Kua rongo kē koe i tētahi repe e kiia nei ko te "Thymus"? Kāore pea. He okana iti rawa, engari he mea nui, e mahi ana pērā i te toa ki te pūnaha parepare o tō tātou tinana, inā koa i a tātou e tamariki ana. He rite te mahi a tēnei thymus ki tētahi 'kura whakangungu hōia' e whakangungu ana i ngā hōia i roto i tō tātou tinana. Nō reira, i tēnei rā, me kōrero tātou mō tēnei toa iti e huna ana i roto i tō tātou tinana, i roto i ngā kupu māmā noa iho.
He whakarāpopototanga, he aha tēnei thymus?
He repe iti te thymus, he wāhanga o tō tātou pūnaha lymphatic . Tērā pea kei te whakaaro koe he aha tēnei pūnaha lymphatic. He tino māmā noa iho. Whakaarohia tō tātou tinana he tāone nui. Me whai pūnaha ārai tēnei tāone hei tiaki i a ia mai i ngā hoariri e kiia nei ko ngā mate me ngā iroriki. He wāhanga nui te pūnaha lymphatic o taua pūnaha ārai. Ko ngā whekau pēnei i ō tonsils, te whēkau, me te appendix he wāhanga katoa o tēnei pūnaha.
Nō reira, i roto i tēnei whatunga parepare katoa, arā, ko tō tātou pūnaha ārai mate , he mahi tino nui tā te thymus. Ka āwhina i a tātou ki te whawhai ki ngā iroriki.
He aha te mea e tupu ana i te wā o te paheketanga?
Ko te mahi matua, ko te mahi tino nui o te thymus, ko te whakangungu i tētahi momo toto ma motuhake i roto i tō tātou tinana. Ka kiia ēnei he pūtau toto ma ko ngā T-lymphocytes, ko ngā T-pūtau rānei .
Whakaarohia pēnei. Ka hangaia e tā mātou wheketere hinu wheua tētahi rōpū hou o ngā 'hōia' kāore i te whakangungua (ngā lymphocytes). Engari kāore e taea e ēnei tāngata te haere tika ki te whawhai ki te mate. Me whai whakangungu motuhake rātou. Ko te thymus te 'kura whakangungu hōia' e whakarato ana i taua whakangungu.
Ka haere ēnei pūtau toto kore whakangungua i roto i te toto ki te thymus, ka noho hei pūtau-T pūkenga, motuhake, kātahi ka puta. Kātahi ka haere ēnei pūtau-T whakangungua ki ō tātou pona lymph me ētahi atu okana i roto i te pūnaha lymphatic, kia rite ai mō tetahi pakanga. Ina uru mai he iroriki ki roto i tō tātou tinana, ko ēnei pūtau-T te hunga e haere ana ki mua, e whawhai ana, e tiaki ana i a tātou.
Ehara i te mea koinā anake, he wāhanga anō hoki te mahi a te thymus o tā tātou pūnaha endocrine . Arā, he wāhanga o te pūnaha e whakaputa ana i ngā homoni e tika ana kia mahi ai te tinana. Anei ētahi o ngā homoni e whakaputaina ana e te thymus:
- Thymopoietin: Ka whakaoho tēnei i te hanga o ngā pūtau-T, ā, ka tohu i te repe pituitary i roto i tō tātou roro kia tukuna ētahi atu homoni.
- Thymosin me te thymulin: Ka āwhina ēnei ki te hanga i ngā momo pūtau-T motuhake.
- Te āhuatanga humoral thymic: Ka āwhina tēnei homoni ki te pupuri i te mahi tika o tā tātou pūnaha ārai mate.
I tēhea tau te roa o te mahi a te thymus?
Koinei te mea tino whakamiharo. Ko te thymus te mea tino kaha i te wā tamarikitanga . Inaa, i mua i tō whānautanga, i a koe e noho ana i roto i te kōpū o tō whaea, ka tīmata tō thymus ki te hanga pūtau-T. Ka haere tonu tana hanga pūtau-T puta noa i te tamarikitanga.
