Ua noʻonoʻo paha ʻoe i ka nui o nā mea kupaianaha e hana ʻia ana i loko o ko kākou kino? E like me kahi pūnaewele o nā alanui ma ke kūlanakauhale nui, aia i loko o ko kākou kino kahi ʻōnaehana o nā kīʻaha koko e lawe ana i ke koko ma o lākou. Aia i loko o kēia ʻōnaehana nā alanui nui (nā aʻa), nā ala liʻiliʻi, a me nā alanui liʻiliʻi loa e alakaʻi ana i nā home. ʻO kēlā mau alanui liʻiliʻi ka mea a mākou e kapa nei he 'Capillaries'. ʻO kēia nā mea e hāʻawi i ka oxygen a me nā meaʻai i kēlā me kēia cell i loko o ko kākou kino a hōʻiliʻili i nā huahana ʻōpala ma laila. No laila i kēia lā ke kamaʻilio nei mākou e pili ana i kēia mau ʻano kīʻaha koko liʻiliʻi, akā koʻikoʻi loa, 'Continuous Capillaries'.
I ka ʻōlelo maʻalahi, he aha kēia mau capillaries?
E noʻonoʻo ʻoe e kauoha ana i kahi mea ma ka pūnaewele. Lawe mai kahi kalaka nui i ke kūlanakauhale nui, a laila lawe mai kahi van liʻiliʻi i kou kūlanakauhale, a ʻo ka hope loa, hele mai kahi keiki lawe ma luna o kahi paikikala a lawe i ka pūʻolo i kou puka. Pēlā ke kahe ʻana o ke koko i loko o ko kākou kino. ʻO nā kīʻaha koko nui (nā aʻa) e lawe ana i ke koko momona i ka oxygen mai ka puʻuwai mai e like me nā kalaka. Ke hiki aku kēlā koko i nā ʻōpū, māhele ʻia i loko o nā kīʻaha koko liʻiliʻi. ʻO ka hope loa, ʻo nā capillaries nā kīʻaha koko liʻiliʻi loa e hāʻawi ana i ka oxygen a me nā meaʻai i kēlā me kēia cell. E like me kēlā keiki lawe.
Ua hana ʻia nā paia o kēia mau capillaries i kahi ʻano cell kūikawā i kapa ʻia ʻo 'endothelial cells' . Pili pono kēia mau cell kekahi i kekahi a ua hoʻonohonoho ʻia ma kahi lālani hoʻomau, no laila ka inoa 'hoʻomau'. ʻO kēia ke ʻano maʻamau o nā capillaries i loaʻa i loko o ko mākou kino.
Aia kekahi mau ʻano o kēia mau capillaries hoʻomau?
ʻAe, ʻelua ʻano nui. ʻO ka ʻokoʻa ma waena o lākou ka nui o nā hakahaka ma waena o nā cell e hana ana i nā paia. E nānā kākou i ke ʻano o lākou.
| ʻAno capillary | Ka wehewehe a me ka wahi |
|---|---|
| Nā capillaries hoʻomau ʻole i hoʻopaʻa ʻia | He liʻiliʻi loa nā hakahaka ma waena o kēia mau ʻāpana. Ma muli o kēia, ʻo nā ʻāpana liʻiliʻi loa e like me ka wai, ka glucose, nā hormones, a me nā kinoea e hiki ke hele ma o lākou. E like me kahi kānana āu e kānana ai i kahi kīʻaha kī. Loaʻa kēia mau mea i loko o kā mākou ʻōnaehana nerve, ka ʻili, a me nā māmā . |
| Nā capillaries fenestrated mau | He mau lua nui iki ko kēia, i kapa ʻia ʻo 'fenestrations', ma waena o nā cell. ʻAe kēia i nā meaʻai a me kekahi mau mea i loko o ke koko e hele wikiwiki. Loaʻa kēia mau mea i loko o ko kākou mau puʻupaʻa, ka ʻōpū liʻiliʻi, a me nā kelepa endocrine . |
Aia kekahi ʻano ʻē aʻe i kapa ʻia ʻo 'sinusoidal capillaries'. ʻAʻole lākou e hoʻomau, ʻo ia hoʻi, aia nā hakahaka nui aʻe ma waena o nā cell. Loaʻa kēia mau mea ma nā wahi e like me ke akepaʻa, ka spleen, a me nā lymph nodes.
