Ua kākau anei kāu kauka i kahi "T4 Test" ma ka hoʻāʻo koko āu i hana ai? A i ʻole ke manaʻo nei ʻoe he pilikia kou me kou kelepa thyroid? Malia paha ke emi nei kou kaumaha a ke piʻi nei paha kou kaumaha ma ke ʻano i wehewehe ʻole ʻia, ke luhi mau nei, a i ʻole ke ʻano maikaʻi ʻole? No laila i kēia lā, e kamaʻilio maʻalahi a me ke aloha e pili ana i kēia hoʻāʻo T4 a me kāna mea e haʻi mai ai iā mākou e pili ana i ko mākou kino.
ʻO ka mea mua, e nānā kākou, he aha kēia hoʻāʻo T4?
I ka ʻōlelo maʻalahi, ʻo ka hoʻāʻo T4 kahi hoʻāʻo koko e nānā ai i ka hana ʻana o kāu kelepa thyroid .
E noʻonoʻo, he ʻano ʻōpū liʻiliʻi ke kelepa thyroid e like me ke ʻano o ka pepeke ma ke alo o ko kākou ʻāʻī, ma luna pono o ka iwi ʻāʻī. He ʻāpana koʻikoʻi loa kēia o ka ʻōnaehana endocrine o ko kākou kino, ʻo ia hoʻi, ka ʻōnaehana hana hormone. Hana kēia kelepa i nā hormones thyroid a hoʻokuʻu iā lākou i loko o ke kahe koko. A laila hele kēia mau hormones ma ke kino holoʻokoʻa ma o ke kahe koko a kuhikuhi i nā ʻano ʻōpū like ʻole e "hana i kēia a me kēlā."
ʻO Thyroxine, a i ʻole T4 , ka hormone nui i hana ʻia e ka thyroid gland. No laila, inā kiʻekiʻe loa a haʻahaʻa paha ka hormone T4 i loko o ke kino, hāʻawi ia iā mākou i kahi hōʻailona aia kekahi ʻano maʻi i loko o ka thyroid gland.
ʻO Free T4 a me Bound T4: He aha ka ʻokoʻa ma waena o nā mea ʻelua?
Nānā nā kauka i nā pae T4 me nā hoʻāʻo koko. Akā, aia kēia hormone T4 i loko o ko kākou koko ma nā ʻano ʻelua:
- Paʻa ʻia ʻo T4: Ua like kēia me kahi pūʻolo i nakinaki paʻa ʻia me nā kaula ma luna o kahi kalaka. Hoʻopaʻa ʻia kēia hormone T4 i nā protein. No laila, ʻaʻole hiki iā ia ke hele pololei i loko o nā pūnaewele (nā ʻiʻo) o ko mākou kino a hana.
- T4 manuahi: ʻO kēia ka lio hana maoli. E like me nā mea i hoʻokuʻu ʻia mai ke kalaka, i lawe ʻia mai loko mai o ka pūʻolo. He "manuahi" kēia mau hormones T4 i loko o ke koko, ʻaʻole i hoʻopaʻa ʻia i kekahi mau protein. No laila hiki iā lākou ke hele pololei i loko o kā mākou mau cell a hana i kā lākou hana.
Ma muli o kēia ʻokoʻa, aia kekahi mau ʻano hoʻāʻo e ana i nā pae T4. ʻO ka hoʻāʻo e ana i nā ʻano ʻelua i kapa ʻia he hoʻāʻo Total T4 . Eia naʻe, ʻo ka hapa nui, nānā wale nā kauka i ka pae Free T4 . No ka mea, ʻo kēia Free T4 ka mea e hoʻopilikia maoli i ko mākou kino, hiki i ke ana ʻana ke hāʻawi i kahi kiʻi pololei o ka hana o ka ʻōpū thyroid.
ʻO ka maʻamau, e kauoha aku kāu kauka i kahi hoʻāʻo TSH (Thyroid-Stimulating Hormone) me kahi hoʻāʻo T4. ʻO TSH kahi hormone i hana ʻia e ka pituitary gland i loko o ko kākou lolo. ʻO ia ka mea e haʻi aku i ka thyroid gland e hana i ka T4 a me ka T3. ʻO ka manawa wale nō e hoʻohui ai ʻoe i nā waiwai o nā hoʻāʻo ʻelua e hiki ai iā ʻoe ke loaʻa kahi kiʻi piha o kou kūlana.
He aha ka hana maoli a kēia hormone T4 (thyroxine) i ke kino?
E like me kā mākou i kūkākūkā ai ma mua, ʻo ka thyroxine (T4) ka hormone nui i hana ʻia e ka thyroid gland. Eia kekahi, hana pū ia i nā liʻiliʻi o ka triiodothyronine , a i ʻole T3 . I ka hui pū ʻana, hana ʻo T4 a me T3 ma ke ʻano he "hormones thyroid."
