Ka 'ole o ke kanaka leukocytes. Hiʻona o ka 'ole o ke keʻokeʻo koko keena

Koko noke circulates i loko o ke koko ipu nenoaiu. Ua hanaʻia i loko o ke kino ka mea nui i hana ': hanu, amo, ka maluhia a me ka hoʻokonukonu, hoolako i ka ikaika kipi' ia o ke kino.

Koko - o kekahi o ka connective'aʻaʻa, a he o intercellular waiwai wai a me ka huikau haku mele 'ana. Ua nā wai koko a me aeee kaulia ana i laila, a me ka ai-i kapaia o ke koko aeee: leukocytes, erythrocytes a me platelets. Ua uaʻike ia i ka 1 mm o ³ o ke koko leukocytes mea mai ka 5 a hiki i 8 tausani RBCs -. 4.5 i 5 miliona, a me platelets - mai ka 200 a hiki i 400 tausani.

I ka nui o ke koko i loko o ka kino o ke ola i ke kanaka mea e pili ana i 4.5 e 5 nā lika. 55-60% o ka buke noho ma ka wai koko, a me ka ho okumu i oihana mua o 40-45% o ka huina. A wai koko - he translucent yellowish wai, i loko i loaʻa ka wai (90%), ke aloha a me ka'okanikaʻole waiwai, nā wikamina,'amino nāʻakika, hormones, metabolites.

Ka 'ole o ka mea keʻokeʻo koko keena

White koko keena - o ke koko keena, i mea colorless cytoplasm. Ka mea, hiki ke loaʻa i loko o ke koko wai koko a me ka lymph. Nui ka mea, ua keʻokeʻo koko keena, ka mea, i ka nucleus, akā, ka mea e mai i kekahi ikaika aku shape. 'O kēia ka mall hiʻona o ke keʻokeʻo koko keena. Mau keena e hana i loko o ka spleen, lymph aka wahi, iwi ka lolo. Hiʻona o ka 'ole o ke keʻokeʻo koko keena ho oholo i ka lōʻihi like' ole o ko lākou ola, ka mea, he 2 i ka 4 lā. Ma hope iho o ia, e anai loa ia lakou i loko o ka spleen.

White koko aeee: 'ole a me ka ho'āʻo

Inā ka loiloi, a morphological ano o keʻokeʻo koko keena mākou noonoo, ka mea hiki e mai la oia ia mea, e maʻamau aeee i pihaʻi me he nucleus a me ka protoplasm. Lākou ka papa kuhikuhiE kuleana pili i mea e hoʻopale ai i ke kino, mai nā palapala aʻe. leukocyte 'ole apono' ia e luku na meaola i i ua hahao i loko o ke kino, ka mea, i kekahi 'Imi' ole i loko o nā pathological keʻano o ka hanaʻana, ua pinepine loa ola a me ka likeʻole reactions (e laʻa me, li nui naoh). Akā, me ka 'ole o ke kanaka leukocyte like. Kekahi o ia i kekahi granular 'ole o ka protoplasm (granulocytes), i loko o kekahi mea,ʻaʻoheʻai (agranulocytes). E noonoo i kēia mau 'ano o ke keʻokeʻo koko keena ma hou au mamuli.

Keʻano o nā leukocytes

I haiia ae maluna,, e ka mea keʻokeʻo koko keena okoa, a me ka mea hiki ke maheleia i ka nānā aku, a me ka 'ole kuleana pili i. 'O kēia ka mall hiʻona o kanaka leukocytes.

No laila, i kapa i granulocytes:

• basophils;
• neutrophils;
• eosinophils.

Agranulocytes poe ma ka hahai ana i ke ano o ke keena.

• lymphocytes;
• monocytes.

basophils

'O kēia ka mea liʻiliʻi loa lehulehu aeea' ano i loko o ke koko o ka i kā mākou o ka 1% o ka huina helu o ka keʻokeʻo koko keena. 'Ole leukocytes (basophils, a ua hōʻike hewa) poe noonoo ole. Ka mea, e ua hoʻokōʻia, i ka Hoʻohana a stab Kora naʻEsau. Ke cytoplasm he he okoa shape a me ka nui granules me ka pouli poni kala like 'ole, ka mea e hoohalike ai kona helehelena caviar. i kapa mau granules basophilic stippling. Ka mea, aia no iloko olaila hoʻokonukonu nā lātoma, nā'ūhū, nā polokina.