Kia tae koe ki te pakeketanga , kua whakaputahia e tō thymus te nuinga o ngā pūtau-T e hiahiatia ana e koe mō te toenga o tō oranga. Pērā i te whakangungu me te tohatoha o tētahi ope nui ki te tiaki i te whenua, ā, ka reti te tumuaki o te kura whakangungu, i muri i te pakeketanga ka tīmata te mimiti haere o te thymus. Kāore te wāhi kua mimiti e takoto kau ana, engari ka kī tonu i te ngako. He mea noa tēnei.
Kei hea tēnei thymus? Me pēhea taku kite atu?
Kei te pito whakarunga o te uma te thymus, kei muri tonu i te wheua uma (sternum) . Hei whakamārama, kei waenganui i ngā pūkahukahu e rua, kei runga ake, kei mua hoki i te ngākau.
He repe māwhero-hina mārama tēnei. E rua ngā pūwero āhua koretake o te tinana. He nui te thymus mō tōna rahi i roto i ngā pēpi me ngā tamariki. Ka eke ki tōna taumaha mōrahi, tata ki te 28 karamu (1 auneke), i te wā o te pakeketanga. Kātahi ka mimiti haere i a tātou e pakeke haere ana.
He aha ngā mate ka pā ki te pūnaha thymus?
I te nuinga o te wā, kāore e maha ngā raruraru o te thymus i roto i ō tātou oranga o ia rā. Heoi anō, ka puta pea ētahi mate me ngā raruraru onge. He maha ngā āhuatanga mai i ngā mate ira e kitea ana i te whānautanga ki ngā mate pukupuku e puta ana i te pakeketanga. Kia mārama noa tātou i tēnei mai i te ripanga i raro nei.
| Āhua | Hei whakarāpopototanga... |
|---|---|
| Te mate DiGeorge | He mate whānau tēnei. I tēnei wā, kāore te thymus o te tamaiti i te whānautanga, he iti rawa rānei, kāore hoki i te tino whanake. Nō reira, he ngoikore rawa te ārai mate o te tamaiti, ā, he nui te tūponotanga ka pāngia ia e ngā mate maha, kino hoki. |
| Mate pūrua-ki-te-kaihautū | Mena ka whakatōkia he thymus mai i tētahi pēpi kua mate ki tētahi tamaiti e pāngia ana e te mate DiGeorge, ka taea te whakaora i te ārai mate o te tamaiti ki tētahi taumata. Engari i ētahi wā, ka tīmata ngā pūtau mai i te thymus hou kua whakatōkia ki te whakaeke i ngā pūtau ake o te tamaiti. Koia te take i tapaina ai tēnei. |
| Ngā puranga o te mediastinal | Ko te wāhanga o waenganui o te uma kei reira te thymus e kiia ana ko te mediastinum. Ko tētahi puku, he pēke (cyst) kī tonu i te wai, he āhua rerekē rānei e puta ake ana i tēnei wāhi ka kiia ko tēnei ingoa. Tērā pea he mate pukupuku ēnei, kāore rānei. |
| Te mate pukupuku o te Thymoma me te mate pukupuku o te Thymus - Te mate pukupuku o te Thymus | E rua ngā momo matepukupuku onge e tīmata ana i roto i ngā pūtau e hangai ana ki te thymus. He rite te thymoma ki ngā pūtau thymus noa, he puhoi te tipu, ā, he iti ake te tūponotanga ka horapa ki ētahi atu wāhanga o te tinana. Kāore te thymic carcinoma i rite ki ngā pūtau noa, he tere te tipu, ā, he nui ake te tūponotanga ka horapa ki ētahi atu wāhanga o te tinana. |
Ētahi atu mate e pā ana ki te mate pukupuku thymus
I ētahi wā, ka puta mai ētahi atu āhuatanga hauora kāore e pā tika ana ki ngā pukupuku thymus.
- Myasthenia gravis: He mate pūnaha ārai mate tēnei. I roto i tēnei āhuatanga, ka hangaia e tō tātou pūnaha ārai mate ngā paturopi hei aukati i ngā tohu mai i ō tātou io ki ō tātou uaua. Ka puta te ngoikore nui o te uaua.
- Te korenga o ngā pūtau toto whero parakore: I tēnei āhua, kāore e taea e te tinana te hanga i ngā pūtau toto whero hou, ka puta he anemia kino.
