi akā, he symptom. I ka pane mai o ka meaola i ka muli o ka maʻiʻaʻai paha li nui i loko o ke kino. Externally, keia mea oi loa kekahi 'i loko o ka lymph aka wahi. Aia i ekolu ke ano o ka hyperplasia o lymph aka wahi:

1. Infectious. Ka'ōnaehana paleʻea pane i kekahi maʻiʻaʻai hiki aku ai i ka? Iecaianoaaiiie o lymphocytes a me macrophages ma ka hoʻokēʻai pololei, keia kumu ulu o lymphoid'aʻaʻa.
2. Kū'ē. Koʻohune a me germs komo i loko o ka lymph wahi, malaila loaa i ko lakou neoneo huahana, toxins pee e ia, ma o na la, ma ka huli, o kaʻeleu koho macrophage keena.
3. Malignant. Ma kēia kaʻina hana, hiki ke komo i kekahi pathological lymph wahi keena, i hiki aku ai i ka loli i loko o kona nui, a me ka shape struktuy.

Lymphoid'aʻaʻa - kekahi o nāʻano nui eiiiiiaiou o ka'ōnaehana paleʻea oihana o ko mākou kino. Ua kōkua pale maʻi he nui ma mua noho nā mea palahēhē maloko me ka ai a me ka lewa. Ua hanaʻia nā hana, heʻano papa hana a hiki i ka hopena, a ua ole ua? Anoee.

I kekahi manawa, lymphoid'aʻaʻa i wela ai, a he mau maʻi e like me appendicitis, tonsillitis a me kekahi poe e ae (ke kaumaha ma muli o ka'aʻaʻa IIeEeAIEUAA o lymphoid). Loa pinepine i loko o ia mau hihia, kauka, Kamuela iʻoki lāʻau lapaʻau ano o ka lapaʻau, i loko o nā'ōlelo, e lawe aku oe i ka hoʻohuli ai i nā wahi a hui. Mai na mana a pau o ka hale a lymphoid ka mea, i ike maopopo, he mea hiki ole loa e hoʻopaʻapaʻa ana i ka wehe 'ia' aʻole i pilikia i ke kanaka kino ia.