Basophils originate i loko o ka iwi lolo, aeee loko mai o ka basophilic myeloblasts. Ma hope o piha waiwai nui, e hele lākou i loko o ke koko, i ka lōʻihi like 'ole o ko lākou ola mea i oi aku mau lā. Ma hope o na keena e hele i loko o nā nā'aʻaʻa o ke kino, akā, i hana laila mea i ike ole ia ia.

Ma waho ka lawe 'ana i ka hoʻoʻino reactions, basophils e emi ke koko clotting a me ke komo' Imi iloko o ka papa o anaphylactic kŰia.

neutrophils

Neutrophils i loko o ke koko ka i ka 70% o nā mea a pau leukocytes. Lākou cytoplasm he granules lila-ʻeleʻele kala like 'ole, me ke ano o ka lole hua liilii, i hiki ke' ia nā pōpō me'ākilikai make naoh.

Neutrophils - keʻokeʻo koko aeee mea, me ka 'ole o ka halepaahao i ka hana. Ka mea, i ua hoʻokōʻia, akā, no ka Kora naʻEsau mea i 'ano like me ka maile ( "opiopio" aeee) a i 3-5 Hoʻohana, a i pili ma ka lahilahi kaula makalii (ka oi "oo" aeea).

All neutrophils i hua mai la i loko o ka iwi lolo mai myeloblasts neutrophil. Oʻo aeea ola wale 2 pule, a laila ka mea, ua luku ia ma ka spleen a akepaʻa.

Neutrophil i loko o kā lākou cytoplasm i i ka 250 ano o granules. I mai la lakou a pau i pihaʻi bactericides, nā'ūhū, hoʻokonukonu nā lātoma e kōkua neutrophil e hooko i konaʻoihana. Ka mea, pale aku i ke kino ma ka mea o ka phagocytosis (ke kaʻina hana ma i neutrophil kupono no ka koʻohune a mea hoʻomaʻi, hoʻopioʻana i ko ia neiʻoniʻoni ma loko, a me nā'ūhū pellets pepehi i ka pathogenic Agena). No ka laʻana, hoʻokahi aeea neutrophil hiki neutralize mai i ka 7 germs. Ua ua i komo i loko o ka hoʻoʻino kaʻina.

eosinophils

leukocyte 'ole i' ano like i kekahi i kekahi. Eosinophil no hoi i ka ua hoʻokōʻia shape a me ka segmental a koʻokoʻo-hoʻokino nucleus. Ma ka cytoplasm ka mea, he nui granules o ka like ana ke kinona a me ka nui, 'ālohilohi alani kala like 'ole, reminiscent o caviar. Ma kona haku mele 'ana kekahi mau nā polokina, phospholipids a me nā'ūhū.

Eosinophil i hanaʻia i loko o ka iwi nä lolo o eosinophilic myeloblast. Aia ia mea mai ka 8 a hiki i 15 mau lā, a laila hele i loko o nā'aʻaʻa i mea ma ka hui 'ana me ka mea mawaho kaiapuni.

Eosinophil i hiki ia oe fagozitozu, akā, na wahi e (liʻiliʻi, urinary'āpana, i ka ÷ naehana hanu'āpana mucous membranes). He i mea e hana ai me ka muli a me ka hoʻomohala o allergic reactions.

lymphocytes

Lymphocytes i ka ua hoʻokōʻia shape a me kekahi mau nui like 'ole, e like me ka pono me ka nui a nucleus. Ka mea, eʻikeʻia i loko o ka iwi nä lolo o na lymphoblasts. Lymphocyte ae he kūikawāʻoihana kaua, kaʻina, mai keia responder. He hiki no ka hoʻolako 'i keʻano o ka'ōnaehana paleʻea pane, e pili ana e hoʻonele.

Lymphocytes, i hopeʻoihana kaua i loko o ka thymus - he T-lymphocytes ma ka spleen a lymph aka wahi - he B-lymphocytes. Ka mua aeea mea uuku. Ma waena o nāʻano o nā lymphocytes i ka lākiō o 80%: 20% niioaaonoaaiii. All keena noho no ma kahi o 90 mau lā.

