Skip to main content

Me ako tātou mō te Hepcidin, e whakahaere ana i te rino i roto i te tinana?

Me ako tātou mō te Hepcidin, e whakahaere ana i te rino i roto i te tinana?

Kua rongo kē koe i te ingoa Hepcidin? Kāore pea koe i rongo. Engari he mea nui tēnei i roto i tō tātou tinana. Hei whakamārama, ko tēnei Hepcidin te mea matua e whakahaere ana i te nui o te rino i roto i tō tātou tinana. Nō reira, i tēnei rā, me kōrero tātou mō tēnei Hepcidin, me āna mahi ki tō tātou tinana, he māmā noa iho, he hoa hoki.

He aha te Hepcidin? He māmā noa iho...

He homoni te hepcidin e hangaia ana i roto i tō tātou tinana. He rite te homoni ki tētahi karere iti e whakahaere ana i ngā mahi katoa o tō tātou tinana, e kawe ana i ngā kōrero ki mua, ki muri. Nō reira, ko tēnei homoni e kiia nei ko te hepcidin te mea e whakatau ana i te whakamahinga a te tinana i te rino, te nui o te rino e hiahiatia ana e te tinana, me te nui hoki e hiahiatia ana hei penapena.

He kohuke nui te rino mō ō tātou tinana. I mōhio koe he wāhanga nui te rino i roto i te hanga o te pūmua hemoglobin i roto i ō tātou toto whero? Ko tēnei hemoglobin te mea e herea ana ki te hāora, e kawe ana hoki ki ō tātou kiko me ngā whekau puta noa i te tinana. He rite tana mahi ki te tekesi hāora!

Ehara i te mea koinā anake, e hiahiatia ana hoki te rino hei hanga i te pūmua myoglobin, e whakarato ana i te hāora ki ō tātou uaua me te ngākau.

Nō reira, ka kiia tēnei hepcidin ko te "rangatira whakahaere rino." Ko te take o tēnei, he mea whakahaere i te nui o te rino e hiahiatia ana e ō tātou pūtau hei mahi i ngā mea nui pēnei i te hanga hemoglobin me ngā toto toto whero. Whakaarohia, he aha ka tupu mēnā he iti te rino? Ka taea te whakawhanake i te anemia ngoikore-rino . Ko te tikanga kāore te tinana e whakaputa i te nui o ngā toto toto whero. I tētahi atu taha, me pēhea mēnā he nui rawa te rino? He tino kino hoki tēnā ki te tinana, pērā i te paitini, ā, i ētahi wā ka morearea te ora.

Kei hea tēnei hepcidin e hangaia ai i roto i tō tātou tinana?

Ko te ate te nuinga o te wā e whakaputa ai te hepcidin. Kia oti te hanga, ka uru ki roto i te toto.

He aha te mahi a Hepcidin?

Kua kōrero kē mātou i mua ko te hepcidin te "rangatira o te whakahaere i te rino." Arā, ka āwhina i te pupuri i te noho tahi o te rino i roto i tō tātou tinana, arā, ka pupurihia te nui o te rino ki te taumata tika, kaua e iti rawa, kaua hoki e nui rawa.

Ka whiwhi tātou i te rino mai i ngā kai e kainga ana e tātou. Ka whiwhi tātou i te rino mai i ngā kai pēnei i te mīti, te ika, ngā huawhenua, me ngā nati. Heoi, kāore i rite ki ētahi atu kohuke, kāore he ara tuturu a ō tātou tinana ki te tango i te rino nui. Hei tauira, ki te nui rawa te konutai, ka puta i roto i te mimi. Heoi, he iti noa te ngaro o te rino mai i ō tātou tinana, mā te toto e ngaro, mā te mate rānei o ngā pūtau.

Engari, ka rongoatia e ō tātou tinana te rino, hei whakamahi ina hiahiatia. Kei ngā wāhi pēnei i te hinu wheua, te whēkau, me te ate te rino e rongoatia ana. Tata ki te 70% o te rino katoa i roto i te tinana kei roto i te hemoglobin i roto i aua toto whero i kōrerohia e tātou i mua ake nei.

Nō reira, ko tēnei hepcidin te mea e tautoko nui ana i ngā tukanga e āwhina ana ki te penapena i te rino, te neke atu i tētahi wāhi ki tētahi wāhi, me te whakamahi anō. Mā te whakahaere i te rino i roto i ō tātou pūtau kia wātea ai ina hiahiatia, ā, kia kore ai hoki te rino nui e waiho hei raruraru mō te tinana.

