Lintlha tsa sehlooho tseo khethollang ho batho oona tsamaisong endocrine

'Mele oa motho bokatlase ba mosebetsi oa eona e ka sebelisana le boreleli la palo e khōlō ea lisele, lisele le makala hore na mehaho e fapaneng le morero oa tshebetso. Ho finyella sebelisana sena mokhoa oa ho iphetola ha lintho ea lintho tse phelang e bōpiloe maloa tsa mekgwa likokoana-hloko hore ho laola tšebetso ea litho tse ka hare le hore ikamahanya mosebetsi oa bona ho fetola maemo a hlahang kantle le ka hare. mekgwa tseo li akarelletsa ho endocrine tsamaiso e khopo monna.

Ketso ea tsamaiso ea endocrine

Ketso ea litho endocrine e thehiloe ho hlahisa lintho tse khethehileng a sebetsang a --hormone. E na le kamano e haufi le ea ka tšebetso ea tsamaiso ea methapo ea 'mele. The hypothalamus hlahisa corticotropin, eo di hlohleletsago ea pituitary tšoelesa ho lokolla corticotropin. Ha a arabela, ho litsoelesa endocrine lahlela ka ntle ho mali hormone corticosteroid. Boemo ba li-hormone tsena pontšo e bolela ntlha ya methapo ea kutlo le ho di hlohleletsago tsamaiso endocrine. Hormone phunyeletse ho lisele ka sebaka sa kantle ho sele kapa ka lijaneng tsa mali. lisele tsa nahanela hormone na ka receptors bona holim'a itseng. receptors tsena li khona ho lemoha esita le e nyenyane ea li-hormone ntho le ka ho ikopanya le sona ho baka liphetoho intracellular.

Makala a tsamaiso ea endocrine ea batho

Ho na le 'mele' maloa ba ikarabelle bakeng sa tlhahiso ea li-hormone. Ho phaella moo, ka lisele tse ngata tsa 'mele ba teng le khethehileng lisele tse, ho phetha secretion ea dintho hormonal. Tabeng ena, tsamaiso ea endocrine ka aroloa likarolo tse peli: ea glandular le diffuse. Karolo ea pele e akarelletsa litsoelesa le endocrine. Ka mohlala, tse kang ho tšoelesa adrenal, manyeme, ho kopanela liphate, thyroid le tšoelesa parathyroid. Diffuse karolo foromo lisele tse endocrine arohaneng sebakeng lisele tse sa tšoaneng ho pholletsa le 'mele.

Mesebetsi e ka sehloohong ea tsamaiso ea endocrine

Hormone secreted ka mali, le phethe mesebetsi e latelang:

1. Seabo liphetoho skeletal ea 'mele.
2. Tšebelisano ea mesebetsi e kopanetsoeng ea litho tse ka hare.
3. Ama khōlo ea phelang le ho etsa bonnete ba ho hōla ha tsamaiso ea bohle ba eona. Ka mohlala, ho kgothaletsa absorption ea khalsiamo le khōlo ea masapo.
4. phapang thobalano le mesebetsi ho ikatisa. Gonads le adrenal cortex, tseo le tsona li ne li akarelletsa tsamaisong ea endocrine, abelwa dintho hore fana ka sebopeho sa mathomo le litšobotsi tse mahareng ho kopanela liphate.
5. Phetoho ea phelang ho liphetoho a tikoloho. Mohlala ke sehlopha sa catecholamine ntho tse kang epinephrine. Ba ka ama ho otla ha pelo, ho fufuleloa, bronchiectasis.
6. Ama litšobotsi tse tsehetso ea hlabollo-maikutlong boemo le boitshwaro ba lintho tseo batho ba. Ka mohlala, li-hormone glucocorticoid ka etsa hore motho a ba nyakallo, empa keketso isang khatello ea kelello haholo.