- Hypogammaglobulinemia: He tino iti ngā taumata o ngā paturopi i roto i te tinana, ka whakaiti i te kaha o te tinana ki te ātete i te mate.
Ko te mea nui, he tino onge te nuinga o ēnei mate. Nō reira kaua e mataku noa i te pānui i ngā kōrero mō rātou. He mea nui kia mōhio koe.
He aha ngā tohu o te mate pukupuku thymus?
He maha ngā tohu noa o te mate pukupuku thymus. Mena kei a koe tētahi, ētahi rānei o ēnei tohu mō te wā roa, he mea whakaaro nui kia toro atu ki te tākuta.
- Te mamae i te uma o runga (te mamae i te wāhi kei reira te thymus)
- He maremare pumau e kore e taea te whakamutu
- Te uaua ki te manawa
- Te pāorooro o te reo
- Te pupuhi o te mata, te kaki, te uma o runga, ngā ringa rānei
Ka taea hoki e ēnei tohu te tohu o ētahi atu mate noa. Nō reira kaua e mataku, kaua hoki e whakaaro he mate pukupuku. Engari kaua hoki e warewarehia ēnei tohu. Ko te mea pai ko te toro atu ki tō tākuta whānau me te kōrero mō tēnei.
Ka taea e tātou te ora me te kore te thymus?
He pātai pai tēnei. E ai ki tā tātou i kōrero ai i mua ake nei, ko te mahi matua a te thymus ko te wā tamarikitanga me te taiohitanga. I te wā e whānau ai te pakeke, kua nui ngā pūtau-T kua whakaputaina e rātou mō te oranga katoa. Nō reira, ka taea e te pakeke te ora me te kore he thymus. Mena, mō tētahi take, me tango te thymus o te pakeke mā te pokanga, e kore e puta he raruraru hauora nui.
Heoi, ki te tangohia te repe thymus o te pēpi, te tamaiti rānei, ka pā mai he raruraru hauora nui. Nā te mea kāore anō kia tino whanake te pūnaha ārai mate o taua tamaiti, ka nui ake te tūponotanga ka pāngia ia e ngā mate pāwera, ka pāngia e ngā mate pūnaha ārai mate, ka pāngia e ngā mate pāwera, ā, ka nui ake te tūponotanga ka pāngia e te mate pukupuku.
He rerekē te thymus me te thyroid?
Āe! He tokomaha e pōhēhē ana nā te mea he āhua ōrite ēnei ingoa e rua. Engari he rerekē rawa ngā repe e rua o te thymus me te thyroid. He rerekē ō rāua wāhi, ā rāua mahi, me ngā mea katoa.
| Āhuatanga | Timu | Repe tairoiti |
|---|---|---|
| Tauwāhi | I te pito o runga o te uma, i muri i te wheua uma. | Kei mua o te kaki, kei raro i te arai (pouaka reo). |
| Pūnaha ā-iwi | Te Pūnaha Ārai Mate me te Pūnaha Lymphatic te nuinga. | Ko te pūnaha endocrine te mea matua. |
| Mahi matua | Te whakangungu me te whakapakeketanga o ngā pūtau-T (ngā pūtau ārai mate). | Te whakaputanga o ngā homoni e whakahaere ana i te tipu me te pākia o te tinana. |
Kei te kite koe, āe? He tino rerekē ēnei kōrero e rua.
Karere Tangohia ki te Kāinga
- He wāhanga tino nui te thymus o tō tātou pūnaha ārai mate. He rite ki tētahi kura whakangungu e whakangungu ana i ngā hōia tiaki o tō tātou tinana, e kiia nei ko ngā pūtau-T.
- Ko te repe tēnei e tino kaha ana i te wā tamarikitanga. He mea noa kia mimiti haere i muri i te pakeketanga.
- He tino onge ngā mate e pā ana ki te Thymus, engari ki te pā mai ngā tohu pēnei i te mamae o te uma, te maremare tonu, te uaua rānei ki te manawa, kaua e mataku, engari me rapu tohutohu hauora.
- Kāore te thymus me te thyroid i te rite. He rerekē rawa ō rāua wāhi me ā rāua mahi.
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