Ko te nuinga o te mahi a Hepcidin ko:

  • Te whakahaere i te mimiti rino: Ko te mimiti rino te tukanga e mimiti ai te rino mai i ngā kai e kainga ana e tātou ki roto i ō tātou toto mai i tō tātou whekau iti. Kia tae rā anō ki te toto ka taea e te tinana te whakamahi i te rino. Nō reira, ka whakahaere te hepcidin i te nui o te rino e uru ana ki roto i te toto me te nui e rongoatia ana.
  • Te Hangarua i te Rino i roto i ngā Macrophage: Ko ngā Macrophage he momo toto ma e rite ana ki ngā hōia horoi o tō tātou tinana. Ko rātou te hunga e whakangaro ana i ngā toto whero tawhito, e mate ana, ā, e hanga ara ana mō ngā toto whero hou. Ka whakaputahia e tō tātou hinu wheua he toto whero hou i ia 120 rā. Nō reira, ina whakangaromia ēnei toto whero tawhito e ngā macrophage, ka hopukina e rātou te rino mai i te hemoglobin i roto i a rātou. Ka whakatauhia e te Hepcidin mēnā ka rongoatia taua rino ki roto i ngā macrophage, ka tukuna rānei ki roto i te tinana.
  • Te tukunga o te rino kua rongoatia: Ka rongoatia te rino i roto i ngā pūtau ate (e kiia nei ko ngā hepatocytes) me ngā pūtau o te whekau iti (e kiia nei ko ngā enterocytes ). Mā te hepcidin e whakahaere mēnā ka noho tonu taua rino ki roto i aua pūtau, ka tukuna rānei hei whakamahi.

Me pēhea te whakahaere a te hepcidin i te mimiti rino?

Ko te mea tino whakamīharo, kāore te hepcidin e whakahaere i te mimiti rino mā te tīmata i tētahi tukanga. Engari, mā te aukati i ngā tukanga e āwhina ana i te mimiti rino.

Ka mahi tahi a Hepcidin me tētahi pūmua e kiia nei ko te ferroportin . He rite tēnei ferroportin ki te "kaikawe rino" i roto i tō tātou tinana. Ko tāna mahi he tuku i te rino mai i ōna wāhi penapena (ngā macrophage, ngā hepatocytes, ngā enterocytes) me te neke i te rino ki mua, ki muri i waenga i ngā pūtau o te tinana. Ko te Ferroportin te mea e kawe ana i te rino mai i te whekau iti ki roto i te toto kia taea ai e te tinana te whakamahi.

Ka herea te hepcidin ki tēnei ferroportin. Kātahi ka pakaru te ferroportin. Ina tupu tēnā, ka mau te rino i taea te kawe ki roto i te toto e te ferroportin ki ngā wāhi i rongoatia ai.

Whakaarohia pēnei:

* Ina piki ake te hepcidin , ka uaua ki te ferroportin te kawe i te rino ki roto i te toto. Ko te tikanga ka heke te mimiti o te rino.

* Ina iti te hepcidinKa taea e Ferroportin te kawe ngāwari i te rino ki roto i te toto, ko te tikanga ka piki ake te mimiti o te rino.

Kei te mārama koe? He tino māmā noa iho, kāore?

He aha ngā āhuatanga e pā ana ki te nui o te Hepcidin i roto i tō tātou tinana?

Ko te nui o te hepcidin kei roto i tō tinana ka whakatauhia e ngā tohu e tukuna ana e tō tinana. Mō ngā take maha, ka whiwhi tō tinana i ngā tohu kia nui ake, kia iti iho rānei te hanga o te hepcidin.

Anei ētahi o aua mea:

  • Te nui o te rino i roto i te tinana: Mena he iti te rino i roto i te tinana, ka tohu te tinana kia iti ake te hanga hepcidin. Mena he nui te rino i roto i te tinana, ka tohu te tinana kia nui ake te hanga hepcidin.
  • Te hanga toto whero: Ina hiahia te tinana ki te nui ake o te hemoglobin hei hanga toto whero, ka heke te taumata o te hepcidin. Koinei te wā ka taea e te ferroportin te tango i te rino me te āwhina ki te hanga pūtau hou.
  • Te iti o te hāora (Hypoxia): Ko te hypoxia te wā kāore e nui te hāora e whiwhi ana i roto i ō kiko. Ina iti te hāora, ka tohu te tinana kia whakaitihia te Hepcidin. Ka tukuna te Ferroportin, e tuku ana i te rino hei hanga i te hemoglobin. Ko te hemoglobin te mea e kawe ana i te hāora mā roto i ngā toto whero.
  • Te mumura i puta mai i te whara, i te mate pāwera rānei: I ngā wā pēnei, ka piki ake te taumata o te hepcidin. Ko te take o tēnei he aukati i te tukunga o te rino ki roto i te tinana. He maha ngā iroriki kino, pērā i te huakita, e whakamahi ana i te rino hei tipu. Nō reira, mā te whakanui ake i te hepcidin, te whakaiti i te rino, ka aukati koe i aua iroriki kei whiwhi i te rino. He mohio, tika?

He aha ngā āhuatanga ka puta mēnā he rerekē ngā taumata hepcidin?

Nā, kua mōhio koe ki te hiranga o te hepcidin. Nō reira, ki te nui rawa, ki te iti rawa rānei, ka pā mai he raruraru.

Ki te nui rawa te hepcidin, kāore pea e taea e te tinana te mimiti i te rino, ka ara ake ai ngā āhuatanga pēnei i te korenga o te rino.

Ki te iti te hepcidin , ka nui rawa te rino e mimitia e te tinana, ka nui rawa te rino.