E noʻonoʻo e pili ana i ia mea, he ʻano 'hana ʻole' ʻo T4, ʻo ia hoʻi, ʻaʻole ia e hana nui. Akā i ka wā e hiki ai i ko kākou akepaʻa a me nā puʻupaʻa, ua hoʻololi ʻia ka hapa nui o kēia T4 i T3, ʻo ia hoʻi he 'hana', ʻo ia hoʻi he mea hana maoli. No laila, ʻo T3 ka mea e komo maoli i loko o ko kākou mau pūnaewele a loaʻa ka hopena nui loa.
I ka hui pū ʻana, mālama ʻo T4 a me T3 i nā hana koʻikoʻi he nui i loko o ko mākou kino:
- Ka wikiwiki o ka metabolism: I ka ʻōlelo maʻalahi, ʻo ia ka wikiwiki o ka hoʻololi ʻana i ka meaʻai a mākou e ʻai ai i ikehu. Inā piʻi kēia, e emi ana ko mākou kaumaha; inā emi iho, e piʻi ana ko mākou kaumaha.
- Ka hana o ka puʻuwai a me ka ʻōnaehana hoʻoheheʻe: ʻO ka wikiwiki o ka paʻi ʻana o ko mākou puʻuwai a me ke ʻano o ka hana ʻana o ko mākou ʻōpū e hoʻopilikia i kēia.
- Kaohi ʻiʻo: He mea nui no ka ikaika a me ka hana o nā ʻiʻo.
- Ka ulu ʻana o ka lolo: He hormone koʻikoʻi no ka ulu ʻana o ka lolo, ʻoi aku hoʻi i nā keiki ʻōpio.
- Ola kino o ka iwi: Kōkua i ka ikaika o nā iwi.
ʻO ka thyroxine hana
ʻAʻole lawa ka hana ʻana o ka thyroid gland o kekahi poʻe i ka hormone T4. Kāhea mākou i kēia maʻi he hypothyroidism . Hāʻawi nā kauka i kēia poʻe i kahi pila i loaʻa ka hormone T4 synthetic. Ua kapa ʻia ʻo levothyroxine . Hoʻohana ʻia nō hoʻi ia ma hope o ke ʻoki ʻana no kekahi mau maʻi ʻaʻai thyroid.
No ke aha e pono ai iaʻu e hana i kahi hoʻokolohua T4?
Aia kekahi mau kumu e kauoha ai kāu kauka i kahi hoʻāʻo T4. Hana pinepine ʻia kēia e loaʻa ai kahi manaʻo o ka hana maikaʻi o kou thyroid.
Eia kekahi o nā kumu nui:
- Inā loaʻa iā ʻoe kahi hōʻike TSH maʻamau: Inā ʻaʻole i loko o ka pae maʻamau kāu hopena hoʻāʻo TSH ma mua, e hana ʻia kahi hoʻāʻo T4 e ʻike ai i ke kumu.
- Hoʻomaopopo i nā maʻi thyroid: He mea nui kēia hoʻāʻo no ka ʻike ʻana i ka hyperthyroidism, kahi kūlana e hana nui ai ke kelepa thyroid, a i ʻole hypothyroidism, kahi kelepa thyroid hana ʻole .
- No ka nānā ʻana i ka lāʻau lapaʻau: Inā ʻoe e lawe nei i ka lāʻau lapaʻau hoʻololi hormone no kahi maʻi thyroid, e hana pinepine kāu kauka i kēia hoʻāʻo e ʻike ai inā kūpono ke ʻano o ka lāʻau lapaʻau āu e lawe nei i kou kino.
- No nā pēpē hānau hou: Hana ʻia kēia hoʻāʻo i kekahi manawa e nānā i ka hana thyroid haʻahaʻa i nā pēpē hānau hou.
- No nā kūlana ʻē aʻe:Hiki i kēia hoʻāʻo ke kōkua i ka ʻike ʻana i nā kūlana i manaʻo ʻia e like me ka goiter , nā nodules thyroid , nā pilikia pituitary a i ʻole hypothalamus.
Pehea e hoʻomākaukau ai no ka hoʻokolohua? He aha ka mea e hana ʻia ke hāʻawi wau i ke koko?
ʻAʻohe hoʻomākaukau kūikawā e pono ai no kahi hoʻāʻo T4. Hiki iā ʻoe ke ʻai a inu maʻamau ma mua o ka hāʻawi ʻana i ke koko. Eia nō naʻe, hiki i kekahi mau lāʻau lapaʻau a i ʻole nā huaʻai āu e lawe nei ke hoʻopilikia i nā hopena hoʻāʻo. No laila, he mea nui loa e haʻi i kāu kauka e pili ana i nā lāʻau lapaʻau āpau āu e lawe nei.
