Ngā taunekeneke i waenga i te pūnaha endocrine me te pūnaha io
Pendahuluan
He mīhini koiora tino uaua, he mea whakauru hoki te tinana tangata, e mahi tahi ana ngā pūnaha maha ki te pupuri i te homeostasis, arā, te taurite o roto. Ko ngā pūnaha endocrine me ngā pūnaha io e rua o ngā mea tino nui, e taunekeneke ana, koia ēnei. He mahi nui tā rāua ki te whakahaere i ngā mahi a te tinana, mai i te tipu me te whanaketanga ki te pākia o te tinana me te urupare ki te ahotea. Ko te whāinga o tēnei tuhinga he tūhura i te taunekeneke a ēnei pūnaha e rua, te mārama ki ā rāua tikanga whakawhitiwhiti kōrero, me te tūhura i ngā tauira motuhake o te mahi tahi me te taunga i waenga i te pūnaha endocrine me te pūnaha io.
Te Pūnaha Endocrine: He Kupu Whakataki
Ko te pūnaha endocrine he mea tito mai i ngā repe e whakaputa ana, e tuku ana hoki i ngā homoni ki roto i te toto. Ka mahi ēnei homoni hei karere matū e whakahaere ana i ngā mahi tinana. Ko ngā repe endocrine matua ko te pituitary, te thyroid, te parathyroid, ngā repe adrenal, te pancreas, ngā ovaries (i roto i ngā wāhine), me ngā testes (i roto i ngā tāne). Ko ngā tauira o ngā homoni e whakaputaina ana e te pūnaha endocrine ko te insulin, te adrenaline, me ngā homoni ira tangata pērā i te estrogen me te testosterone.
Te Pūnaha Io: He Kupu Whakataki
He whatunga uaua rawa atu o ngā io o te pūnaha io, e tuku ana i ngā tohu hiko me ngā tohu matū puta noa i te tinana. Ka taea te wehewehe i te pūnaha io kia rua ngā wāhanga matua: te pūnaha io matua (te roro me te taurakira) me te pūnaha io taha (ngā io katoa kei waho o te pūnaha io matua). Ko te mahi matua a te pūnaha io ko te whiwhi i ngā mōhiohio tairongo mai i te taiao, te tukatuka i aua mōhiohio, kātahi ka tuku urupare tika ki ngā uaua me ngā whekau o te tinana.
Te Hononga i waenganui i te Pūnaha Endocrine me te Pūnaha Io
Ahakoa he rerekē ngā tikanga me ngā momo karere e tukuna ana e rātou (he matū mō te pūnaha endocrine me te hiko mō te pūnaha io), he tata te hononga o ēnei pūnaha e rua, ā, e mahi tahi ana rātou ki te pupuri i te taurite o te tinana. Anei ētahi huarahi e taunekeneke ai rātou:
1. Hypothalamus me te Pituitary: Ngā Pokapū Whakarite
Ko tētahi o ngā tauira tino kitea o te taunekeneke i waenga i te pūnaha endocrine me te pūnaha io ko te whanaungatanga i waenga i te hypothalamus me te repe pituitary, e kiia ana ko te "repe matua." Ko te hypothalamus te wāhanga o te roro e hono ana i ngā pūnaha io me ngā pūnaha endocrine mā te repe pituitary. Ka whakaputa te hypothalamus i ngā homoni tuku me ngā homoni aukati e awe ana i te mahi a te pituitary. Ka tukuna e te pituitary ngā homoni e whakahaere ana i te mahi a ētahi atu repe endocrine i roto i te tinana. Hei tauira, ko te homoni adrenocorticotropic (ACTH) i hangaia e te pituitary ka whakaoho i ngā repe adrenal ki te whakaputa cortisol, he homoni nui i roto i te urupare ahotea.
2. Urupare ki te ahotea: te tuaka HPA me te pūnaha io aroha
Ko te urupare a te tinana ki te ahotea tētahi atu tauira o te tohatoha o te kawenga a te pūnaha endocrine me te pūnaha io. Ina pāngia te tangata e te āhuatanga ahotea, ka whakamāramahia e te roro he tūmomo mōrearea, ā, ka whakahohehia te tuaka hypothalamic-pituitary-adrenal (HPA). Ka tukuna e te hypothalamus te homoni tuku corticotropin (CRH), kātahi ka whakaoho i te pituitary ki te tuku ACTH. Ka whakaoho te ACTH i ngā repe adrenal ki te tuku cortisol, he homoni e āwhina ana i te tinana ki te whakahaere i te ahotea.
I taua wā anō, ka whakahohehia hoki te pūnaha io arohaehae, ka tukuna te adrenaline mai i te adrenal medulla. Ka tere te mahi a te adrenaline ki te whakanui ake i te tere o te ngakau, te toto toto, me te rere o te toto i roto i ngā uaua, ka whakarato i te tinana ki te kaha ki te urupare ki te "whawhai, rere rānei."
