He aha e ka mana o ka circulatory'ōnaehana?

Ke koko a me nā kino fluids e like me lymph, a me ka'aʻaʻa loli, lakou i ka maloko kaiapuni. Koko mea he kūikawāʻano o connective nā'aʻaʻa, no ka phylogenetically, a developmentally ka mea, ua hana mai huahelu embryonic connective'aʻaʻa - mesenchyme. Ke circulatory'ōnaehana mea he pukapuka o na moku ke koko a me ka naau cavities, no ka mea, aia no he mau a me ka ana holo ana o ke koko. He aha ke ano o ka circulatory'ōnaehana? I mai la keia ninau, e hiki ke kākau i hoonoho aku, no ka mea, o ka hana o ka circulatory'ōnaehana i e lauwili. Kēia amo o ka nui 'ona, a biologically hana i huiʻia ia i ka mana a me ka hou' ana o nā mea a pau keena a me nā'aʻaʻa o ke kanaka kino, ia mea e pōʻino kinoea mail kuleana pili i mea e malama i ka osmotic puʻe a me ka kumuʻiʻo hapa, ai hoʻolahaʻia i loko o ke koko. I ke kanaka circulatory'ōnaehana hana i pili i ka pono ole o ka mawaho, a na aʻe o ka'ōnaehana paleʻea pane i makemake i ke kino mālama mai infectious konohiki, a na nā malihini kēlā me kekahi kanaka hehee wale.

Ke circulatory'ōnaehana mea e hiki ke lawe wahi ina ia he ole no ka mea ikaika, ana mawaena o ke ola koko, i kapaia o extracorporeal holo. Heart me ka olalo i na moku ke koko (nui arteries, aa koko, arterioles, capillaries a me venules), a me ka lymphatic nenoaia lakou he hookahi vascular nenoaiu o ke kanaka kino. I ka mana o ka circulatory'ōnaehana kikowaena wehe nā huahana o ka'okesaside a me nā reactions e ana i loko o ke kaʻina hana o ka pūnao, a lilo loa pilikia a me kaʻawahia i ka halepaahao hehee wale, ina aole lakou e ole excreted eleminirovat. Mall oihana mua o ke koko hana humoral rula hooponopono , a me ka i piha i ka mana hoʻomalu ma luna o nā hana a pau a na nā loko, a kēlā me kēia o ka 'oihana.

Koko, e like me ka lako e waiwai circulatory'ōnaehana he o nā māhele: he kinowai, a wai koko, e like me maloo ooo ana o ka hanaʻia, ke kumu mua (platelets, leukocytes a me erythrocytes). Ka lākiō o kēia mau mahele ma ka awelika o 1: 1.5, a nona 40% pakeneka wai koko, a corpuscles 60% a pau i ke koko. Wai koko (wai a hapa) mea he loa eiiieaena, a me nā hana liluwelo meakino, 90% o ka i ka wai. Ke koe 10% o ka wai koko ana i loko o nā polokina,'amino nāʻakika, mea pōhaku eiiieaenu, monakō koko, aooa? Nenoai, hormones, ua hoʻopau kinoea, nā wikamina, nā'ūhū, etc.

I ka hana o ka circulatory'ōnaehana e hoʻolako humoral e hoʻonele pili i ke koko wai koko. Me ka mahalo i ka mea i hana hehee pono e mai la oia ia mea, i ekolu loa kekahi mau hana: mai ka ula koko keena - hanu, ma leukocytes -? Aiiay ma platelets - clotting.

Ka ula koko keena iloko olaila he nui hao-i loaʻa ka pigment, kapa hemoglobin. Ua induces ka amo ana o o oxygen, mai ka waho lewa i na keena, a me ka keena o ka o carbon dioxide mea auoiaea i ka mawaho kaiapuni. He nui na ano o ka keʻokeʻo koko keena, a mai kēlā o ia i ka nui hana. Ka mea, hana aeea-mediated e hoʻonele, i loko o ko lākou nele ulu pilikia pathological ana, he pepeiaohao nui mamuli o ka i mea HIV. Clotting hiki a me ka aggregation ka waiwai hoʻomaopop 'ana i wale nō i loko o platelets, kona deficiency kumu'āno'ē kahe ana ke koko, o ka poe mawaho, a na, a me ka oi hiki i ke koko clots i clog ka lumen o na moku koko, a aeie i ka maʻamau pele o ke koko.

Mea i ka hana o ka circulatory'ōnaehana, kona kūlana ma ke kanaka ola nei C. Brewer.