O ka papa kuhikuhi hana - o ka malu o ka i ua lawe mai maʻeleu komo i loko o'ōnaehana paleʻea reactions. T lymphocytes i hoʻoili phagocytosis a me ka'ōnaehana paleʻea reactions i ka poe i kaheaia ole-ilepili ia'ku (ma luna o nā mea a pau pathogenic nā mea hoʻomaʻi, mau keena i ka ia). Akā, B keena hiki ke nā mea'aʻaʻa (ho'ākāka nā lātoma) i loko o ke kaʻina hana o ka luku koʻohune. Kēlā me kēia mea koʻohune? Ueo ka mea, paka kūikawā waiwai i hiki luku wale i kēia mau palapala konohiki. B aeee i kekahi mau 'ia'ku i ua kuhikuhiʻano nui e ku e koʻohune, akā,ʻaʻole nā mea hoʻomaʻi.

monocyte

Ma ka halepaahao, monocyte ole graininess. He He 'ano nui aeea triangular kinona me he nui kāna mau' ōlelo, a hiki e me ka pī-hoʻokino, a, koʻokoʻo, ke kōmi 'a me ka Hoʻohana ano.

Ua kupu mai ka monocyte monoblasta i loko o ka iwi lolo. Ma ke koko, kona ola expectancy ka 48 i ka 96 hola. Ma hope iho o ia, kekahi o na monocytes ua luku, a me ka kekahi hapa hele i na nā'aʻaʻa kahi "oʻoʻana", na macrophages hōʻike. Monocytes i ka mea nui loa ke koko aeee ua puni 'ole ka'ololaha nucleus i kālā cytoplasm uliuli me ka helu nui o voids (vacuoles), e haawi ia i ka foamy helehelena.

Macrophages ma na nā'aʻaʻa o ke kino ke ola no kekahi mau mahina, kahi a lakou e hele hewa 'ole e noho aeee (e noho ma luna o ka mea hookahi paena).

Monocyte hiki keʻano hoʻokonukonu nā lātoma a me nā'ūhū mea e hiki ke kūkulu i ka hoʻoʻino muli, a Hope versa, i ka wawahi ia. Ka mea, i kōkua oia i ka hoola ana kaʻina. Paipai i ka ulu o ka iwi'aʻaʻa a me ka hoihoi hou ia ana o ke aʻalolo olona. Macrophage i loko o ka'aʻaʻa aiiay kuleana pili i. Ua inhibits ka multiplication o nā mea hoʻomaʻi.

erythrocytes

Makana i loko o ka erythrocytes ke koko a me ka leukocytes. Lākou 'ole a me ka oihana i okoa mai kekahi i kekahi. A ula koko aeea mea he halepaahao i loaʻa i ke kinona o ka biconcave pā hōkū. Ua 'aʻole i pihaʻi me na kāna mau' ōlelo, a me ka hapanui o ka cytoplasm ninoaaeyao he kumuʻiʻo, i kapaia hemoglobin. Ua ninoieo o ka hao a me ka kumuʻiʻo hapa'Ātoma, ka mea, i ka luna '' ole. Hemoglobin hāpai oxygen ma i ke kino.

Red koko keena hou i loko o ka iwi lolo keena o erythroblasts. Ka hapa nui o kaʻulaʻula koko keena biconcave kinona, a me ka mea'ē aʻe e ĸokoĸa ana nä pane. No ka laʻana, ka mea hiki e spherical, ka'ololaha, nahuʻia, bola, etc. D. It ua ike i ke kinona o na keena i ke Nyos ma muli o ka maʻi likeʻole. Kēlā me ula koko aeea loaʻa i loko o ke koko mai ka 90 a hiki i 120 mau lā, a laila, make. Hemolysis - erythrocyte luku kŰia e ia lŘlŘ kuhikuhi ma ka spleen, a ake a me ke koko moku.

platelets

Ka 'ole o nā leukocytes a me platelets Ua hoi okoa. Platelets i ole nucleus, na keena e uuku a a me ka'ololaha shape. Inā mau keena e hana, a laila ka mea i hana outgrowths, ka mea e hoohalike ai i ka hoku. Platelets ana i loko o ka iwi nä lolo o megakaryoblasts. "E hana" mea a pau ma waena o 8 a me 11 mau lā, a laila, e make i loko o ke akepaa, spleen paha ia maʻiʻaʻai.

Platelet kuleana pili i ka loa nui. e hiki ke malama i ka pono o ka vascular pa, e hoihoi ia ma ka hihia o ka poho lakou. Platelets hana i ka thrombus a me ka hiki ana i ke kahe ana ke koko.