Goiter thyroid

Follicles me ngā pūtau epithelial - ko nga wae hanganga me te mahi taketake o te repe thyroid enei. Ko te wāhanga matua ko te colloid pūmua - thyroglobulin. E pā ana te pūhui taitara ki glycoproteins. Ko te biosynthesis o hormones thyroid te mana me ratou wehenga ki te bloodstream e thyrotropin mārōrō rapae o (TSH), kua whakaongaongatia me leva e somatostatin tireoliberinom rapae o tona kōtuitanga. A, no te iti te kukū o te konutawa i roto i te toto thyroid taiki rapae o mahi kei te me te kaimahi - roa'tu,. nohanga nui ake o TSH whakaongaonga kore anake te whakapakari o te biosynthesis o hormones iodine-kei roto, engari haaparare i hoki ranei hyperplasia nodular o te kiko thyroid.

hanga tātaritanga o thyroid mate kei te whakamahi i ngā tikanga haumanu, pathological me matüora me morphological. whakaturia te whai ake te i runga i nga raraunga whiwhi mate: te kōtore goiter, hypothyroidism, Graves 'mate, goiter tāmutumutu, puku prostatic.

mate Pōhatu ' āhuatanga e te hypersecretion o hormones thyroid me hypertrophy E ruia ana o te repe thyroid. whakaaro tēnei māuiuitanga te he mate ira takawaenga autoimmune e he tuku. Whakapataritari i te whanaketanga o te goiter mate hopuhopu (rewharewha, parainfluenza, inflyuensa), pharyngitis, tonsillitis, encephalitis, ahotea, te whakamahi wā roa-o teuteu iodine. Ko E ruia ana (i ētahi wā kōhikohiko) āhuatanga mo te mate ake i thyroid cachexia.

pā Hashimoto ki te mate autoimmune āhuatanga e pāpaka o te thyroid repe, taiki te kōtuitanga whakararuraru. Tenei puka tireroidita āhuatanga i heke haere ariā o hormones (triiodothyronine, thyroxine) me thyroid hypertrophy. Ko atu pea ki te kia rēhita i roto i nga wahine atu i roto i te tangata tenei māuiuitanga.

goiter te kōtore o te repe thyroid - he mate ma'i āhuatanga e te hua i roto i te repe endocrine, takahi o ona mahi, pākia, disorders o nga pūnaha io, me te Cardiovascular. Hē o synergists iodine (konutea, konukurahina, parahi, konupora) me te taikaha te raveraa ra (konupūmā, strontium, mata, bromo, konupora, rino, köwhai) whai wāhi ki te whanaketanga o te mate.

Haunga te whanaketanga hē tenga konutawa pōreareatanga e kai nui nui o ngā hua ki āpiha antithyroid (goitrogens). I roto i tenei take, kei te whakawhanake i te reira goiter nontoxic o te repe thyroid. Auroa iodine hē ariā o T3 me T4 ko iti. No te mea o enei huringa matüora i roto i te tinana huarahi e vai ngā, i roto i ngā, nui haere secretion o TSH whakawhanake repeure hyperplasia (parenchymal goiter thyroid). I tua atu, i te adsorption whakarei o iodine i te repe thyroid (4-8 ngā wā) faarahi T3 taiki kōtuitanga, mahi koiora i te 5-10 wa ki runga ake i taua o thyroxine. I roto i heke mai e vai tikanga ta e kore tino whakakore i te kino ngā pānga o te roa-wā iodine hē. Te repe endocrine atrophied kiko glandular, kua hanga e cysts, adenoma, i te whakawhanake kiko tūhonohono te whakawhanake e thymus hypertrophy o te repe thyroid. A, no te te tātaritanga o "goiter thyroid" i whakaohooho lipid, warowaihā, te pūmua, me te huaora me te kohuke pākia.