Pehea e kōkua ai kēia mau mea i nā ʻōkana i loko o ko kākou kino?
He ʻāpana koʻikoʻi kēia mau kīʻaha koko liʻiliʻi i ka hana a nā ʻōkana koʻikoʻi he nui i loko o ko mākou kino.
Mālama i ka lolo
He ʻōkana koʻikoʻi loa ko kākou lolo. ʻAʻole hiki ke komo wale ʻia e kekahi mea. Hāʻawi ʻia kēlā palekana e kahi ʻōnaehana kūikawā o nā capillaries. Kāhea mākou iā ia ʻo 'blood-brain barrier' . Ua like ia me kahi keʻena visa no ke komo ʻana i kahi ʻāina. ʻAe wale ia i nā mea nui e pono ai ka lolo, e like me ka oxygen a me ka wai, e komo, a pale i nā mea ʻawahia a me nā germs i loko o ke koko mai ke komo ʻana i ka lolo. Hana ʻia kēia me kēlā mau capillaries i hoʻopaʻa ʻole ʻia a mākou i kamaʻilio ai ma mua.
Ke lawe mai nei i nā hormones i kahi kūpono
Hoʻopuka ʻia nā hormones e nā kelepa endocrine i loko o ko kākou kino. Pono kēia mau hormones e hele i nā ʻōkana kūpono i loko o ke kino a kāohi i kā lākou hana. Hāʻawi kēia mau capillaries i ka 'lawelawe lawe' ma ka hoʻohui ʻana i kēlā mau hormones i ke koko a lawe iā lākou i kahi i makemake ʻia.
Kōkua i nā puʻupaʻa
He kuleana koʻikoʻi kēia mau capillaries i ke kaʻina hana e kānana ai ko kākou mau puʻupaʻa i ke koko a hana i ka mimi. I ka wā o ke kaʻina kānana, kōkua pū kēia mau capillaries i ke kino e omo hou i nā mea e like me ka wai a me ka sodium e pono ai.
Ka hoʻololi kinoea i loko o nā māmā
Ke hanu kākou, hoʻohui ʻia ka oxygen a kākou e hanu ai i ke koko, a lawe ʻia ke kalapona ʻokikene i loko o ke koko i nā māmā e hoʻokuʻu ʻia ma o kēia mau capillaries liʻiliʻi i loko o nā māmā.
Kōkua i ka ʻai ʻana.
Pono kākou e hoʻoheheʻe i ka meaʻai a kākou e ʻai ai a hāʻawi i nā meaolaola i nā hunaola o ko kākou kino. I loko o ka ʻōpū liʻiliʻi, ua komo kēia mau meaolaola i loko o ke koko ma o nā capillaries. A laila, ua hoʻolaha ʻia nā meaolaola ma ke kino holoʻokoʻa.
He aha nā maʻi e hoʻopilikia ai i kēia mau capillaries?
ʻOiai ko lākou koʻikoʻi, aia nā ʻano maʻi like ʻole e hiki ke hoʻopilikia i kēia mau capillaries liʻiliʻi. ʻO kekahi o lākou he mau maʻi genetic i loaʻa i ka wā hānau, aʻo kekahi e ulu aʻe ma hope.
| Nā kūlana genetic (congenital) | Nā kūlana ʻaʻole genetic (hoʻomaka hope) |
|---|---|
| ʻO ka malformation arteriovenous (AVM): ʻO kahi kūlana e hui pū ai nā aʻa a me nā veins i loko o ka lolo a i ʻole ke kaula spinal, e pale ana i nā capillaries. | Nā capillaries haki: I kekahi manawa, hiki i ka ʻūlū a i ʻole ka luaʻi ke hōʻino i nā kīʻaha koko liʻiliʻi ma lalo o ka ʻili. |
| ʻO ka telangiectasia hemorrhagic hereditary: He ʻano e ulu ai nā kīʻaha koko i ke ʻano ʻē, e pohā ai a kahe maʻalahi ke koko. | ʻO ka maʻi leaka capillary: He kūlana koʻikoʻi kahi e hāʻule koke ai ke koko. Pono paha kēia i ka mālama ʻia ma ka ETU. |
| ʻO ka maʻi maʻi Microcephaly-capillary malformation: Dilated capillaries i nā keiki i hānau ʻia me ke poʻo liʻiliʻi. | ʻO ka spider nevus: He ʻano e like me ka nananana me kahi kiko liʻiliʻi ma waenakonu a me nā kīʻaha koko ʻulaʻula e hoʻopuni ana iā ia. He mea maʻamau ia ma nā wahi e like me ka maka a me ka ʻāʻī. |
| ʻO ka macular degeneration: Ka hōʻino ʻia o ka ʻike ma muli o ke kahe ʻana o ke koko mai nā capillaries o ka maka. | Vasculitis: Ka mumū o nā kīʻaha koko. Hiki i kēia ke kumu e ālai ʻia ai a pohā paha nā capillaries. |
Ke noiʻi nei nā kānaka ʻepekema inā paha e hoʻopilikia nā loli i ka hana o kēia mau capillaries i nā maʻi e like me ka maʻi Alzheimer, ka hahau ʻana, a me ka vascular dementia .