E hoʻomanaʻo pono: Inā ʻoe e lawe ana i kahi huaora i loaʻa ka biotin (ka mea i loaʻa pinepine i nā mea hoʻohui no ka ʻili, ka lauoho, a me nā kui), pono ʻoe e hoʻōki i ka lawe ʻana iā ia ma ka liʻiliʻi he 3-5 mau lā ma mua o ka hāʻawi ʻana i ke koko. A i ʻole, hiki ke kiʻekiʻe a haʻahaʻa paha kāu mau pae hormone thyroid ma ka hōʻike, ʻoiai inā he maʻamau lākou. He mea nui loa kēia.
ʻAʻohe kumu e makaʻu ai i ka hāʻawi ʻana i ke koko. He hana maʻalahi loa ia e emi iho ma mua o ʻelima mau minuke:
1. E noho ʻoe ma luna o kahi noho a e loaʻa ana kahi aa koko maikaʻi, ma ka ʻaoʻao o loko o kou kuʻekuʻe lima.
2. Hoʻomaʻemaʻe ʻia ka wahi me kahi ʻāpana pulupulu liʻiliʻi, a hoʻokomo ʻia kahi nila liʻiliʻi loa i loko o ke aʻa. E ʻike wale ʻoe i kahi ʻeha iki, e like me ka nahu ʻia ʻana o kahi ʻanuʻu liʻiliʻi.
3. A laila, ua hōʻiliʻili ʻia ka nui o ke koko e pono ai i loko o kahi ʻōmole liʻiliʻi.
4. Ke huki ʻia ke koko, wehe ʻia ke kui a kau ʻia kahi ʻāpana pulupulu ma luna o ka wahi a kaomi ʻia i lalo. A laila hoʻopili ʻia kahi palaki liʻiliʻi ma ka wahi. ʻO ia wale nō!
Pehea ʻoe e maopopo ai i ka hōʻike?
Hiki iā ʻoe ke loaʻa i kāu hōʻike i loko o hoʻokahi a ʻelua paha lā. E papa inoa ka hōʻike i kāu waiwai Free T4, me kahi "Normal Range/Reference Range" no kēlā hoʻāʻo.
Mea nui: Hiki ke ʻokoʻa iki ka pae maʻamau i hāʻawi ʻia e nā keʻena hoʻokolohua like ʻole, no laila e hoʻohālikelike mau i kāu hopena i ka pae maʻamau ma kāu hōʻike.
Eia ke ʻano maʻamau o nā pae Free T4 o ke kanaka olakino.
| Pūʻulu makahiki | Pae Waiwai Maʻamau T4 Manuahi (ng/dL) |
|---|---|
| Nā keiki a hiki i 5 mau makahiki | 0.8 – 2.8 ng/dL |
| Nā keiki mai 6 a 15 mau makahiki | 0.8 – 2.1 ng/dL |
| 16-17 makahiki (kāne) | 0.8 – 2.8 ng/dL |
| 16-17 makahiki (kaikamahine) | 0.8 – 1.5 ng/dL |
| Nā mākua ma luna o 18 mau makahiki | 0.9 – 1.7 ng/dL |
Inā ʻoi aku ka kiʻekiʻe o ka pae T4 ma mua o ka maʻamau (T4 kiʻekiʻe)
Inā ʻoi aku ke kiʻekiʻe o kāu mau pae T4 a i ʻole Free T4 ma mua o ka maʻamau, hiki iā ia ke hōʻike i ka hyperthyroidism , kahi kūlana i hana nui ʻia ai ke kelepa thyroid. Hiki ke hana ʻia e ka thyroiditis a i ʻole inā ʻoe e lawe nui ana i ka lāʻau lapaʻau thyroid.
I kēia kūlana, piʻi nui ka metabolism o ke kino. Hiki i nā hōʻailona ke komo pū me:
- Ka wiwi ʻana me ke kumu ʻole.
- Pono pinepine e hele i ka lua.
- Ka puʻuwai wikiwiki a kūpono ʻole paha.
- Ka hou pinepine ʻana, ka manaʻo wela.
Inā haʻahaʻa ka pae T4 ma mua o ka maʻamau (Low T4)
Inā ʻoi aku ka haʻahaʻa o kou pae T4 ma mua o ka pae maʻamau, hōʻike ia i ka hypothyroidism , ʻo ia hoʻi kahi kelepa thyroid hana ʻole. Hiki ke hana ʻia kēia e nā maʻi autoimmune a i ʻole ka nele o ka iodine i ka meaʻai.
I kēia kūlana, lohi nui ka metabolism o ke kino. Hiki i nā hōʻailona ke komo pū me:
- Ka luhi mau a me ka hiamoe.
- ʻAʻole hiki ke hoʻomanawanui i ke anu.
- Ka puʻuwai lohi .