3. Te Whakahaere Pūmua: Te Hypothyroidism me te Hyperthyroidism
Ko te taurite o te pākia o te tinana he hua anō hoki nō te mahi tahi a te pūnaha io me te pūnaha endocrine. Hei tauira, ko te tukunga o ngā homoni tairoi (T3 me te T4) ka whakahaeretia e te homoni whakaoho-tairoi (TSH) mai i te repe pituitary, ā, ko te homoni tuku-tiroiporopini (TRH) mai i te hypothalamus ka whakahaeretia. Nō reira, ko te whakahaere o ngā homoni tairoi, e awe ana i te tere pākia o te tinana, he hua nō te taunekeneke i waenga i ngā tohu io me ngā tohu homoni.
4. Ngā Tohu Pūoro me ngā Tohu Hōmona i roto i te Nakunaku
Ko te pūnaha io o te puku, e kiia ana ko te "roro tuarua" o te tinana tangata, e whakahaere ana i ngā mahi nakunaku mā roto i ngā tohu mai i ngā homoni o te puku. Hei tauira, ko ngā homoni pēnei i te ghrelin me te leptin he mahi hei whakahaere i te hiahia me te whakapaunga pūngao. Ko te ghrelin, i hangaia e te puku, ka tukuna ngā tohu ki te roro hei whakaoho i te hiakai. I tētahi atu taha, ko te leptin, i hangaia e ngā pūtau ngako (ngā pūtau ngako), ka tukuna ngā tohu ki te roro hei pehi i te hiahia me te whakanui ake i te whakapaunga pūngao.
5. Te Whanaketanga me te Tipu: Te Homoni Tipu me te Pūnaha Io
Ko te tipu me te whanaketanga o te tinana he hua anō hoki o te mahi tahi a te pūnaha endocrine me te pūnaha io. Ko te homoni tipu (GH), e whakaputaina ana e te repe pituitary, e whakahaere ana i te tipu o te wheua me te kiko uaua. Ka tīmatahia te whakaputanga GH e te homoni tuku homoni tipu (GHRH) mai i te hypothalamus, e akiaki ana i te pituitary ki te whakaputa GH. Ka pāngia hoki te whakaputanga GH e ngā āhuatanga pēnei i te moe, te ahotea, me te korikori tinana, e whakahaeretia katoatia ana e te pūnaha io.
Ngā Wawaotanga Hauora me ngā Mate Taurite
Ka taea e te kore taurite o te taunekeneke i waenga i te pūnaha endocrine me te pūnaha io te arahi ki ngā momo mate me ngā āhuatanga hauora. Hei tauira, ka taea e te hypothyroidism (te korenga o te homoni tairoi) te whakaputa i ngā tohu pēnei i te ngenge, te whakanui taumaha, me te pouri. I tetahi atu taha, ka taea e te hyperthyroidism (te nui rawa o te homoni tairoi) te whakaheke taumaha, te manukanuka, me te wiri. Me tika te tautuhi me te wawaotanga hauora, he maha ngā wā e uru ana ki ngā momo mara, hei whakatika i ēnei mate.
Ko te rongoā i ngā mate e pā ana ki ngā taunekeneke o te pūnaha endocrine me te pūnaha io he maha ngā wā e hiahiatia ana he huarahi whānui e whai whakaaro ana ki ngā pūnaha e rua. Ko ngā rongoā homoni, pērā i te thyroxine mō te hypothyroidism, te rongoā whakakapinga homoni rānei, e whai ana ki te whakahoki mai i te taurite homoni, ko te hinengaro hinengaro, ko ngā tikanga whakahaere ahotea rānei ka āwhina i te whakahaere i ngā āhuatanga io o te mate.
Whakamutunga
Ko te taunekeneke i waenga i te pūnaha endocrine me te pūnaha io he tohu i te uaua me te ataahua o te tinana tangata. Mā roto i ngā whakawhitiwhitinga uaua me te honohono, ka mahi tahi ēnei pūnaha e rua ki te pupuri i te taurite o te tinana, ki te whakahaere i ngā mahi nui, me te aro atu ki ngā āhuatanga hurihuri. He mea nui te mōhio ki ēnei tikanga me ngā taunekeneke, ehara i te mea mō te māramatanga taketake o te koiora tangata anake, engari mō te whakawhanaketanga hoki o ngā wawaotanga hauora whai hua ake mō ngā momo mate me ngā mate. Ko tēnei hiahia ki te mahi a ō tātou tinana i tētahi taumata hohonu, kei te akiaki tonu i ngā kaipūtaiao me ngā rata ki te ruku hohonu me te rapu huarahi hou hei whakapai ake i te kounga o te oranga tangata.