No laila, pehea mākou e mālama ai i ke olakino o ko mākou mau capillaries?
Aia i loko o ko kākou mau lima ke mālama i kēia mau kīʻaha koko liʻiliʻi akā he mea waiwai nui. ʻAʻole pono kākou e hana i kekahi mea kūikawā no ia mea. ʻO ka mea nui, ʻo ia ka mālama ʻana i kahi nohona maikaʻi.
Nā mea maʻamau hiki iā ʻoe ke hana:
- E pale i ka puhipaka: ʻO ka puhipaka ka ʻenemi nui loa o nā kīʻaha koko. No laila, inā ʻoe e puhipaka, e hoʻāʻo e haʻalele.
- E hana mua:He mea maikaʻi loa ka hoʻoikaika kino i kēlā me kēia lā no ke kahe ʻana o ke koko.
- E mālama i ke kaumaha olakino: Hoʻokomo ka momona i ke kaomi ma luna o nā kīʻaha koko.
- Kāohi i ka inu ʻona: ʻO ka inu nui ʻana i ka waiʻona he mea hōʻino ia i nā kīʻaha koko.
Eia kekahi, inā loaʻa iā ʻoe nā maʻi e like me ka maʻi diabetes, ke koko kiʻekiʻe , a i ʻole ka cholesterol kiʻekiʻe , e hahai pono i nā ʻōlelo a kāu kauka. He mea nui loa ka kaohi ʻana i kēia mau kūlana no ke olakino capillary.
E pale i nā capillaries, ʻoi aku hoʻi ma ka maka:
He palupalu loa ka ʻili ma ko kākou helehelena, no laila hiki ke hōʻino maʻalahi ʻia nā capillaries ma laila.
- I ka holoi ʻana i kou maka, e holoi mālie, me ka hamo ʻole ʻana me ka ikaika.
- E hōʻoia e hoʻohana i kahi sunscreen maikaʻi i ka wā e hele ai i waho.
- Inā loaʻa iā ʻoe kahi maʻi ʻili e like me ka rosacea , e ʻike i ke kauka a loaʻa i ka lāʻau kūpono.
Ma ka mālama ʻana i kēia mau mea, hiki iā ʻoe ke mālama i kēia mau mea hana liʻiliʻi akā pono e hana ʻia o ko mākou kino, ʻo ia hoʻi nā capillaries, i ke olakino. Inā he mau pilikia a kānalua paha kāu e pili ana i kēia mea, mai kānalua e kamaʻilio me kāu kauka ʻohana.
Leka Lawe-Home
- ʻO nā capillaries nā kīʻaha koko liʻiliʻi loa o ko kākou kino. ʻO lākou ka mea e lawe i ka oxygen a me nā meaʻai i ko kākou mau cell āpau.
- ʻO nā capillaries hoʻomau ke ʻano maʻamau. Ua pili pono ko lākou mau pūnaewele kekahi i kekahi.
- ʻO ke ālai koko-lolo, ka mea e pale ai i ka lolo, ua hana ʻia me kēia mau capillaries.
- ʻO nā mea e like me ka puhipaka, nā ʻano ʻai maikaʻi ʻole, a me ka hana ʻole hiki ke hoʻopilikia maikaʻi ʻole i ke olakino o nā capillaries.
- Hiki iā kākou ke pale i kēia ʻōnaehana vascular waiwai nui ma ka mālama ʻana i kahi nohona olakino a me ka kaohi ʻana i nā maʻi e like me ka maʻi diabetes a me ke koko kiʻekiʻe.
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