- Ke ulu nui nei me ke kumu ʻole.
- Ka paʻa ʻana o ka ʻōpū.
He aha ka mea e hana ai ke hoʻohālikelike ʻoe i nā waiwai T4 a me TSH?
ʻO kēia ke kumu nui loa. Hoʻoholo ke kauka e pili ana i kahi pilikia thyroid ma ka nānā ʻana i nā hōʻike T4 a me TSH pū kekahi. No ka mea, aia kahi pilina ikaika ma waena o nā mea ʻelua.
Hiki iā ʻoe ke hoʻomaopopo maʻalahi mai kēia papa.
| Pae TSH | Pae T4 | Hiki ke heluhelu ʻia kēia penei: |
|---|---|---|
| Kiʻekiʻe | Haʻahaʻa | ʻO kēia ke kūlana maʻamau i ka hypothyroidism . No ka mea, ʻaʻole hana ka thyroid gland i ka T4 lawa, ke uwē nei ka lolo iā ia e "hana ikaika!" a hoʻokuʻu ia i ka TSH nui loa. |
| Haʻahaʻa | Kiʻekiʻe | ʻO kēia ke kūlana maʻamau i ka hyperthyroidism . Ma muli o ka hana ʻana o ka thyroid gland i ka nui o ka T4, ua pau ka hana ʻana o ka lolo i ka TSH. |
| Kiʻekiʻe | Maʻamau | Ua kapa ʻia kēia ʻo Subclinical Hypothyroidism . ʻO ke ʻano kēia, ke hoʻomaka nei ka hana ʻana o ke kelepa thyroid i kahi emi iki, a pono ka lolo e hoʻokuʻu i ka TSH hou aʻe e kaohi iā ia. ʻAʻole paha i hoʻomaka nā hōʻailona. |
| Haʻahaʻa | Maʻamau | Ua kapa ʻia kēia ʻo Subclinical Hyperthyroidism . He hana nui iki ka ʻōpū thyroid. ʻO ka hopena, hōʻemi ka lolo i ka hoʻokuʻu ʻana o TSH. ʻAʻohe paha he mau hōʻailona o kēia. |
| Haʻahaʻa | Haʻahaʻa | He ʻano ʻē kēia. Hōʻike kēia ʻaʻole paha i loko o ka thyroid ka pilikia, akā i loko o ka pituitary gland i loko o ka lolo. ʻOiai ʻaʻole hana pono kēlā gland iā TSH, ʻaʻole hana pū ka thyroid gland iā T4. |
Mai hopohopo inā ʻike ʻoe i kahi waiwai kūpono ʻole ma kāu hōʻike. He maʻi maʻamau loa ka maʻi thyroid i kēia mau lā, a hiki ke mālama ʻia a hoʻokele pono ʻia. ʻO kāu kauka wale nō ke hāʻawi iā ʻoe i ka ʻōlelo aʻoaʻo maikaʻi loa e pili ana i ke ʻano o kāu hōʻike a me ka mea e hana ai ma hope.
Inā ʻokoʻa kāu mau hopena, hiki i kāu kauka ke kauoha i nā hoʻokolohua hou aʻe e kōkua i ka hoʻoholo ʻana i ke kumu. Eia kekahi laʻana:
- He hoʻāʻo no ka hormone T3.
- Nā hoʻāʻo e nānā i nā kūlana e like me ka maʻi ʻo Graves .
- Nā hoʻāʻo e nānā i nā kūlana e like me ka maʻi Hashimoto .
E kamaʻilio me kāu kauka e pili ana i kēia mau mea a pau me ka ʻike ākea. E nīnau i kāu mau nīnau a e lanakila ma luna o kou mau makaʻu.
Leka Lawe-Home
- ʻO T4 (thyroxine) ka hormone nui i hana ʻia e kou kelepa thyroid.
- ʻO ka hapa pinepine, nānā nā kauka i ka pae Free T4 no ka mea ʻo ia ka mea e hana ana i loko o ke kino.
- Hoʻākāka mau ʻia nā hopena o kahi hoʻāʻo T4 me nā hopena o kahi hoʻāʻo TSH . ʻAʻole hiki iā ʻoe ke hoʻoholo ma muli o ka waiwai T4 wale nō.
- Inā ʻoe e lawe ana i nā huaora i loaʻa ka biotin, e hoʻōki i ka lawe ʻana iā lākou i kekahi mau lā ma mua o ka hāʻawi ʻana i ke koko.
- Mai hopohopo inā he ʻano ʻē nā waiwai ma ka hōʻike. He mau kūlana kēia e hiki ke hoʻomalu maʻalahi ʻia.
- Inā he mau nīnau kāu e pili ana i kāu hōʻike a i ʻole ka lāʻau lapaʻau, e noi i kāu kauka no ka wehewehe ʻana.











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