Ngā mate e pā ana ki ngā taumata iti o te hepcidin

Ina iti te taumata o te hepcidin, ka kitea ngā āhuatanga e whai ake nei:

  • Te mate toto ngoikore-rino: Koinei te momo mate toto tino noa e pā ana ki te hekenga o te hepcidin. I ētahi wā, kāore e kitea ngā taumata hepcidin. He tohu tēnei kei te ngana te tinana ki te kawe i te rino ki roto i te toto mā te tuku i te ferroportin.
  • Te hemochromatosis tuku iho:He mate ira tēnei. Nā ngā whakarerekētanga ira i roto i ngā pūtau, he iti rawa te nui o te hepcidin e whakaputaina ana e te ate. Nō reira, he nui rawa te rino e mimitihia ana e te tinana. Ko te nuinga o te wā ka whakatakotoria tēnei rino nui ki te ngākau, te ate, me te repeure.
  • Ngā mate toto iti e utaina ana te rino: He momo mate toto iti ēnei. Heoi, i tēnei wā, ehara i te korenga o te rino, engari he nui rawa te rino. Ko ngā raruraru ki te hanga toto whero ka heke te hanga hepcidin. Nō reira, ka tukuna e te ferroportin he nui rawa te rino.
  • He mate Hepatitis C: He mate tēnei o te ate i puta mai i te huaketo (HCV). Ka whakaitihia e tēnei huaketo te kaha o te tinana ki te whakaputa hepcidin.
  • Mate huka momo 2: Kua whakaatuhia e ētahi rangahau kua heke te taumata hepcidin o te hunga mate huka momo 2, ka hua ake te nui rawa o te rino. Ko te insulin, he rongoā noa mō te mate huka, pea tētahi o ngā take.

Ngā mate e pā ana ki te pikinga o te taumata hepcidin

Ko ngā taumata teitei o te hepcidin e pā ana ki te anemia kore-rino. Arā, ko te anemia kāore e puta me te kore he rino. Tērā pea nā ngā āhuatanga ira, e hua ai te nui rawa o te hanga hepcidin.

Ka piki ake hoki ngā taumata o te hepcidin i roto i ngā āhuatanga e kiia nei ko te anemia o te mumura , te anemia rānei o te mate mau tonu (ACD) . I roto i te ACD, ka tukuna e te tinana he pūmua e kiia nei ko te cytokine e te mumura. Ka whakanui ake tēnei pūmua i ngā taumata o te hepcidin.

Ko ētahi o ngā mate ka hono pea ki te ACD ko:

  • Ngā mate pāwera mau tonu
  • Te mate a Crohn
  • Matepukupuku
  • Mate tākihi mau tonu

Nō reira, ka kite koe, he mea tino nui te Hepcidin e whakahaere ana i te whakamahinga o te rino i roto i tō tātou tinana. Mā te aukati i te tukunga o te rino, ka whakahaere a Hepcidin i te kaha o tō tātou tinana ki te hanga i te hemoglobin me ngā toto toto whero. Mā tēnei, ka pā ā-korekore a Hepcidin ki te nui o te hāora e wātea ana puta noa i te tinana. Ka aukati hoki a Hepcidin i te tinana ki te mimiti i te nui rawa o te rino. Nā te mea ka pā mai he raruraru nui ki te tinana ina nui rawa te rino.

Ngā mea hei maumahara mā tātou mai i tēnei pūrākau (Karere hei tango ki te kāinga)

Āe, kua maha ngā kōrero kua kōrerohia e tātou mō Hepcidin i tēnei rā, kāore? Hei whakarāpopototanga:

  • He homoni te hepcidin e hangaia ana i roto i te ate.
  • Koinei te kaiwhakahaere matua o te nui o te rino i roto i tō tātou tinana. He rite ki te "Ariki Rino".
  • E hiahia ana tātou ki te rino hei hanga i te hemoglobin, e kawe ana i te hāora puta noa i te tinana.
  • Te taumata o te hepcidin,Ko te mimiti, te rokiroki, me te tukunga o te rino ka whakahaeretia e te pūmua e kiia nei ko te ferroportin.
  • Ki te iti te hepcidin , ka mimitia te rino nui rawa , ka nui rawa te rino . Ka taea e tēnei te arahi ki ngā āhuatanga pēnei i te hemochromatosis tuku iho.
  • Ki te nui ake te hepcidin , ka heke pea te mimiti o te rino, ka hua ake te mate toto kore-rino (i ētahi wā ka puta mai i te mumura).
  • Hei noho hauora, me taurite ngā taumata rino o te tinana me ngā taumata Hepcidin.

Nō reira, ki te mea he raruraru kei a koe ki te rino, ki te mea rānei he tohu pēnei i te anemia, he pai ake te toro atu ki te tākuta me te tiki tohutohu. He mea nui hoki kia mōhio koe ki ngā mea pēnei.


Hepcidin , rino, anemia, homoni, hemoglobin, ate, ferroportin

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

No comments yet. Be the first to share your thoughts here.

Add Your Comment

Please calculate: 1 + 3 =