Sebopeho le mosebetsi wa litsoelesa le adrenal ka 'mele oa motho

The litsoelesa adrenal di di behuwe ka bobedi litsoelesa endocrine. Ba leng teng ka likarolo e ka holimo a liphio a le sebakeng sa 11-12 thoracic vertebrae. adrenal mosebetsi ka 'mele oa motho - lihlahisoa' me le lokolla ka mali a 'maloa a hormone bohlokoa hlokahala bakeng sa ho boloka bophelo bo tloaelehileng.

Sebōpeho sa litsoelesa le adrenal

Le letšehali adrenal tšoelesa ka motho e moholo ke seoli e bōpehileng joaloka, letona - kgutlotharo. Bobeli litsoelesa adrenal ba kenyeleditsweng ka tšesaane fibrous komiki. Bolelele ba fihla 7 cm, le bophara ba - 3.5 cm, botenya tluoa tabeng ea ho 8 limilimithara .. boima ba 'mele ea bona ka karolelano e ka bang '14 From adrenal phelisong mangata a dinama tse nyenyane tse connective le methapo ea kutlo' me methapo ea mali. mali phallang ka methapo ea ka lihlopha tse tharo, 'me outflow lona nka sebaka ka e bohareng le e ka ntle feela methapong. 'Meleng karolo 2 e ka thōko. Karolo e ka ntle e na le cortex, 'me 90% ea boima ba' mele kakaretso ea adrenals ena. sebakeng Cortical, le eena, e arotsoe likarolo 3: glomerular, toloki, letlooeng. Ho kenngwa tshebetsong ho litsoelesa adrenal hore ba be le steroid, corticosteroid le li-hormone ho kopanela liphate. Ka hare 'meleng e tletse medulla le na le lisele tse ngata methapo ea kutlo. Motheong oa tšoanang dintho di bopa chromaffin liseleng. lisele tse tsena lumella ho kenya tshebetsong oa mesebetsi e adrenal ka tsoelo-pele ea li-hormone catecholamine: dopamine, norepinephrine le epinephrine.

Boleng ba litsoelesa le adrenal bakeng metabolism ka 'mele oa motho

The litsoelesa adrenal secrete maloa tsa li-hormone hore laola dithulaganyo tshilong ya dijo. Ka mohlala, li-hormone glucocorticoid tlatsetsa ho k'habohaedreite metabolism 'meleng. Ka overabundance bona ka ntshetsa pele lefu la tsoekere. Hantle laolwa le disintegration ea dinama tse nyenyane tse adipose. The-hormone tse hlahisoang ke litsoelesa le adrenal laola chelete le lefelo la mobung lona.

Adrenal mosebetsi ka molao oa tsamaiso ea ho leka-lekana le metsi letsoai

Thanks ho tsena litsoelesa ho lihlahisoa taolo ea metsi tshegetsa le go tlotla ka 'mele le ho kenngwa tshebetsong ha matsoai metabolism. Tshebetso ena e amana haufi le mosebetsi oa liphio le dintho tse tsa maiketsetso ho eona. meferefere efe kapa efe tsamaisong ena tletse lintho tse ngata ka ho feteletseng mokelikeli bokella, khatello e phahameng ea mali, 'me ho hlōleha liphio.

Adrenal mosebetsi ho ya ka ho hlahisa li-hormone ho kopanela liphate

Ka cortex, ho nkoa litsoelesa di behuwe ka bobedi di thehoa androgens le estrogens - e motona le li-hormone ho kopanela liphate e motšehali. Ba susumetsa mosebetsi ho ikatisa, hammoho le dintlha tse di maleba tsa sebōpeho sa litšobotsi tse mahareng ho kopanela liphate. Mohlala, androgens ama khōlo ea moriri le ho boloka mosebetsi oa litsoelesa sebaceous 'meleng.

Batho adrenal mosebetsi ka tlwaetsa ea 'mele ea ho maemo a sithabetsang

mesebetsi tsena ke ho ntshetsa pele neurotransmitters itseng (epinephrine, norepinephrine) tse amang tshebetso tsa tsamaiso ea methapo le kutloelo-bohloko, e sebetsang ho phetha linaoa. Ka tsela eo, ya data-hormone tlatsetsa ho tsosoloso ea 'mele tlasa khatello ea kelello. Ba eketsa ho otla ha pelo le khatello ea mali, le keketseho ea ho fufuleloa, fokotswa motility pampitšaneng ena gastrointestinal, di hlohleletsago bronchodilation.