Izindlala ze-Endocrine
-Delile
Dlala ividiyo yezempilo: //medlineplus.gov/ency/videos/mov/200091_eng.mp4Kuyini lokhu? Dlala ividiyo yezempilo nencazelo yomsindo: //medlineplus.gov/ency/videos/mov/200091_eng_ad.mp4Ukubuka konke
Izindlala ezakha uhlelo lwe-endocrine zikhiqiza izithunywa zamakhemikhali ezibizwa ngamahomoni ahamba egazini aye kwezinye izingxenye zomzimba.
Izindlala ezibalulekile ze-endocrine zifaka i-pituitary, i-thyroid, i-parathyroid, i-thymus nezindlala ze-adrenal.
Kunezinye izindlala eziqukethe izicubu ze-endocrine kanye ne-secrete hormone, kufaka phakathi amanyikwe, amaqanda kanye namasende.
Izinhlelo ze-endocrine nezinzwa zisebenza ngokubambisana. Ubuchopho buthumela iziyalezo ohlelweni lwe-endocrine. Ngokuphindaphindiwe, ithola impendulo engapheli evela kwizindlala.
Lezi zinhlelo zombili zibizwa ngokuthi uhlelo lwe-neuro endocrine.
I-hypothalamus iyi-switch switchboard enkulu. Kuyingxenye yobuchopho elawula uhlelo lwe-endocrine. Leso sakhiwo esilingana nepea silenga ngaphansi kwaso yindlala yepituitary. Ibizwa ngokuthi i-master gland ngoba ilawula ukusebenza kwezindlala.
I-hypothalamus ithumela imiyalezo ye-hormonal noma kagesi endleni ye-pituitary. Ngokulandelayo, ikhipha ama-hormone athwala amasiginali aye kwezinye izindlala.
Uhlelo lugcina ibhalansi yalo. Lapho i-hypothalamus ithola izinga lokukhuphuka kwamahomoni esithweni esihlosiwe, Ithumela umlayezo ku-pituitary ukuyeka ukukhipha ama-hormone athile. Lapho i-pituitary iyeka, ibangela ukuthi isitho esikhokhelwe siyeke ukukhiqiza ama-hormone aso.
Ukulungiswa okungaguquki kwamazinga ama-hormone kuvumela umzimba ukuthi usebenze ngokujwayelekile.
Le nqubo ibizwa nge-homeostasis.
- Izifo ze-Endocrine
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Izinzuzo ze-Chia Flour nokuthi ungayisebenzisa kanjani
